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Order Code: 0563 4200

testo 420 set
testo 420 volume flow hood, with measuring instrument, body, 610 x 610 mm flow hood, 
5 x tension rods, USB cable, batteries and trolley, incl. calibration protocol

Feature
- Flow straightener for more precise measurement at swirl
- Removable and tiltable measuring instrument with a large display
- App integration via Bluetooth for fast and easy monitoring and reporting on site


Volume flow
Measuring range: 50 to 4000 m³/h
Accuracy ±1 digit: ±3 % of m.v. +12 m³/h at +22 °C, 1013 hPa (85 to 3500 m³/h)
Resolution: 1 m³/h


NTC
Measuring range: -20 to +60 °C
Accuracy ±1 digit: ±0.5 °C (0 to +60 °C)
±0.8 °C (-20 to 0 °C) 
Resolution: 0.1 °C


Capacitive humidity sensor
Measuring range: 0 to 100 %RH
Accuracy ±1 digit: ±1.8 %RH +3 % of m.v. at +25 °C (5 to 80 %RH) 
Resolution: 0.1 %RH


Differential pressure sensor
Measuring range: -120 to +120 Pa
Accuracy ±1 digit: ±2 % of m.v. +0.5 Pa at +22 °C, 1013 hPa 
Resolution: 0.001 Pa


Absolute pressure probe
Measuring range: +700 to +1100 hPa 
Accuracy ±1 digit: ±3 hPa 
Resolution: 0.1 hPa


Operating temperature: -5 to +50 °C
Standard hood: 610 x 610 mm
Battery life: 40 h (Zeroing interval 10 seconds, display illumination off, Bluetooth off)






Order Code: 0563 4200 testo 420 set testo 420 volume flow hood, with measuring instrument, body, 610 x 610 mm flow hood, 5 x tension rods, USB cable, batteries and trolley, incl. calibration protocol Feature - Flow straightener for more precise measurement at swirl - Removable and tiltable measuring instrument with a large display - App integration via Bluetooth for fast and easy monitoring and reporting on site Volume flow Measuring range: 50 to 4000 m³/h Accuracy ±1 digit: ±3 % of m.v. +12 m³/h at +22 °C, 1013 hPa (85 to 3500 m³/h) Resolution: 1 m³/h NTC Measuring range: -20 to +60 °C Accuracy ±1 digit: ±0.5 °C (0 to +60 °C) ±0.8 °C (-20 to 0 °C) Resolution: 0.1 °C Capacitive humidity sensor Measuring range: 0 to 100 %RH Accuracy ±1 digit: ±1.8 %RH +3 % of m.v. at +25 °C (5 to 80 %RH) Resolution: 0.1 %RH Differential pressure sensor Measuring range: -120 to +120 Pa Accuracy ±1 digit: ±2 % of m.v. +0.5 Pa at +22 °C, 1013 hPa Resolution: 0.001 Pa Absolute pressure probe Measuring range: +700 to +1100 hPa Accuracy ±1 digit: ±3 hPa Resolution: 0.1 hPa Operating temperature: -5 to +50 °C Standard hood: 610 x 610 mm Battery life: 40 h (Zeroing interval 10 seconds, display illumination off, Bluetooth off)

Order Code: 0563 4200 
 
testo 420 set 
testo 420 volume flow hood, with measuring instrument, body, 610 x 610 mm flow hood, 
5 x tension rods, USB cable, batteries and trolley, incl. calibration protocol 
 
Feature 
- Flow straightener for more precise measurement at swirl 
- Removable and tiltable measuring instrument with a large display 
- App integration via Bluetooth for fast and easy monitoring and reporting on site 
 
 
Volume flow 
Measuring range: 50 to 4000 m³/h 
Accuracy ±1 digit: ±3 % of m.v. +12 m³/h at +22 °C, 1013 hPa (85 to 3500 m³/h) 
Resolution: 1 m³/h 
 
 
NTC 
Measuring range: -20 to +60 °C 
Accuracy ±1 digit: ±0.5 °C (0 to +60 °C) 
±0.8 °C (-20 to 0 °C) 
Resolution: 0.1 °C 
 
 
Capacitive humidity sensor 
Measuring range: 0 to 100 %RH 
Accuracy ±1 digit: ±1.8 %RH +3 % of m.v. at +25 °C (5 to 80 %RH) 
Resolution: 0.1 %RH 
 
 
Differential pressure sensor 
Measuring range: -120 to +120 Pa 
Accuracy ±1 digit: ±2 % of m.v. +0.5 Pa at +22 °C, 1013 hPa 
Resolution: 0.001 Pa 
 
