CEM instruments

Megaman

MULTICOMP

MULTICOMP PRO

RS Pro

TE Connectivity

Vogel

Electricals

electricals

D Sub Connectors

d-sub-connectors

Lightings

lightings

Flood lights

flood-lights

Light Bulbs

light-bulbs

Test & Measurement

test-measurement

Multi Function Panel Meters 

multi-function-panel-meters

Piezo Buzzers

piezo-buzzers

Electrical Connectors

electrical-connectors

RF Adapters

rf-adapters

Sound & Vibration Meters

sound-vibration-meters

Analog Devices

WIHA

Pro Power

Duratool

Tenma

Hakko

TR Fastenings

Surface Mount Resistors

Multilayer Ceramic Capacitors

DC-DC Converters

Through Hole Resistors

Operational Amplifiers

Analogue to Digital Converters

Transceiver

Digital to Analogue Converters

Development Boards

Junction & Enclosure Box

Element14

buyerIntroduction

Te Connectivity 1-2308327-1 Hood, 45/180DEG, Size Db

te connectivity 1-2308327-1 hood, 45/180deg, size db ukuran sub connectors kesambungan tudung, saiz connectivity/te 连接 罩，45/180deg，尺寸

te-connectivity-1-2308327-1-hood-45-180deg-size-db

Te Connectivity 1-2308342-1 D Sub Backshell, Size Db, 45/180DEG

te connectivity 1-2308342-1 sub backshell, size db, 45/180deg konektivitas ukuran connectors kesambungan cangkang belakang, saiz connectivity/te 连接 后壳，尺寸 db，45/180deg

te-connectivity-1-2308342-1-d-sub-backshell-size-db-45-180deg

 Megaman ER205115/dm/db-4000K Professional AR111 (G53) 11.5W 24°/45° 4000K R9 Dimmable

Simple push action on AR111 with Dual Beam Technology (DBT) enables beam adjustment from 24° (narrow) to 45° (wide)
 

Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility
 

Compatible with most leading-edge and trailing-edge dimmers
 

<h3 class="md-block-header-three"> Megaman ER205115/dm/db-4000K Professional AR111 (G53) 11.5W 24°/45° 4000K R9 Dimmable</h3>Product Features:<ul class="md-block-unordered-list-item"><li>Simple push action on AR111 with Dual Beam Technology (DBT) enables beam adjustment from 24° (narrow) to 45° (wide) </li><li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility </li><li>Compatible with most leading-edge and trailing-edge dimmers </li></ul>Application Conditions:<ul class="md-block-unordered-list-item"><li>IP Rating: IP20 </li><li>Operating Temperature: -20~40°C </li><li>Application Temperature: 25°C </li><li>Storage Environment: -25~50°C </li></ul>Mechanical Properties:<ul class="md-block-unordered-list-item"><li>Optical Material: PC </li><li>Housing Material: PC </li><li>Finishing Colour: Silver </li></ul>Electrical Supply:<ul class="md-block-unordered-list-item"><li>Frequency: 50/60 Hz </li><li>Voltage: 12 V </li><li>AC/DC: AC</li></ul>

<h3> Megaman ER205115/dm/db-4000K Professional AR111 (G53) 11.5W 24°/45° 4000K R9 Dimmable</h3>
Product Features:
<ul>
<li>Simple push action on AR111 with Dual Beam Technology (DBT) enables beam adjustment from 24° (narrow) to 45° (wide) 
&nbsp;</li>
<li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility 
&nbsp;</li>
<li>Compatible with most leading-edge and trailing-edge dimmers 
&nbsp;</li>
</ul>
Application Conditions:
<ul>
<li>IP Rating: IP20 
&nbsp;</li>
<li>Operating Temperature: -20~40°C 
&nbsp;</li>
<li>Application Temperature: 25°C 
&nbsp;</li>
<li>Storage Environment: -25~50°C 
&nbsp;</li>
</ul>
Mechanical Properties:
<ul>
<li>Optical Material: PC 
&nbsp;</li>
<li>Housing Material: PC 
&nbsp;</li>
<li>Finishing Colour: Silver 
&nbsp;</li>
</ul>
Electrical Supply:
<ul>
<li>Frequency: 50/60 Hz 
&nbsp;</li>
<li>Voltage: 12 V 
&nbsp;</li>
<li>AC/DC: AC</li>
</ul>

