KYORITSU

Lutron

Sentry

SINKYO

TENMARS

UbiBot

Vogel

Test & Measurement

test-measurement

Anemometers

anemometers

Light Meters & Imaging

light-meters-imaging

Temperature Data Logger

temperature-data-logger

1. Measure current illumination and temperature

2. Measure difference value, max value and min value

3. Switch between illumination and temperature unit

4. The measurement range is (0~200000) lux, auto switch of measurement gear

5. Automatic storage and manual storage of illumination data

1. Measure current illumination and temperature2. Measure difference value, max value and min value3. Switch between illumination and temperature unit4. The measurement range is (0~200000) lux, auto switch of measurement gear5. Automatic storage and manual storage of illumination data6. Setting of automatic power off7. Backlight and data holding

1. Measure current illumination and temperature
2. Measure difference value, max value and min value
3. Switch between illumination and temperature unit
4. The measurement range is (0~200000) lux, auto switch of measurement gear
5. Automatic storage and manual storage of illumination data
6. Setting of automatic power off
7. Backlight and data holding

SINKYO WT81 DATASHEET

PRO'SKIT

SANWA METER

CHIAYO

SHOW

RAACO

Others

FLUKE

KYORITSU INSTRUMENTS

Electrical Power Testing

Multimeters

Microphone

Tools Organizers

Soldering & Brazing Equipment

Motor Rotation/Phase

Other Measuring Tools

Toolboxes

Humidity & Temperature

Multiple Tools Sets

Flossie Chua

buyerIntroduction

SINKYO WT81 Digital Lux Meter

sinkyo wt81 digital lux meter light meters imaging pengukur cahaya pencitraan pengimejan wt81数字照度计 测光表和成像 新桥

sinkyo-wt81-digital-lux-meter

utilising a silicon photo diode with filter behind a large diffusor
 that is connected to the device by cable ensures that the light intensity can be read in all positions without restriction 

large LCD display, 31⁄2 digit, with clear reading 

On/Off switch, data hold switch, 3-step measurement setting function 

max. reading value 1999, test rate 0.5 sec., temperature characteristic ±0,1 %/°C 

storage temperature -20 °C ~ +70 °C, operation temperature 0 °C ~ +45 °C 

incl. 1x 9 V battery (type 6LR61, art.-no.: 90006), with operation manual 
 

Vogel Digital Luxmeter <ul class="md-block-unordered-list-item"><li>utilising a silicon photo diode with filter behind a large diffusor that is connected to the device by cable ensures that the light intensity can be read in all positions without restriction </li><li>rugged, polyamide housing material </li><li>large LCD display, 31⁄2 digit, with clear reading </li><li>On/Off switch, data hold switch, 3-step measurement setting function </li><li>max. reading value 1999, test rate 0.5 sec., temperature characteristic ±0,1 %/°C </li><li>storage temperature -20 °C ~ +70 °C, operation temperature 0 °C ~ +45 °C </li><li>incl. 1x 9 V battery (type 6LR61, art.-no.: 90006), with operation manual </li></ul>

Vogel Digital Luxmeter 
<ul>
<li>utilising a silicon photo diode with filter behind a large diffusor 
 that is connected to the device by cable ensures that the light intensity can be read in all positions without restriction </li>
<li>rugged, polyamide housing material&nbsp;</li>
<li>large LCD display, 31⁄2 digit, with clear reading&nbsp;</li>
<li>On/Off switch, data hold switch, 3-step measurement setting function&nbsp;</li>
<li>max. reading value 1999, test rate 0.5 sec., temperature characteristic ±0,1 %/°C&nbsp;</li>
<li>storage temperature -20 °C ~ +70 °C, operation temperature 0 °C ~ +45 °C&nbsp;</li>
<li>incl. 1x 9 V battery (type 6LR61, art.-no.: 90006), with operation manual 
&nbsp;</li>
</ul>

Kho Zhi Gang

Digi-Pas

Distance Measurement

Level Measurement

Interior Pipeline Inspection Equipment

Sound & Vibration Meters

Metal Detectors

Other Tools

KHO ZHI GANG

Vogel Digital Lux Meter 100000 Lux Light Meter

vogel digital lux meter 100000 light cahaya meters imaging pengukur pencitraan pengimejan vogel/沃格尔 数字照度计 照度计 测光表和成像 沃格尔

vogel-digital-lux-meter-100000-lux-light-meter

ANEMOMETER WITH TEMPERATURE
Model : LM-81AT 
* Anemometer : 0.4 to 30.0 m/s. 
* m/s, km/h, MPH, knots, ft/min. 
* Data hold, Record (Max., Min.) 
* Tiny bone shape with light weight and small size. 
* Same as LM-81AM but with Temp. measurement 

ANEMOMETER WITH TEMPERATURE Model : LM-81AT * Anemometer : 0.4 to 30.0 m/s. * m/s, km/h, MPH, knots, ft/min. * Data hold, Record (Max., Min.) * Tiny bone shape with light weight and small size. * Same as LM-81AM but with Temp. measurement