 
Absolute pressure probe 
Measuring range: +700 to +1100 hPa 
Accuracy ±1 digit: ±3 hPa 
Resolution: 0.1 hPa
 
Operating temperature: -5 to +50 °C 
Standard hood: 610 x 610 mm 
Battery life: 40 h (Zeroing interval 10 seconds, display illumination off, Bluetooth off)

Testo 420

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buyerIntroduction

Testo 420 – Volume Flow Hood

testo 420 volume flow hood kap aliran air quality meters pengukur kualitas udara tudung kelantangan meter kualiti testo/德图 体积流量罩 空气质量计 德图

testo-420-volume-flow-hood

Order Code: 0563 4410

testo 440 dP air velocity & IAQ measuring instrument incl. differential pressure

Features 
Intuitive: clearly structured measurement menus for the most important applications stored on the instrument

Wireless: Bluetooth probes for greater measuring convenience and a reduced tangle of cables in the case

Space-saving: a universal handle for all probes

Clear overview: parallel display of 3 measuring values; configuration and results at a glance

Reliable: internal memory for up to 7500 measurement protocols, USB interface for data export and optional printout of measuring values


- testo 440 dP air velocity & IAQ measuring instrument incl. differential pressure with internal memory and data export function
- Universal probe handle with Bluetooth
- 16 mm vane probe head incl. temperature sensor
- 100 mm vane probe head incl. temperature sensor
- Humidity probe head incl. temperature sensor
- Telescope (1 m) and 90° angle to fit both probes
- Combi case for testo 440 dP and multiple probes


Temperature (NTC)
Measuring range: -40 to +150 °C
Accuracy (±1 digit): ±0.4 °C (-40 to -25.1 °C)
±0.3 °C (-25 to +74.9 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5% of m.v. (remaining meas. range)
Resolution: 0.1 °C

Temperature (TC)
Measuring range: -200 to +1370 °C
Accuracy (±1 digit): ±(0.3 °C + 0.3% of m.v.)
Resolution: 0.1 °C

Differential pressure
Measuring range: -150 to +150 hPa
Accuracy (±1 digit): ±0.05 hPa (0 to +1.00 hPa)
±0.2 hPa + 1.5% of m.v. (+1.01 ... +150 hPa)
Resolution: 0.01 hPa

Probe connections
- TC type K
- NTC TUC / digital probe with cable
- Bluetooth probe


Order Code: 0563 4410 testo 440 dP air velocity &amp; IAQ measuring instrument incl. differential pressure Features Intuitive: clearly structured measurement menus for the most important applications stored on the instrument Wireless: Bluetooth probes for greater measuring convenience and a reduced tangle of cables in the case Space-saving: a universal handle for all probes Clear overview: parallel display of 3 measuring values; configuration and results at a glance Reliable: internal memory for up to 7500 measurement protocols, USB interface for data export and optional printout of measuring values - testo 440 dP air velocity &amp; IAQ measuring instrument incl. differential pressure with internal memory and data export function - Universal probe handle with Bluetooth - 16 mm vane probe head incl. temperature sensor - 100 mm vane probe head incl. temperature sensor - Humidity probe head incl. temperature sensor - Telescope (1 m) and 90° angle to fit both probes - Combi case for testo 440 dP and multiple probes Temperature (NTC) Measuring range: -40 to +150 °C Accuracy (±1 digit): ±0.4 °C (-40 to -25.1 °C) ±0.3 °C (-25 to +74.9 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5% of m.v. (remaining meas. range) Resolution: 0.1 °C Temperature (TC) Measuring range: -200 to +1370 °C Accuracy (±1 digit): ±(0.3 °C + 0.3% of m.v.) Resolution: 0.1 °C Differential pressure Measuring range: -150 to +150 hPa Accuracy (±1 digit): ±0.05 hPa (0 to +1.00 hPa) ±0.2 hPa + 1.5% of m.v. (+1.01 ... +150 hPa) Resolution: 0.01 hPa Probe connections - TC type K - NTC TUC / digital probe with cable - Bluetooth probe

Order Code: 0563 4410 
 
testo 440 dP air velocity &amp; IAQ measuring instrument incl. differential pressure 
 
Features 
Intuitive: clearly structured measurement menus for the most important applications stored on the instrument 
 
Wireless: Bluetooth probes for greater measuring convenience and a reduced tangle of cables in the case 
 