Data Sheet

Megaman ER205115/dm/db-4000K Professional AR111 (G53) 11.5W 24°/45° 4000K R9 Dimmable

megaman er205115/dm/db-4000k professional ar111 (g53) 11.5w 24°/45° 4000k r9 dimmable profesional 11,5w dapat diredupkan light bulbs bola lampu boleh dimalapkan mentol megaman/美人鱼 专业 可调光 电灯泡 美人鱼

megaman-er205115-dm-db-4000k-professional-ar111-g53-11-5w-24-45-4000k-r9-dimmable

 Megaman ER205115/dm/db-2800K Professional AR111 (G53) 11.5W 24°/45° 2800K R9 Dimmable

<h3 class="md-block-header-three"> Megaman ER205115/dm/db-2800K Professional AR111 (G53) 11.5W 24°/45° 2800K R9 Dimmable</h3>Product Features:<ul class="md-block-unordered-list-item"><li>Simple push action on AR111 with Dual Beam Technology (DBT) enables beam adjustment from 24° (narrow) to 45° (wide) </li><li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility </li><li>Compatible with most leading-edge and trailing-edge dimmers </li></ul>Application Conditions:<ul class="md-block-unordered-list-item"><li>IP Rating: IP20 </li><li>Operating Temperature: -20~40°C </li><li>Application Temperature: 25°C </li><li>Storage Environment: -25~50°C </li></ul>Mechanical Properties:<ul class="md-block-unordered-list-item"><li>Optical Material: PC </li><li>Housing Material: PC </li><li>Finishing Colour: Silver </li></ul>Electrical Supply:<ul class="md-block-unordered-list-item"><li>Frequency: 50/60 Hz </li><li>Voltage: 12 V </li><li>AC/DC: AC</li></ul>

<h3> Megaman ER205115/dm/db-2800K Professional AR111 (G53) 11.5W 24°/45° 2800K R9 Dimmable</h3>
Product Features:
<ul>
<li>Simple push action on AR111 with Dual Beam Technology (DBT) enables beam adjustment from 24° (narrow) to 45° (wide) 
&nbsp;</li>
<li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility 
&nbsp;</li>
<li>Compatible with most leading-edge and trailing-edge dimmers 
&nbsp;</li>
</ul>
Application Conditions:
<ul>
<li>IP Rating: IP20 
&nbsp;</li>
<li>Operating Temperature: -20~40°C 
&nbsp;</li>
<li>Application Temperature: 25°C 
&nbsp;</li>
<li>Storage Environment: -25~50°C 
&nbsp;</li>
</ul>
Mechanical Properties:
<ul>
<li>Optical Material: PC 
&nbsp;</li>
<li>Housing Material: PC 
&nbsp;</li>
<li>Finishing Colour: Silver 
&nbsp;</li>
</ul>
Electrical Supply:
<ul>
<li>Frequency: 50/60 Hz 
&nbsp;</li>
<li>Voltage: 12 V 
&nbsp;</li>
<li>AC/DC: AC</li>
</ul>

Megaman ER205115/dm/db-2800K Professional AR111 (G53) 11.5W 24°/45° 2800K R9 Dimmable

megaman er205115/dm/db-2800k professional ar111 (g53) 11.5w 24°/45° 2800k r9 dimmable profesional 11,5w dapat diredupkan light bulbs bola lampu boleh dimalapkan mentol megaman/美人鱼 专业 可调光 电灯泡 美人鱼

megaman-er205115-dm-db-2800k-professional-ar111-g53-11-5w-24-45-2800k-r9-dimmable