ANEMOMETER WITH TEMPERATURE 
Model : LM-81AT 
* Anemometer : 0.4 to 30.0 m/s. 
* m/s, km/h, MPH, knots, ft/min. 
* Data hold, Record (Max., Min.) 
* Tiny bone shape with light weight and small size. 
* Same as LM-81AM but with Temp. measurement&nbsp;

LM-81AT Catalogue

Ms. Linda Tay

Lutron Anemometer LM-81AT

lutron anemometer lm-81at anemometers lutron/路创 风速计lm-81at 路创

lutron-anemometer-lm-81at

UbiBot
The Smartest Multi-Sensor IoT Device
with LCD Display 
2.4GHz WIFI Version
~ Temperature, Humidity & Light Level ~ 
(Model No.: WS1-Pro-WIFI)

WiFi only model:  The device can only connect to 2.4GHz WiFi router network. 5GHz WiFi is NOT supported. 

The UbiBot ® WS1 Pro is a state-of-the-art environmental monitoring system that leverages the latest IoT technologies. Collect environmental data in real-time and automatically sync all the data to the UbiBot ®IoT Platform using WiFi. The clear 4.4’’ screen allows you to instantly view the latest data. You can also access your device readings in real-time via our App or using a browser anywhere in the world. The embedded RS485 interface ensures your use of external probe in the most extreme conditions.

Our cloud-based IoT platform offers advanced data analysis and management. It also allows you to setup real-time notifications - if a metric goes outside the range you specify, the platform will notify you through the app, by email, SMS text, voice call and HTTP, allowing you to respond promptly before costly damage happens. Please note, charges may apply to SMS text and voice call alert modes. These two modes cost the balance of the credits in your account. The IoT platform gives users access to both the real-time data and history via our mobile app or on any browser. We are now working with IFTTT (if this then that), allowing you to build custom link with other smart devices.

The device can store over 300,000 records in its internal memory, which can protect your data against network failure. Even if the network fails, the UbiBot WS1 Pro still stores readings, thus ensuring there are no gaps in the data history.

The data sync interval can be set by you. This allows you to balance battery life against frequency of data capture. With the default data sync interval of 15 minutes, using WiFi connection, the device has a battery life of up to 4- 6 months using 4 AA alkaline batteries.

- UbiBot WS1 Pro has two Micro USB ports for connecting external probes or USB power-supply.  
- Both Micro USB ports can be used for external DS18B20 temperature probe. Temperature range (-55 to 125 ℃) with 3 or 5 meters round cable.
- One of Micro USB ports can be used for RS485 temperature and humidity probe. 
- We recommend to buy Micro USB Splitter Cable Adapter (One Male to Two Female) if you want to use external USB power-supply and two external probes at the same time.

Please note, when the TH30S-B probe connected with our WS1 Pro device, only temperature readings can be displayed on the screen.

Instant data visualization via LCD screen

Online real-time detecting temperature, humidity and light level

WiFi Specifications: 2.4GHz, channels 1-13 (5GHz WiFi NOT supported)

External Probe: Supports DS18B20 probe (optional extra)

Power Source: 4 x AA batteries / Micro USB (5V/2A)

*The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings.

1. Does the device collect data when the network is unavailable?
Yes. The device continues to monitor the environment even when no network is available. It stores the data in its on-device memory and will sync it when you move it to WiFi environment. Alternatively, you can manually export the data via our PC Offline Tool or WiFi AP.

2. How to reset the device when my WiFi router password is changed?
Repeat the device setup steps and follow the on-screen instructions. Note: you need to type in the new WiFi password. All your data are kept unchanged when you changed the WiFi password or even you move the device to a new location.

3.What kind of probe can be connected with the device?
The WS1 Pro supports 2 x DS18B20 temperature probe. The embedded RS485 interface allows soil temperature & humidity probe as well as environment temperature & humidity probe to be connected.

4.Is there any subscription fee for using the platform?
There is no need of subscription to use the UbiBot Platform.

Each device comes with the free plan on UbiBot platform that offers 200MB storage and 1GB outbound traffic. The 200MB storage is for lifetime and 1GB of outbound traffic is rotated monthly for each device. But any balance of the outbound traffic will not roll over to the next month. For example, if you have 500 MB outbound traffic unused this month, you still have 1 GB next month.

The free 200MB storage is enough to store over 2 years amount of data in case of your device takes temperature, humidity and light sensor readings every 10 minutes.

5. How long will the batteries last?
With the default sync interval of 15 minutes, the device has a battery life of up to 4-6 months using 4 AA alkaline batteries. According to our test, the VARTA industrial batteries are recommended for better performance.