Space-saving: a universal handle for all probes 
 
Clear overview: parallel display of 3 measuring values; configuration and results at a glance 
 
Reliable: internal memory for up to 7500 measurement protocols, USB interface for data export and optional printout of measuring values 
 
 
- testo 440 dP air velocity &amp; IAQ measuring instrument incl. differential pressure with internal memory and data export function 
- Universal probe handle with Bluetooth 
- 16 mm vane probe head incl. temperature sensor 
- 100 mm vane probe head incl. temperature sensor 
- Humidity probe head incl. temperature sensor 
- Telescope (1 m) and 90° angle to fit both probes 
- Combi case for testo 440 dP and multiple probes 
 
 
Temperature (NTC) 
Measuring range: -40 to +150 °C 
Accuracy (±1 digit): ±0.4 °C (-40 to -25.1 °C) 
±0.3 °C (-25 to +74.9 °C) 
±0.4 °C (+75 to +99.9 °C) 
±0.5% of m.v. (remaining meas. range) 
Resolution: 0.1 °C 
 
Temperature (TC) 
Measuring range: -200 to +1370 °C 
Accuracy (±1 digit): ±(0.3 °C + 0.3% of m.v.) 
Resolution: 0.1 °C 
 
Differential pressure 
Measuring range: -150 to +150 hPa 
Accuracy (±1 digit): ±0.05 hPa (0 to +1.00 hPa) 
±0.2 hPa + 1.5% of m.v. (+1.01 ... +150 hPa) 
Resolution: 0.01 hPa 
 
Probe connections 
- TC type K 
- NTC TUC / digital probe with cable 
- Bluetooth probe

Testo 440

Testo 440 Delta P Air Flow Combokit 2 With Bt

testo 440 delta air flow combokit bt dengan quality meters pengukur kualitas udara aliran meter kualiti testo/德图 空气质量计 德图

testo-440-delta-p-air-flow-combokit-2-with-bt

 PCE-TDS 100H Ultrasonic Flow Meter
Measures liquid flow velocity in pipes and tubes with a diameter of 57 … 720 mm / ≈ 2 ... 28 in

This is a portable handheld clamp-on ultrasonic flow meter used for non-invasive, unobstructed and highly accurate measurements of the flow velocity of liquids in metal, plastic and rubber pipes and tubes with a diameter of 57 … 720 mm / approx. 2 ... 28 in. Ideal for use in oil and gas, water and wastewater, chemical, food and beverage, pharmaceutical, metals and mining, pulp and paper, power and heating, ventilation, air conditioning and refrigeration (HVACR) industries, this ultrasonic flow meter features user-friendly velcro-strap clamps that allow for quick and easy repositioning of the electroacoustic transducers.
Measurable liquids include: acetate, acetone, alcohol, ammonia, aniline, benzene, butyrate, chloroform, ethanol, ethyl alcohol, ethyl ether, ethylene glycol, freon R 12, petrol, glycerin, glycol, isobutanol, isobutane, isopentane, kerosene, linseed oil, methanol, methyl alcohol, engine oil, diesel oil, olive oil, peanut oil, paraffin oil, pentane, petroleum, 1-propanol, coolant, lubricating oil, silicone oil, transformer oil, trichlorethylene, 1, 1, 1 - trichloroethane, turpentine, distilled water and sea water.
Calculation of flow velocity according to the transit-time principle follows the equation:


v = measured velocity
T1 = run time of the ultrasonic signal in the flow direction
T2 = run time of the ultrasonic signal against the flow direction
L = length of the ultrasonic wave
α = ultrasonic signal angle to the flow

The transit-time principle requires pipes to be full and have no bubbles and no particles.

Note: To transfer data to a computer, SOFT-PCE-TDS software is required. This software is sold separately - see accessories for details.

Each PCE-TDS series meter is assembled by PCE Instruments in Germany and and factory-calibrated (without any documentation). The reference display of the in-house test stand used by PCE for calibration has a valid DAkkS calibration certificate. This ensures traceability to the Physikalisch-Technische Bundesanstalt (PTB) German national standard. Please note that the meter's measured values depend on the pipe geometry, material and coating; the medium type, temperature and speed; and the sensor type and measuring method.