Datasheet

Siemens

STANLEY

ECLIPSE TOOLS

GEARWRENCH

Startech

Contitech

Facom

PEGLER YORKSHIRE

Screw

O Ring

Plugs & Connector 

Bolts

Panel Mount Indicators 

Button Switch

Electrical Wire 

Aluminium Capacitors

Air Filters

RS Components ETH SG

Rs Pro 1797447 100dB Through Hole Buzzer External Piezo Buzzer, 45 (dia.) X 13.7mm, 12V Min

rs pro 1797447 100db hole buzzer external piezo buzzer, 45 (dia.) 13.7mm, 12v min melalui lubang eksternal, buzzers luaran, 通孔蜂鸣器 外部压电蜂鸣器，45（直径）x 13.7mm，最小 rs专业版

rs-pro-1797447-100db-through-hole-buzzer-external-piezo-buzzer-45-dia-x-13-7mm-12v-min

Technical Data Sheet (101.32KB) EN

Hook Up Wires

Circular Connectors

PCB Headers

Crystal Units

Fixed Resistors

Heat-Shrinkable Tube

Multicomp SPC15279 Adapter, DB-25 Male RJ45

multicomp spc15279 adapter, db-25 male rj45 adaptor spc15279, pria rf adapters penyesuai 适配器，db-25 公头 多电脑

multicomp-spc15279-adapter-db-25-male-rj45

Technical Data Sheet (95.55KB) EN

Multicomp SPC15295 Adapter, DB-25 Female RJ45

multicomp spc15295 adapter, db-25 female rj45 adaptor spc15295, wanita rf adapters penyesuai perempuan 适配器，db-25 母头 多电脑

multicomp-spc15295-adapter-db-25-female-rj45

Technical Data Sheet (109.46KB) EN

Multicomp SPC19779 Adapter, DB-25 Male RJ45

multicomp spc19779 adapter, db-25 male rj45 adaptor spc19779, pria rf adapters penyesuai 适配器，db-25 公头 多电脑

multicomp-spc19779-adapter-db-25-male-rj45

 Megaman LR212110/dm/db/ru-HRv00-2B-2800K Professional AR111 (GU10) 11W 24°/45° 2800K R9 Dimmable

Simple push action on AR111 with Dual Beam Technology (DBT) allows beam adjustment from 24° (narrow) to 45° (wide)
 

Ultra RichColour (CRI 97) for maximizing colour richness and quality
 

<h3 class="md-block-header-three"> Megaman LR212110/dm/db/ru-HRv00-2B-2800K Professional AR111 (GU10) 11W 24°/45° 2800K R9 Dimmable</h3>Product Features:<ul class="md-block-unordered-list-item"><li>Simple push action on AR111 with Dual Beam Technology (DBT) allows beam adjustment from 24° (narrow) to 45° (wide) </li><li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility </li><li>Ultra RichColour (CRI 97) for maximizing colour richness and quality </li></ul>Application Conditions:<ul class="md-block-unordered-list-item"><li>IP Rating: IP20 </li><li>Operating Temperature: -20~40°C </li><li>Application Temperature: 25°C </li><li>Storage Environment: -25~50°C </li></ul>Mechanical Properties:<ul class="md-block-unordered-list-item"><li>Optical Material: PC </li><li>Housing Material: PC </li><li>Finishing Colour: Silver </li></ul>Electrical Supply:<ul class="md-block-unordered-list-item"><li>Frequency: 50/60 Hz </li><li>Voltage: 220–240 V </li><li>AC/DC: AC</li></ul>

<h3> Megaman LR212110/dm/db/ru-HRv00-2B-2800K Professional AR111 (GU10) 11W 24°/45° 2800K R9 Dimmable</h3>
Product Features:
<ul>
<li>Simple push action on AR111 with Dual Beam Technology (DBT) allows beam adjustment from 24° (narrow) to 45° (wide) 
&nbsp;</li>
<li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility 
&nbsp;</li>
<li>Ultra RichColour (CRI 97) for maximizing colour richness and quality 
&nbsp;</li>
</ul>
Application Conditions:
<ul>
<li>IP Rating: IP20 
&nbsp;</li>
<li>Operating Temperature: -20~40°C 
&nbsp;</li>
<li>Application Temperature: 25°C 
&nbsp;</li>
<li>Storage Environment: -25~50°C 
&nbsp;</li>
</ul>
Mechanical Properties:
<ul>
<li>Optical Material: PC 
&nbsp;</li>
<li>Housing Material: PC 
&nbsp;</li>
<li>Finishing Colour: Silver 
&nbsp;</li>
</ul>
Electrical Supply:
<ul>
<li>Frequency: 50/60 Hz 
&nbsp;</li>
<li>Voltage: 220–240 V 
&nbsp;</li>
<li>AC/DC: AC</li>
</ul>