<h1 class="md-block-header-one">UbiBot The Smartest Multi-Sensor IoT Device with LCD Display 2.4GHz WIFI Version ~ Temperature, Humidity &amp; Light Level ~ (Model No.: WS1-Pro-WIFI)</h1>DescriptionsWiFi only model:  The device can only connect to 2.4GHz WiFi router network. 5GHz WiFi is NOT supported. The UbiBot ® WS1 Pro is a state-of-the-art environmental monitoring system that leverages the latest IoT technologies. Collect environmental data in real-time and automatically sync all the data to the UbiBot ®IoT Platform using WiFi. The clear 4.4’’ screen allows you to instantly view the latest data. You can also access your device readings in real-time via our App or using a browser anywhere in the world. The embedded RS485 interface ensures your use of external probe in the most extreme conditions.Our cloud-based IoT platform offers advanced data analysis and management. It also allows you to setup real-time notifications - if a metric goes outside the range you specify, the platform will notify you through the app, by email, SMS text, voice call and HTTP, allowing you to respond promptly before costly damage happens. Please note, charges may apply to SMS text and voice call alert modes. These two modes cost the balance of the credits in your account. The IoT platform gives users access to both the real-time data and history via our mobile app or on any browser. We are now working with IFTTT (if this then that), allowing you to build custom link with other smart devices.The device can store over 300,000 records in its internal memory, which can protect your data against network failure. Even if the network fails, the UbiBot WS1 Pro still stores readings, thus ensuring there are no gaps in the data history.The data sync interval can be set by you. This allows you to balance battery life against frequency of data capture. With the default data sync interval of 15 minutes, using WiFi connection, the device has a battery life of up to 4- 6 months using 4 AA alkaline batteries.External Probe Selection (Optional): - UbiBot WS1 Pro has two Micro USB ports for connecting external probes or USB power-supply.   - Both Micro USB ports can be used for external DS18B20 temperature probe. Temperature range (-55 to 125 ℃) with 3 or 5 meters round cable. - One of Micro USB ports can be used for RS485 temperature and humidity probe.  - We recommend to buy Micro USB Splitter Cable Adapter (One Male to Two Female) if you want to use external USB power-supply and two external probes at the same time.Please note, when the TH30S-B probe connected with our WS1 Pro device, only temperature readings can be displayed on the screen.Features<ul class="md-block-unordered-list-item"><li>Free App &amp; email alerts</li><li>Instant data visualization via LCD screen</li><li>Data sync via WiFi connectivity</li><li>24/7 temperature &amp; humidity monitoring</li><li>Battery-powered, place it anywhere</li><li>Easy 3 minute setup</li><li>Customise alert settings</li><li>No hub required </li></ul>Applications<ul class="md-block-unordered-list-item"><li>Online real-time detecting temperature, humidity and light level</li><li>Greenhouse</li><li>Museum</li><li>Wine Cellar</li><li>Pharmacy</li><li>Horticulture</li><li>Animal Breeding Warehouse</li><li>Server Room</li></ul>Specification:<ul class="md-block-unordered-list-item"><li>Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -20℃ to 60℃ (-4℉ to 140℉)</li><li>Accuracy: ±0.3℃</li></ul><li>Humidity</li><ul class="md-block-unordered-list-item"><li>Range: 0% to 100%</li><li>Accuracy: ±3%RH</li></ul><li>Light Level</li><ul class="md-block-unordered-list-item"><li>Range: 0 to 83,000 lux</li><li>Accuracy: ±2%</li></ul><li>Memory: &gt;300,000 sensor records</li><li>WiFi Specifications: 2.4GHz, channels 1-13 (5GHz WiFi NOT supported)</li><li>Screen Size: 10.4 × 5cm (4.4’’)</li><li>Ports: 2 x Micro USB</li><li>External Probe: Supports DS18B20 probe (optional extra)</li><li>Colour: White</li><li>Material: Flame resistant ABS+PC</li><li>Power Source: 4 x AA batteries / Micro USB (5V/2A)</li><li>Battery Life: 4-6 months (WiFi only)*</li><li>Dimensions: 12.6 x 8.6 x 2.25 cm</li><li>Weight: 143g ± 3g</li></ul>*The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings.Package List<ul class="md-block-unordered-list-item"><li>1 x WS1 Pro device</li><li>1 x manual book</li><li>1 x USB cable</li><li>1 x stand</li></ul>FAQ1. Does the device collect data when the network is unavailable? Yes. The device continues to monitor the environment even when no network is available. It stores the data in its on-device memory and will sync it when you move it to WiFi environment. Alternatively, you can manually export the data via our PC Offline Tool or WiFi AP.2. How to reset the device when my WiFi router password is changed? Repeat the device setup steps and follow the on-screen instructions. Note: you need to type in the new WiFi password. All your data are kept unchanged when you changed the WiFi password or even you move the device to a new location.3.What kind of probe can be connected with the device? The WS1 Pro supports 2 x DS18B20 temperature probe. The embedded RS485 interface allows soil temperature &amp; humidity probe as well as environment temperature &amp; humidity probe to be connected.4.Is there any subscription fee for using the platform? There is no need of subscription to use the UbiBot Platform.<ul class="md-block-unordered-list-item"><li>Each device comes with the free plan on UbiBot platform that offers 200MB storage and 1GB outbound traffic. The 200MB storage is for lifetime and 1GB of outbound traffic is rotated monthly for each device. But any balance of the outbound traffic will not roll over to the next month. For example, if you have 500 MB outbound traffic unused this month, you still have 1 GB next month.</li><li>The free 200MB storage is enough to store over 2 years amount of data in case of your device takes temperature, humidity and light sensor readings every 10 minutes.</li></ul>5. How long will the batteries last? With the default sync interval of 15 minutes, the device has a battery life of up to 4-6 months using 4 AA alkaline batteries. According to our test, the VARTA industrial batteries are recommended for better performance.