- ideal for retrofitting
- installation without process interruption
- easy assembly
- accurate and reliable
- no pressure loss
- maintenance-free, no moving parts
- wear-free
- portable devices for control measurements
 

PCE-TDS 100H Ultrasonic Flow Meter Measures liquid flow velocity in pipes and tubes with a diameter of 57 … 720 mm / ≈ 2 ... 28 inThis is a portable handheld clamp-on ultrasonic flow meter used for non-invasive, unobstructed and highly accurate measurements of the flow velocity of liquids in metal, plastic and rubber pipes and tubes with a diameter of 57 … 720 mm / approx. 2 ... 28 in. Ideal for use in oil and gas, water and wastewater, chemical, food and beverage, pharmaceutical, metals and mining, pulp and paper, power and heating, ventilation, air conditioning and refrigeration (HVACR) industries, this ultrasonic flow meter features user-friendly velcro-strap clamps that allow for quick and easy repositioning of the electroacoustic transducers. Measurable liquids include: acetate, acetone, alcohol, ammonia, aniline, benzene, butyrate, chloroform, ethanol, ethyl alcohol, ethyl ether, ethylene glycol, freon R 12, petrol, glycerin, glycol, isobutanol, isobutane, isopentane, kerosene, linseed oil, methanol, methyl alcohol, engine oil, diesel oil, olive oil, peanut oil, paraffin oil, pentane, petroleum, 1-propanol, coolant, lubricating oil, silicone oil, transformer oil, trichlorethylene, 1, 1, 1 - trichloroethane, turpentine, distilled water and sea water. Calculation of flow velocity according to the transit-time principle follows the equation: v = measured velocity T1 = run time of the ultrasonic signal in the flow direction T2 = run time of the ultrasonic signal against the flow direction L = length of the ultrasonic wave α = ultrasonic signal angle to the flowThe transit-time principle requires pipes to be full and have no bubbles and no particles.Note: To transfer data to a computer, SOFT-PCE-TDS software is required. This software is sold separately - see accessories for details.Each PCE-TDS series meter is assembled by PCE Instruments in Germany and and factory-calibrated (without any documentation). The reference display of the in-house test stand used by PCE for calibration has a valid DAkkS calibration certificate. This ensures traceability to the Physikalisch-Technische Bundesanstalt (PTB) German national standard. Please note that the meter&#x27;s measured values depend on the pipe geometry, material and coating; the medium type, temperature and speed; and the sensor type and measuring method.- ideal for retrofitting - installation without process interruption - easy assembly - accurate and reliable - no pressure loss - maintenance-free, no moving parts - wear-free - portable devices for control measurements

&nbsp;PCE-TDS 100H Ultrasonic Flow Meter 
Measures liquid flow velocity in pipes and tubes with a diameter of 57 … 720 mm / ≈ 2 ... 28 in
This is a portable handheld clamp-on ultrasonic flow meter used for non-invasive, unobstructed and highly accurate measurements of the flow velocity of liquids in metal, plastic and rubber pipes and tubes with a diameter of 57 … 720 mm / approx. 2 ... 28 in. Ideal for use in oil and gas, water and wastewater, chemical, food and beverage, pharmaceutical, metals and mining, pulp and paper, power and heating, ventilation, air conditioning and refrigeration (HVACR) industries, this ultrasonic flow meter features user-friendly velcro-strap clamps that allow for quick and easy repositioning of the electroacoustic transducers. 
Measurable liquids include: acetate, acetone, alcohol, ammonia, aniline, benzene, butyrate, chloroform, ethanol, ethyl alcohol, ethyl ether, ethylene glycol, freon R 12, petrol, glycerin, glycol, isobutanol, isobutane, isopentane, kerosene, linseed oil, methanol, methyl alcohol, engine oil, diesel oil, olive oil, peanut oil, paraffin oil, pentane, petroleum, 1-propanol, coolant, lubricating oil, silicone oil, transformer oil, trichlorethylene, 1, 1, 1 - trichloroethane, turpentine, distilled water and sea water. 
Calculation of flow velocity according to the transit-time principle follows the equation: 


v = measured velocity 
T1 = run time of the ultrasonic signal in the flow direction 
T2 = run time of the ultrasonic signal against the flow direction 
L = length of the ultrasonic wave 
α = ultrasonic signal angle to the flow
The transit-time principle requires pipes to be full and have no bubbles and no particles.
Note: To transfer data to a computer, SOFT-PCE-TDS software is required. This software is sold separately - see accessories for details.
Each PCE-TDS series meter is assembled by PCE Instruments in Germany and and factory-calibrated (without any documentation). The reference display of the in-house test stand used by PCE for calibration has a valid DAkkS calibration certificate. This ensures traceability to the Physikalisch-Technische Bundesanstalt (PTB) German national standard. Please note that the meter's measured values depend on the pipe geometry, material and coating; the medium type, temperature and speed; and the sensor type and measuring method.
- ideal for retrofitting 
- installation without process interruption 
- easy assembly 
- accurate and reliable 
- no pressure loss 
- maintenance-free, no moving parts 
- wear-free 
- portable devices for control measurements 
&nbsp;