Megaman LR212110/dm/db/ru-HRv00-2B-2800K Professional AR111 (GU10) 11W 24°/45° 2800K R9 Dimmable

megaman lr212110/dm/db/ru-hrv00-2b-2800k professional ar111 (gu10) 11w 24°/45° 2800k r9 dimmable profesional dapat diredupkan light bulbs bola lampu boleh dimalapkan mentol megaman/美人鱼 专业 可调光 电灯泡 美人鱼

megaman-lr212110-dm-db-ru-hrv00-2b-2800k-professional-ar111-gu10-11w-24-45-2800k-r9-dimmable

RS PRO datasheet

Rs Pro 1797432 100dB Through Hole Buzzer External Piezo Buzzer, 45 (dia.) X 13.7mm, 12V Min, 12V Max

rs pro 1797432 100db hole buzzer external piezo buzzer, 45 (dia.) 13.7mm, 12v min, max melalui lubang eksternal, 13,7mm, buzzers luaran, maks 通孔蜂鸣器 外部压电蜂鸣器，45（直径）x 13.7mm，最小 12v，最大 rs专业版

rs-pro-1797432-100db-through-hole-buzzer-external-piezo-buzzer-45-dia-x-13-7mm-12v-min-12v-max

 Megaman LR212110/dm/db/ru-HRv00-2B-4000K Professional AR111 (GU10) 11W 24°/45° 4000K R9 Dimmable

<h3 class="md-block-header-three"> Megaman LR212110/dm/db/ru-HRv00-2B-4000K Professional AR111 (GU10) 11W 24°/45° 4000K R9 Dimmable</h3>Product Features:<ul class="md-block-unordered-list-item"><li>Simple push action on AR111 with Dual Beam Technology (DBT) allows beam adjustment from 24° (narrow) to 45° (wide) </li><li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility </li><li>Ultra RichColour (CRI 97) for maximizing colour richness and quality </li></ul>Application Conditions:<ul class="md-block-unordered-list-item"><li>IP Rating: IP20 </li><li>Operating Temperature: -20~40°C </li><li>Application Temperature: 25°C </li><li>Storage Environment: -25~50°C </li></ul>Mechanical Properties:<ul class="md-block-unordered-list-item"><li>Optical Material: PC </li><li>Housing Material: PC </li><li>Finishing Colour: Silver </li></ul>Electrical Supply:<ul class="md-block-unordered-list-item"><li>Frequency: 50/60 Hz </li><li>Voltage: 220–240 V </li><li>AC/DC: AC</li></ul>

<h3> Megaman LR212110/dm/db/ru-HRv00-2B-4000K Professional AR111 (GU10) 11W 24°/45° 4000K R9 Dimmable</h3>
Product Features:
<ul>
<li>Simple push action on AR111 with Dual Beam Technology (DBT) allows beam adjustment from 24° (narrow) to 45° (wide) 
&nbsp;</li>
<li>Ideal replacement for traditional LED AR111 75W reflector with DBT, enhancing functionality and flexibility 
&nbsp;</li>
<li>Ultra RichColour (CRI 97) for maximizing colour richness and quality 
&nbsp;</li>
</ul>
Application Conditions:
<ul>
<li>IP Rating: IP20 
&nbsp;</li>
<li>Operating Temperature: -20~40°C 
&nbsp;</li>
<li>Application Temperature: 25°C 
&nbsp;</li>
<li>Storage Environment: -25~50°C 
&nbsp;</li>
</ul>
Mechanical Properties:
<ul>
<li>Optical Material: PC 
&nbsp;</li>
<li>Housing Material: PC 
&nbsp;</li>
<li>Finishing Colour: Silver 
&nbsp;</li>
</ul>
Electrical Supply:
<ul>
<li>Frequency: 50/60 Hz 
&nbsp;</li>
<li>Voltage: 220–240 V 
&nbsp;</li>
<li>AC/DC: AC</li>
</ul>