<h1>UbiBot 
The Smartest Multi-Sensor IoT Device 
with LCD Display 
2.4GHz WIFI Version 
~ Temperature, Humidity &amp; Light Level ~ 
(Model No.: WS1-Pro-WIFI)</h1>
Descriptions
WiFi only model:  The device can only connect to 2.4GHz WiFi router network. 5GHz WiFi is NOT supported. 
The UbiBot ® WS1 Pro is a state-of-the-art environmental monitoring system that leverages the latest IoT technologies. Collect environmental data in real-time and automatically sync all the data to the UbiBot ®IoT Platform using WiFi. The clear 4.4’’ screen allows you to instantly view the latest data. You can also access your device readings in real-time via our App or using a browser anywhere in the world. The embedded RS485 interface ensures your use of external probe in the most extreme conditions.
Our cloud-based IoT platform offers advanced data analysis and management. It also allows you to setup real-time notifications - if a metric goes outside the range you specify, the platform will notify you through the app, by email, SMS text, voice call and HTTP, allowing you to respond promptly before costly damage happens. Please note, charges may apply to SMS text and voice call alert modes. These two modes cost the balance of the credits in your account. The IoT platform gives users access to both the real-time data and history via our mobile app or on any browser. We are now working with IFTTT (if this then that), allowing you to build custom link with other smart devices.
The device can store over 300,000 records in its internal memory, which can protect your data against network failure. Even if the network fails, the UbiBot WS1 Pro still stores readings, thus ensuring there are no gaps in the data history.
The data sync interval can be set by you. This allows you to balance battery life against frequency of data capture. With the default data sync interval of 15 minutes, using WiFi connection, the device has a battery life of up to 4- 6 months using 4 AA alkaline batteries.
External Probe Selection (Optional): 
- UbiBot WS1 Pro has two Micro USB ports for connecting external probes or USB power-supply.   
- Both Micro USB ports can be used for external DS18B20 temperature probe. Temperature range (-55 to 125 ℃) with 3 or 5 meters round cable. 
- One of Micro USB ports can be used for RS485 temperature and humidity probe.  
- We recommend to buy Micro USB Splitter Cable Adapter (One Male to Two Female) if you want to use external USB power-supply and two external probes at the same time.
Please note, when the TH30S-B probe connected with our WS1 Pro device, only temperature readings can be displayed on the screen.
Features
<ul>
<li>Free App &amp; email alerts</li>
<li>Instant data visualization via LCD screen</li>
<li>Data sync via WiFi connectivity</li>
<li>24/7 temperature &amp; humidity monitoring</li>
<li>Battery-powered, place it anywhere</li>
<li>Easy 3 minute setup</li>
<li>Customise alert settings</li>
<li>No hub required </li>
</ul>
Applications
<ul>
<li>Online real-time detecting temperature, humidity and light level</li>
<li>Greenhouse</li>
<li>Museum</li>
<li>Wine Cellar</li>
<li>Pharmacy</li>
<li>Horticulture</li>
<li>Animal Breeding Warehouse</li>
<li>Server Room</li>
</ul>
Specification:
<ul>
<li>Temperature</li>
<ul>
<li>Range: -20℃ to 60℃ (-4℉ to 140℉)</li>
<li>Accuracy: ±0.3℃</li>
</ul>
<li>Humidity</li>
<ul>
<li>Range: 0% to 100%</li>
<li>Accuracy: ±3%RH</li>
</ul>
<li>Light Level</li>
<ul>
<li>Range: 0 to 83,000 lux</li>
<li>Accuracy: ±2%</li>
</ul>
<li>Memory: &gt;300,000 sensor records</li>
<li>WiFi Specifications: 2.4GHz, channels 1-13 (5GHz WiFi NOT supported)</li>
<li>Screen Size: 10.4 × 5cm (4.4’’)</li>
<li>Ports: 2 x Micro USB</li>
<li>External Probe: Supports DS18B20 probe (optional extra)</li>
<li>Colour: White</li>
<li>Material: Flame resistant ABS+PC</li>
<li>Power Source: 4 x AA batteries / Micro USB (5V/2A)</li>
<li>Battery Life: 4-6 months (WiFi only)*</li>
<li>Dimensions: 12.6 x 8.6 x 2.25 cm</li>
<li>Weight: 143g ± 3g</li>
</ul>
*The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings.
Package List
<ul>
<li>1 x WS1 Pro device</li>
<li>1 x manual book</li>
<li>1 x USB cable</li>
<li>1 x stand</li>
</ul>
FAQ
1. Does the device collect data when the network is unavailable? 
Yes. The device continues to monitor the environment even when no network is available. It stores the data in its on-device memory and will sync it when you move it to WiFi environment. Alternatively, you can manually export the data via our PC Offline Tool or WiFi AP.
2. How to reset the device when my WiFi router password is changed? 
Repeat the device setup steps and follow the on-screen instructions. Note: you need to type in the new WiFi password. All your data are kept unchanged when you changed the WiFi password or even you move the device to a new location.
3.What kind of probe can be connected with the device? 
The WS1 Pro supports 2 x DS18B20 temperature probe. The embedded RS485 interface allows soil temperature &amp; humidity probe as well as environment temperature &amp; humidity probe to be connected.
4.Is there any subscription fee for using the platform? 
There is no need of subscription to use the UbiBot Platform.
<ul>
<li>Each device comes with the free plan on UbiBot platform that offers 200MB storage and 1GB outbound traffic. The 200MB storage is for lifetime and 1GB of outbound traffic is rotated monthly for each device. But any balance of the outbound traffic will not roll over to the next month. For example, if you have 500 MB outbound traffic unused this month, you still have 1 GB next month.</li>
<li>The free 200MB storage is enough to store over 2 years amount of data in case of your device takes temperature, humidity and light sensor readings every 10 minutes.</li>
</ul>
5. How long will the batteries last? 
With the default sync interval of 15 minutes, the device has a battery life of up to 4-6 months using 4 AA alkaline batteries. According to our test, the VARTA industrial batteries are recommended for better performance.