Megaman LR212110/dm/db/ru-HRv00-2B-4000K Professional AR111 (GU10) 11W 24°/45° 4000K R9 Dimmable

megaman lr212110/dm/db/ru-hrv00-2b-4000k professional ar111 (gu10) 11w 24°/45° 4000k r9 dimmable profesional dapat diredupkan light bulbs bola lampu boleh dimalapkan mentol megaman/美人鱼 专业 可调光 电灯泡 美人鱼

megaman-lr212110-dm-db-ru-hrv00-2b-4000k-professional-ar111-gu10-11w-24-45-4000k-r9-dimmable

Technical Data Sheet (372.87KB) EN

Voltage Regulators

Voltage Supervisors & Monitors

Voltage References

Multicomp Pro MP002022 D-SUB Backshell, Db, 45DEG, Abs Nickel

multicomp pro mp002022 d-sub backshell, db, 45deg, abs nickel nikel sub connectors cangkang belakang, pro/多计算机专业版 后壳，db，45deg，abs 多计算机专业版

multicomp-pro-mp002022-d-sub-backshell-db-45deg-abs-nickel

Technical Data Sheet (104.06KB) EN

Multicomp SPC19789 Adapter, DB-9 Female RJ45

multicomp spc19789 adapter, db-9 female rj45 adaptor spc19789, wanita rf adapters penyesuai perempuan 适配器，db-9 母头 多电脑

multicomp-spc19789-adapter-db-9-female-rj45

Technical Data Sheet (376.13KB) EN

Multicomp Pro MP002014 D-SUB Backshell, Db, 45DEG, Zinc

multicomp pro mp002014 d-sub backshell, db, 45deg, zinc seng sub connectors cangkang belakang, zink pro/多计算机专业版 后壳，db，45deg，锌合金 多计算机专业版

multicomp-pro-mp002014-d-sub-backshell-db-45deg-zinc

For sound and noise measurements acc. to the international directives.

Used widely in devices for air-conditioning, aviation industry, environmental technology. 

Measuring range: 40-80 / 50-100 / 60-110 / 80-130 dBA / dBC

On/Off button, data memory for 4700 measurements, slow-/fast-button, clock- and calendar indicator

With tripod mounting screw on the rear side, autom. power off 

Large LCD display, 4-digit, with clear reading, battery indicator 

Frequency range 31.5 Hz ~ 8.5 KHz, A/C frequency weighting select switch, AC/DC out put 

Bar graph indicator with 50 dB scale, 1 dB step, with pre-select of min/max.-value 

Microphone ½ inch, electret condenser-microphone, with detachable foam ball for outside measuring 

Storage temperature -20°C ~ +70°C, operation temperature 0°C ~ +45°C, DC 6 V input port, AC analog output port 

Incl. 4x 1.5 V battery (type AA, art.-no. 60 9282), USB data cable, software, with operation manual