Data Sheet

YK Yeo

Ubibot Ws1-pro Wifi Temperature Humidity Light Data Logger Iot System

ubibot ws1-pro wifi temperature humidity light data logger iot system temperatur kelembaban cahaya sistem ubotot suhu kelembapan ubibot/育碧 wifi温度湿度光数据记录仪物联网系统

ubibot-ws1-pro-wifi-temperature-humidity-light-data-logger-iot-system

Lutron® LX-1108 Electronic Light Meter (Range: 0 to 400000 Lux) with External Probe

Selection of lighting type (Tungsten, Fluorescent, Sodium or Mercury), Large LCD display with bargraph and indicator, LSI circuit provides high reliability and durability, Tungsten, Fluorescent, Sodium, Mercury lamp, External adjustment by pushing button, To hold the peak display., RS232 cable, UPCB-02, Hard carryingt case, CA--06Soft carryingt case, CA--05A. Max. 80% RH.Memory function to display the max. & min. display value with Recall

Measuring Parameters: Lux, Foot-candle; Lighting Type Selection: Tungsten, Fluorescent, Sodium, Mercury lamp.

5 Lux Ranges: 1. 40.00 Lux ;Resolution: 0.01 Lux | 2. 400.0 Lux; Resolution: 0.1 Lux | 3. 4,000 Lux; Reolution: 1 Lux| 4. 40,000 Lux; Resolution: 10 Lux | 5. 400,000 Lux; Resolution: 100 Lux

Display: Large LCD display with bargraph and Indicator | Sensor used the exclusive photo diode & color correction filter, spectrum meet C.I.E. photopic.| Separate Light Sensor allows user to measure the light at an optimum position

Water resistance front panel | LSI circuit provides high reliability and durability| Zero adjusting button| Data hold to freeze the desired reading.| Peak hold measurement.

RS-232 computer serial data output.| Accessories Included: Instruction Manual, Meter, Light Sensor with protection cover | Applications: School, Labs, Office, Stadium,Theatres.

<h3 class="md-block-header-three">Lutron® LX-1108 Electronic Light Meter (Range: 0 to 400000 Lux) with External Probe</h3>Product descriptionSelection of lighting type (Tungsten, Fluorescent, Sodium or Mercury), Large LCD display with bargraph and indicator, LSI circuit provides high reliability and durability, Tungsten, Fluorescent, Sodium, Mercury lamp, External adjustment by pushing button, To hold the peak display., RS232 cable, UPCB-02, Hard carryingt case, CA--06Soft carryingt case, CA--05A. Max. 80% RH.Memory function to display the max. &amp; min. display value with RecallMeasuring Parameters: Lux, Foot-candle; Lighting Type Selection: Tungsten, Fluorescent, Sodium, Mercury lamp.<ul class="md-block-unordered-list-item"><li>5 Lux Ranges: 1. 40.00 Lux ;Resolution: 0.01 Lux | 2. 400.0 Lux; Resolution: 0.1 Lux | 3. 4,000 Lux; Reolution: 1 Lux| 4. 40,000 Lux; Resolution: 10 Lux | 5. 400,000 Lux; Resolution: 100 Lux</li><li>Display: Large LCD display with bargraph and Indicator | Sensor used the exclusive photo diode &amp; color correction filter, spectrum meet C.I.E. photopic.| Separate Light Sensor allows user to measure the light at an optimum position</li><li>Water resistance front panel | LSI circuit provides high reliability and durability| Zero adjusting button| Data hold to freeze the desired reading.| Peak hold measurement.</li><li>RS-232 computer serial data output.| Accessories Included: Instruction Manual, Meter, Light Sensor with protection cover | Applications: School, Labs, Office, Stadium,Theatres.</li></ul>

<h3><ins>Lutron® LX-1108 Electronic Light Meter (Range: 0 to 400000 Lux) with External Probe</ins></h3>
Product description
Selection of lighting type (Tungsten, Fluorescent, Sodium or Mercury), Large LCD display with bargraph and indicator, LSI circuit provides high reliability and durability, Tungsten, Fluorescent, Sodium, Mercury lamp, External adjustment by pushing button, To hold the peak display., RS232 cable, UPCB-02, Hard carryingt case, CA--06Soft carryingt case, CA--05A. Max. 80% RH.Memory function to display the max. &amp; min. display value with Recall
Measuring Parameters: Lux, Foot-candle; Lighting Type Selection: Tungsten, Fluorescent, Sodium, Mercury lamp.
<ul>
<li>5 Lux Ranges: 1. 40.00 Lux ;Resolution: 0.01 Lux | 2. 400.0 Lux; Resolution: 0.1 Lux | 3. 4,000 Lux; Reolution: 1 Lux| 4. 40,000 Lux; Resolution: 10 Lux | 5. 400,000 Lux; Resolution: 100 Lux</li>
<li>Display: Large LCD display with bargraph and Indicator | Sensor used the exclusive photo diode &amp; color correction filter, spectrum meet C.I.E. photopic.| Separate Light Sensor allows user to measure the light at an optimum position</li>
<li>Water resistance front panel | LSI circuit provides high reliability and durability| Zero adjusting button| Data hold to freeze the desired reading.| Peak hold measurement.</li>
<li>RS-232 computer serial data output.| Accessories Included: Instruction Manual, Meter, Light Sensor with protection cover | Applications: School, Labs, Office, Stadium,Theatres.</li>
</ul>

Paul Ang

STANLEY

MAKITA

BOSCH

Werner

WIHA

DEWALT

Ladders & Platforms

Door Hardware & Locks

Other Power Tools

Other Fittings

Drills, Impact Drivers & Wrenches

Power Tools Accessories

Gardening Hand Tools

Desk stationery

PowerFit Industrial Pte Ltd

Lutron® LX-1108 Electronic Light Meter (range: 0 to 400000 Lux) With External Probe

lutron® lx-1108 electronic light meter (range: 400000 lux) external probe pengukur cahaya elektronik (kisaran: hingga dengan eksternal meters imaging pencitraan lutron (julat: luaran pengimejan 带外部探头的 lutron/路创 电子照度计（范围：0 lux） 测光表和成像 路创

lutron-lx-1108-electronic-light-meter-range-0-to-400000-lux-with-external-probe

3 ranges changeable from low to high illminance ( 200/2000/20000 Lux )

Digital light meter with separate light receiving sensor and meter.

Light receiving sensor : 8.5(L) x 6.7(W) x 3.2(H)cm

DIGIAL LIGHT METER<ul class="md-block-unordered-list-item"><li>3 ranges changeable from low to high illminance ( 200/2000/20000 Lux )</li><li>Data hold function.</li><li>Digital light meter with separate light receiving sensor and meter.</li><li>Light receiving sensor : 8.5(L) x 6.7(W) x 3.2(H)cm</li></ul>

DIGIAL LIGHT METER
<ul>
<li>3 ranges changeable from low to high illminance ( 200/2000/20000 Lux )</li>
<li>Data hold function.</li>
<li>Digital light meter with separate light receiving sensor and meter.</li>
<li>Light receiving sensor : 8.5(L) x 6.7(W) x 3.2(H)cm</li>
</ul>

Product Catalogue

Technical Specification

Kyoritsu Digital Light Meter 5202 (valid for Singapore Purchases Only)

kyoritsu digital light meter 5202 (valid singapore purchases only) meters imaging pengukur cahaya pencitraan pengimejan kyoritsu/协立 共立数字式照度计5202 测光表和成像 协立

kyoritsu-digital-light-meter-5202-valid-for-singapore-purchases-only

Features
- Precision Instrument for light luminance and colour
- Meet CIE photopic spectral response
- Colo temperature or Correlated colour temperature
- Custom reference value of colour difference model
- Lux or foot-candle unit selection
- Magnetic mount

Measuring Function
- Illuminance: Ev (lx or fcd)
- Color Coordinate: (x, y), (u', v') CIE 1960)
- Correlated Color Temperature: CT, ⊿uv
-  Color Difference: (⊿Ev, ⊿x, ⊿y), (⊿Ev, ⊿u', ⊿v'), (⊿Ev,⊿CT,⊿u'v') (One set of reference color)

Measuring Range
-  Ev: 0~80,000 lx (0~7,432 fcd)    
- CT: 99,990 K Max. 