For sound and noise measurements acc. to the international directives.Used widely in devices for air-conditioning, aviation industry, environmental technology. With self-calibration.Comes with Calibration Certificate<h3 class="md-block-header-three">Technical Information</h3>Measuring range: 40-80 / 50-100 / 60-110 / 80-130 dBA / dBCResolution: 0.1 dBMax. total accuracy: +- 1.5 dBLinearity range: 50 dBDimension: 220 mm x 80 mm x 35 mm <ul class="md-block-unordered-list-item"><li>Rugged, polyamide housing material </li><li>On/Off button, data memory for 4700 measurements, slow-/fast-button, clock- and calendar indicator</li><li>With tripod mounting screw on the rear side, autom. power off </li><li>Large LCD display, 4-digit, with clear reading, battery indicator </li><li>Frequency range 31.5 Hz ~ 8.5 KHz, A/C frequency weighting select switch, AC/DC out put </li><li>Bar graph indicator with 50 dB scale, 1 dB step, with pre-select of min/max.-value </li><li>Microphone ½ inch, electret condenser-microphone, with detachable foam ball for outside measuring </li><li>Storage temperature -20°C ~ +70°C, operation temperature 0°C ~ +45°C, DC 6 V input port, AC analog output port </li><li>Incl. 4x 1.5 V battery (type AA, art.-no. 60 9282), USB data cable, software, with operation manual</li></ul>

For sound and noise measurements acc. to the international directives.
Used widely in devices for air-conditioning, aviation industry, environmental technology.&nbsp;
With self-calibration.
Comes with Calibration Certificate
<h3>Technical Information</h3>
Measuring range: 40-80 / 50-100 / 60-110 / 80-130 dBA / dBC
Resolution: 0.1 dB
Max. total accuracy: +- 1.5 dB
Linearity range: 50 dB
Dimension: 220 mm x 80 mm x 35 mm&nbsp;
<ul>
<li>Rugged, polyamide housing material&nbsp;</li>
<li>On/Off button, data memory for 4700 measurements, slow-/fast-button, clock- and calendar indicator</li>
<li>With tripod mounting screw on the rear side, autom. power off&nbsp;</li>
<li>Large LCD display, 4-digit, with clear reading, battery indicator&nbsp;</li>
<li>Frequency range 31.5 Hz ~ 8.5 KHz, A/C frequency weighting select switch, AC/DC out put&nbsp;</li>
<li>Bar graph indicator with 50 dB scale, 1 dB step, with pre-select of min/max.-value&nbsp;</li>
<li>Microphone ½ inch, electret condenser-microphone, with detachable foam ball for outside measuring&nbsp;</li>
<li>Storage temperature -20°C ~ +70°C, operation temperature 0°C ~ +45°C, DC 6 V input port, AC analog output port&nbsp;</li>
<li>Incl. 4x 1.5 V battery (type AA, art.-no. 60 9282), USB data cable, software, with operation manual</li>
</ul>

Kho Zhi Gang

Digi-Pas

Distance Measurement

Level Measurement

Other Measuring Tools

Other Tools

KHO ZHI GANG

Vogel Digital Sound Level Meter W Calibration Certificate

vogel digital sound level meter calibration certificate sertifikat kalibrasi vibration meters pengukur suara getaran sijil penentukuran paras bunyi vogel/沃格尔 数字声级计 校准证书 声音和振动计 沃格尔

vogel-digital-sound-level-meter-w-calibration-certificate

 CEM 5-in-1 digital Multifunction Environment Meter
(Model: DT-859B)
(Sound, Light, Air Flow, Humidity, and Temperature)

The digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter Temperature Meter, and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.

The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking acoustics of studios, auditoriums, and hi-fi installations.

The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long, life silicon diode.

The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple.

CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessment

The relative time clock on MAX MIN and AVG provides a time reference for measurement.

Display Sound, Light, Type K Temperature plus Humidity & Temperature simultaneously.

USB interface, USB to UART Bridge Controller..

Low battery indication and Auto Power Off mode (Sleep mode) increases.

Above -100°C (-148°F), ±[0.15%rgd+1°C(1.8°F)]

Below -100°C (-148°F), ±[0.5%rgd+2°C(3.6°F)]

Accuracy is function of velocity and area

CEM 5-in-1 digital Multifunction Environment Meter (Model: DT-859B) (Sound, Light, Air Flow, Humidity, and Temperature)The digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter Temperature Meter, and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.<ul class="md-block-unordered-list-item"><li>The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking acoustics of studios, auditoriums, and hi-fi installations.</li><li>The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long, life silicon diode.</li><li>The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple.</li><li>CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessment</li></ul>Features:<ul class="md-block-unordered-list-item"><li>Larger LCD display with backlight.</li><li>The relative time clock on MAX MIN and AVG provides a time reference for measurement.</li><li>Display Sound, Light, Type K Temperature plus Humidity &amp; Temperature simultaneously.</li><li>USB interface, USB to UART Bridge Controller..</li><li>Low battery indication and Auto Power Off mode (Sleep mode) increases.</li></ul>Specifications:<ul class="md-block-unordered-list-item"><li>Type K Temperture</li><ul class="md-block-unordered-list-item"><li>Range: -200ºC~1372ºC / -328ºF~2501ºF</li><li>Resolution: 0.1ºC / 0.1ºF</li><li>Accuracy:</li><ul class="md-block-unordered-list-item"><li>Above -100°C (-148°F), ±[0.15%rgd+1°C(1.8°F)]</li><li>Below -100°C (-148°F), ±[0.5%rgd+2°C(3.6°F)]</li></ul></ul><li>Air Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -30ºC~100ºC / -22ºF~199ºF</li><li>Resolution: 0.1ºC / 0.1ºF</li><li>Accuracy: ±1ºC / ±1.8ºF</li></ul><li>Humidity </li><ul class="md-block-unordered-list-item"><li>Range: 0%~100%RH</li><li>Resolution: 0.1%RH</li><li>Accuracy: ±5%RH</li></ul><li>Sound Level</li><ul class="md-block-unordered-list-item"><li>Range: 35dB~130dB</li><li>Resolution: 0.1dB</li><li>Accuracy: ±3.5dB</li></ul><li>Light </li><ul class="md-block-unordered-list-item"><li>Range: 20,200,2000,20000 (2000 x 10 Lux)</li><li>Resolution: 0.01, 0.1, 1, 10Lux</li><li>Accuracy: ±(5.0%+10d)</li></ul><li>Anemometer</li><ul class="md-block-unordered-list-item"><li>Range: 0.40-30.00 m/s</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.01 m/s</li><li>Accuracy: ±3% ±0.20 m/s</li></ul><li>Range: 80-5900 ft/min</li><ul class="md-block-unordered-list-item"><li>Resolution: 1 ft/min</li><li>Accuracy: ±3% ±40 ft/min</li></ul><li>Range: 1.4-108.0 km/h</li><ul class="md-block-unordered-list-item"><li>Resolution: 1 ft/min</li><li>Accuracy: ±3% ±0.8 km/h</li></ul><li>Range: 0.9-67.0 MPH</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.1 MPH</li><li>Accuracy: ±3% ±0.4 MPH</li></ul><li>Range: 0.8-58.0 Knots</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.1 knots</li><li>Accuracy: ±3% ±0.4 knots</li></ul></ul><li>Air Flow</li><ul class="md-block-unordered-list-item"><li>Range: 0-999,900 CFM</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.001 to 100 CFM</li></ul><li>Range: 0-999,900 CMM</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.001 to 100 CMM</li></ul><li>Accuracy is function of velocity and area</li><li>Vane diameter: 70mm</li></ul><li>Size(HxWxD): 248mm x 65mm x 45mm</li><li>Weight: 365g </li></ul>Standard Certification:<ul class="md-block-unordered-list-item"><li>CE</li><li>EMC</li><li>EN: 61326</li></ul>Package includes:<ul class="md-block-unordered-list-item"><li>Environment Meter with a Sound probe</li><li>9V Batteries x 1</li><li>User manual x 1</li><li>K-type temperature probe x 1</li><li>Humidity probe x 1</li><li>Anemo probe x 1</li><li>Light probe x 1</li><li>Gift box with carrying case</li></ul>