Accuracy
- Ev: ± (3%+2 Digital) (3,000 lx, standard illuminant A measured)
- x, y: ± 0.02 (100 lx, RGB LED Light)
- CT: ± 4 % 

Resolution
- Ev: 1 (0~9,999), 10 (Over 10,000), lx ;  0.1 (0.0~999.9)，1(Over 1,000), fcd; 
- CT: 1 (0~9,999), 10 (Over 10000), K; x, y: 0.001; u', v': 0.001

Operation Temperature
-  0°C to 50°C (32°F to 122°F) Less than 80% RH 

Dimension
- 140x49x29mm (instrument) 
- 165x50x36mm(sensor) 

Accessories
-  9V Battery , Instruction manual , Carrying Case, Sleeve 

Features - Precision Instrument for light luminance and colour - Meet CIE photopic spectral response - Colo temperature or Correlated colour temperature - Custom reference value of colour difference model - Lux or foot-candle unit selection - Magnetic mountSpecificationLight Source - Source selectableMeasuring Function - Illuminance: Ev (lx or fcd) - Color Coordinate: (x, y), (u&#x27;, v&#x27;) CIE 1960) - Correlated Color Temperature: CT, ⊿uv - Color Difference: (⊿Ev, ⊿x, ⊿y), (⊿Ev, ⊿u&#x27;, ⊿v&#x27;), (⊿Ev,⊿CT,⊿u&#x27;v&#x27;) (One set of reference color)Measuring Range - Ev: 0~80,000 lx (0~7,432 fcd) - CT: 99,990 K Max. Accuracy - Ev: ± (3%+2 Digital) (3,000 lx, standard illuminant A measured) - x, y: ± 0.02 (100 lx, RGB LED Light) - CT: ± 4 % Resolution - Ev: 1 (0~9,999), 10 (Over 10,000), lx ; 0.1 (0.0~999.9)，1(Over 1,000), fcd; - CT: 1 (0~9,999), 10 (Over 10000), K; x, y: 0.001; u&#x27;, v&#x27;: 0.001Response Time - 1 sec ApproxOperation Temperature - 0°C to 50°C (32°F to 122°F) Less than 80% RH Dimension - 140x49x29mm (instrument) - 165x50x36mm(sensor) Weight - 200gAccessories - 9V Battery , Instruction manual , Carrying Case, Sleeve

Features 
- Precision Instrument for light luminance and colour 
- Meet CIE photopic spectral response 
- Colo temperature or Correlated colour temperature 
- Custom reference value of colour difference model 
- Lux or foot-candle unit selection 
- Magnetic mount
Specification
Light Source 
- Source selectable
Measuring Function 
- Illuminance: Ev (lx or fcd) 
- Color Coordinate: (x, y), (u', v') CIE 1960) 
- Correlated Color Temperature: CT, ⊿uv 
- Color Difference: (⊿Ev, ⊿x, ⊿y), (⊿Ev, ⊿u', ⊿v'), (⊿Ev,⊿CT,⊿u'v') (One set of reference color)
Measuring Range 
- Ev: 0~80,000 lx (0~7,432 fcd) 
- CT: 99,990 K Max.&nbsp;
Accuracy 
- Ev: ± (3%+2 Digital) (3,000 lx, standard illuminant A measured) 
- x, y: ± 0.02 (100 lx, RGB LED Light) 
- CT: ± 4 %&nbsp;
Resolution 
- Ev: 1 (0~9,999), 10 (Over 10,000), lx ; 0.1 (0.0~999.9)，1(Over 1,000), fcd; 
- CT: 1 (0~9,999), 10 (Over 10000), K; x, y: 0.001; u', v': 0.001
Response Time 
- 1 sec Approx
Operation Temperature 
- 0°C to 50°C (32°F to 122°F) Less than 80% RH&nbsp;
Dimension 
- 140x49x29mm (instrument) 
- 165x50x36mm(sensor)&nbsp;
Weight 
- 200g
Accessories 
- 9V Battery , Instruction manual , Carrying Case, Sleeve&nbsp;

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Chroma Light Meter

chroma light meter pengukur cahaya kroma meters imaging pencitraan sentry pengimejan 色度光度计 测光表和成像 哨兵

chroma-light-meter

Features 
- High and Low measurements range in a unit 
- mW/cm2 or uW/cm2 
- Backlit LCD and 4 Digits dual display 
- 20 points memory 
- Automatic measuring 
- Socket of tripod mounting 
- Magnetic Mount 

Specification Sensor Designation 
- UVC  

Spectrum Range 
- 220mm - 279mm

Illumination Range 
-  1 uW/cm2 ~ 40.00mW/cm2 

Set Includes -  9V Battery , UV Sensor Prove, Instruction manual, Carrying Case, Sleeve

Features - High and Low measurements range in a unit - mW/cm2 or uW/cm2 - Backlit LCD and 4 Digits dual display - 20 points memory - Automatic measuring - Socket of tripod mounting - Magnetic Mount Specification Sensor Designation - UVC Spectrum Range - 220mm - 279mmCalibration Point - 254mmAccuracy - +/- 4% or +/- 1 digit Illumination Range - 1 uW/cm2 ~ 40.00mW/cm2 Dimension - 140 x 49 x 29mmWeight - 202g ApproxSet Includes - 9V Battery , UV Sensor Prove, Instruction manual, Carrying Case, Sleeve

Features 
- High and Low measurements range in a unit 
- mW/cm2 or uW/cm2 
- Backlit LCD and 4 Digits dual display 
- 20 points memory 
- Automatic measuring 
- Socket of tripod mounting 
- Magnetic Mount&nbsp;
Specification Sensor Designation 
- UVC 
 
Spectrum Range 
- 220mm - 279mm
Calibration Point 
- 254mm
Accuracy 
- +/- 4% or +/- 1 digit&nbsp;
Illumination Range 
- 1 uW/cm2 ~ 40.00mW/cm2&nbsp;
Dimension 
- 140 x 49 x 29mm
Weight 
- 202g Approx
Set Includes - 9V Battery , UV Sensor Prove, Instruction manual, Carrying Case, Sleeve

&nbsp;

ST512

Ultraviolet Meter

ultraviolet meter pengukur light meters imaging cahaya pencitraan oem pengimejan 紫外线计 测光表和成像 oem代工

ultraviolet-meter

The UVC Sensor is ideal for measuring metal halide or fluorescent lamps, commonly used for studies in the UVC region, as well as sunlight.