&nbsp;CEM 5-in-1 digital Multifunction Environment Meter 
(Model: DT-859B) 
(Sound, Light, Air Flow, Humidity, and Temperature)
The digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter Temperature Meter, and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.
<ul>
<li>The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking acoustics of studios, auditoriums, and hi-fi installations.</li>
<li>The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long, life silicon diode.</li>
<li>The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple.</li>
<li>CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessment</li>
</ul>
Features:
<ul>
<li>Larger LCD display with backlight.</li>
<li>The relative time clock on MAX MIN and AVG provides a time reference for measurement.</li>
<li>Display Sound, Light, Type K Temperature plus Humidity &amp; Temperature simultaneously.</li>
<li>USB interface, USB to UART Bridge Controller..</li>
<li>Low battery indication and Auto Power Off mode (Sleep mode) increases.</li>
</ul>
Specifications:
<ul>
<li>Type K Temperture</li>
<ul>
<li>Range: -200ºC~1372ºC / -328ºF~2501ºF</li>
<li>Resolution: 0.1ºC / 0.1ºF</li>
<li>Accuracy:</li>
<ul>
<li>Above -100°C (-148°F), ±[0.15%rgd+1°C(1.8°F)]</li>
<li>Below -100°C (-148°F), ±[0.5%rgd+2°C(3.6°F)]</li>
</ul>
</ul>
<li>Air Temperature</li>
<ul>
<li>Range: -30ºC~100ºC / -22ºF~199ºF</li>
<li>Resolution: 0.1ºC / 0.1ºF</li>
<li>Accuracy: ±1ºC / ±1.8ºF</li>
</ul>
<li>Humidity&nbsp;</li>
<ul>
<li>Range: 0%~100%RH</li>
<li>Resolution: 0.1%RH</li>
<li>Accuracy: ±5%RH</li>
</ul>
<li>Sound Level</li>
<ul>
<li>Range: 35dB~130dB</li>
<li>Resolution: 0.1dB</li>
<li>Accuracy: ±3.5dB</li>
</ul>
<li>Light&nbsp;&nbsp;</li>
<ul>
<li>Range: 20,200,2000,20000 (2000 x 10 Lux)</li>
<li>Resolution: 0.01, 0.1, 1, 10Lux</li>
<li>Accuracy: ±(5.0%+10d)</li>
</ul>
<li>Anemometer</li>
<ul>
<li>Range: 0.40-30.00 m/s</li>
<ul>
<li>Resolution: 0.01 m/s</li>
<li>Accuracy: ±3% ±0.20 m/s</li>
</ul>
<li>Range: 80-5900 ft/min</li>
<ul>
<li>Resolution: 1 ft/min</li>
<li>Accuracy: ±3% ±40 ft/min</li>
</ul>
<li>Range: 1.4-108.0 km/h</li>
<ul>
<li>Resolution: 1 ft/min</li>
<li>Accuracy: ±3% ±0.8 km/h</li>
</ul>
<li>Range: 0.9-67.0 MPH</li>
<ul>
<li>Resolution: 0.1 MPH</li>
<li>Accuracy: ±3% ±0.4 MPH</li>
</ul>
<li>Range: 0.8-58.0 Knots</li>
<ul>
<li>Resolution: 0.1 knots</li>
<li>Accuracy: ±3% ±0.4 knots</li>
</ul>
</ul>
<li>Air Flow</li>
<ul>
<li>Range: 0-999,900 CFM</li>
<ul>
<li>Resolution: 0.001 to 100 CFM</li>
</ul>
<li>Range: 0-999,900 CMM</li>
<ul>
<li>Resolution: 0.001 to 100 CMM</li>
</ul>
<li>Accuracy is function of velocity and area</li>
<li>Vane diameter: 70mm</li>
</ul>
<li>Size(HxWxD): 248mm x 65mm x 45mm</li>
<li>Weight: 365g&nbsp;&nbsp;</li>
</ul>
Standard Certification:
<ul>
<li>CE</li>
<li>EMC</li>
<li>EN: 61326</li>
</ul>
Package includes:
<ul>
<li>Environment Meter with a Sound probe</li>
<li>9V Batteries x 1</li>
<li>User manual x 1</li>
<li>K-type temperature probe x 1</li>
<li>Humidity probe x 1</li>
<li>Anemo probe x 1</li>
<li>Light probe x 1</li>
<li>Gift box with carrying case</li>
</ul>

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