4 digits LCD with backlit maximum reading 9999.

Simultaneous display of UV intensity and temperature

Can measure UV integrator or UV intensity and temperature.

Factory QC good/bad product sound auxiliary measurement, which can be applied to the rapid determination of the power of factory UVC sterilization products.

Irradiance Measuring range: 9999μw/cm2,40mW/cm2

Accuracy: ± 4 + 1 digit (±4% ±1 digit)

Storage interval setting: 5s,10s, 20s, 30s,60s,5m, 10m, 20m, 30m, 60m

UVC Light Meter (Model No.: TM- 218)Quality Product ~ Made in TaiwanAPPLICATIONS:The UVC Sensor is ideal for measuring metal halide or fluorescent lamps, commonly used for studies in the UVC region, as well as sunlight.DISPLAY:<ul class="md-block-unordered-list-item"><li>4 digits LCD with backlit maximum reading 9999.</li></ul>FUNCTIONS:<ul class="md-block-unordered-list-item"><li>Max/Min/Average hold</li><li>Data hold.</li><li>Auto power off with disable function</li><li>Simultaneous display of UV intensity and temperature</li><li>Can measure UV integrator or UV intensity and temperature.</li><li>Factory QC good/bad product sound auxiliary measurement, which can be applied to the rapid determination of the power of factory UVC sterilization products.</li><li>Low battery indication</li><li>200 points memory</li><li>Tripod screw holder</li></ul>APPLICATIONS:<ul class="md-block-unordered-list-item"><li>Pure UV-C Monitoring</li><li>UV-A Lamp Monitoring</li></ul>SPECIFICATIONS:<ul class="md-block-unordered-list-item"><li>Spectrum range: 220nm ~ 280nm</li><li>Calibration point: 254nm</li><li>Irradiance Measuring range: 9999μw/cm2,40mW/cm2</li><li>Resolution: 1μw/cm2,0.01mw/cm2</li><li>Accuracy: ± 4 + 1 digit (±4% ±1 digit)</li><li>Temperature: 0-70.0℃(32.0-158℉)</li><li>Resolution: 0.1℃/0.1℉</li><li>Accuracy: ±0.6℃/±1.1℉</li><li>Storage interval setting: 5s,10s, 20s, 30s,60s,5m, 10m, 20m, 30m, 60m</li><li>Sample Time: About 0.4 sec.</li></ul>

&nbsp;UVC Light Meter 
(Model No.: TM- 218)
Quality Product ~ Made in Taiwan
APPLICATIONS:
The UVC Sensor is ideal for measuring metal halide or fluorescent lamps, commonly used for studies in the UVC region, as well as sunlight.
DISPLAY:
<ul>
<li>4 digits LCD with backlit maximum reading 9999.</li>
</ul>
FUNCTIONS:
<ul>
<li>Max/Min/Average hold</li>
<li>Data hold.</li>
<li>Auto power off with disable function</li>
<li>Simultaneous display of UV intensity and temperature</li>
<li>Can measure UV integrator or UV intensity and temperature.</li>
<li>Factory QC good/bad product sound auxiliary measurement, which can be applied to the rapid determination of the power of factory UVC sterilization products.</li>
<li>Low battery indication</li>
<li>200 points memory</li>
<li>Tripod screw holder</li>
</ul>
APPLICATIONS:
<ul>
<li>Pure UV-C Monitoring</li>
<li>UV-A Lamp Monitoring</li>
</ul>
SPECIFICATIONS:
<ul>
<li>Spectrum range: 220nm ~ 280nm</li>
<li>Calibration point: 254nm</li>
<li>Irradiance Measuring range: 9999μw/cm2,40mW/cm2</li>
<li>Resolution: 1μw/cm2,0.01mw/cm2</li>
<li>Accuracy: ± 4 + 1 digit (±4% ±1 digit)</li>
<li>Temperature: 0-70.0℃(32.0-158℉)</li>
<li>Resolution: 0.1℃/0.1℉</li>
<li>Accuracy: ±0.6℃/±1.1℉</li>
<li>Storage interval setting: 5s,10s, 20s, 30s,60s,5m, 10m, 20m, 30m, 60m</li>
<li>Sample Time: About 0.4 sec.</li>
</ul>

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Tenmars TM-218 Uvc (220~280nm) Light Intensity Meter

tenmars tm-218 uvc (220~280nm) light intensity meter (220 280nm) pengukur intensitas cahaya meters imaging pencitraan intensiti pengimejan tenmars/天马星 uvc（220〜280nm）光强计 测光表和成像 天马星