Datasheet

User Manual

Marcus Yap

SEEK THERMAL

Therm-App

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Ultrasonic Liquid Flow Meters

ultrasonic liquid flow meters pengukur aliran cairan ultrasonik measurement pengukuran pce instruments meter cecair 超声波液体流量计 四氯乙烯仪器

ultrasonic-liquid-flow-meters

M1: Measures liquid flow velocity in pipes and tubes with a diameter of 57 … 720 mm / ≈ 2 ... 28 in

S1 Sensor Measures liquid flow velocity in pipes and tubes with a diameter of 20 … 108 mm / ≈ 3/4 ... 4 in

Sensor Size

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Element14

Omega FLMG-14100BR-HT Flow Meter, 10-100SCFM, 1/4" Npt, 600PSI

omega flmg-14100br-ht flow meter, 10-100scfm, 1/4" npt, 600psi pengukur aliran flmg-14100br-ht, 10-100 scfm, 600psi sensors meter omega/欧米茄 流量计，10-100scfm，1/4“ npt，600psi 欧米茄

omega-flmg-14100br-ht-flow-meter-10-100scfm-1-4-npt-600psi

Technical Data Sheet

Honeywell AWM5104VN Gas Flow Sensors

honeywell awm5104vn gas flow sensors sensor aliran penderia 霍尼韦尔 气体流量传感器

honeywell-awm5104vn-gas-flow-sensors

Honeywell AWM5101VN Gas Flow Sensors

honeywell awm5101vn gas flow sensors sensor aliran penderia 霍尼韦尔 气体流量传感器

honeywell-awm5101vn-gas-flow-sensors

Ability to measure wind speed in feet per minute or meters per second

Data capture using one button and the ability to average multiple readings

Min and Max alarm setting to alert the user when limits have been met

Durable over mold housing to protect the unit from drops

1 M extension of sensor from display to ensure air flow is captured in hard to reach locations

The Fluke 925 is an economical and durable vane anemometer designed to measure wind speed, air flow and wind temperature conveniently. With a separate air flow sensor and display, the Fluke 925 provides the user the flexibility to measure air flow in a variety of locations. Vane anemometers are well suited to measure air flow in residential and commercial buildings as part of regular maintenance checks. 

CMS (cubic meter/second): 0.01 to 99.99 m³/s

CFM (cubic foot/minute): 1 to 9999 ft³/m

Display: Dual-screen 4-digit (9999 points) LCD screen

Data Holding: Lock the displayed readings

Wind speed/air flow sensor: conventional angular vane arm, lubricating ball bearing

Wind temperature sensor: precision thermistor

Minimum/Maximum Value Storage: Recording and viewing the minimum reading and maximum reading

Average Reading Storage: Single point (2 hours at most) or multiple points (8 readings at most)

Auto Power-off: Enter the sleep mode after 20 minutes (can be disabled) to save power

Power Supply: 9V battery (high capacity alkaline battery)

Weight: 363 g, including the battery and sensor

<h3 class="md-block-header-three">Fluke 925 Vane Anemometer </h3><ul class="md-block-unordered-list-item"><li>Ability to measure wind speed in feet per minute or meters per second</li><li>Data capture using one button and the ability to average multiple readings</li><li>Min and Max alarm setting to alert the user when limits have been met</li><li>Durable over mold housing to protect the unit from drops</li><li>1 M extension of sensor from display to ensure air flow is captured in hard to reach locations</li></ul>The Fluke 925 is an economical and durable vane anemometer designed to measure wind speed, air flow and wind temperature conveniently. With a separate air flow sensor and display, the Fluke 925 provides the user the flexibility to measure air flow in a variety of locations. Vane anemometers are well suited to measure air flow in residential and commercial buildings as part of regular maintenance checks. <h3 class="md-block-header-three">Wind Speed Measurement</h3><ul class="md-block-unordered-list-item"><li>Range:</li><ul class="md-block-unordered-list-item"><li>m/s: 0.40 to 25.00 m/s</li><li>ft/m: 80 to 4900 ft/m</li></ul><li>Resolution:</li><ul class="md-block-unordered-list-item"><li>m/s: 0.01 m/s</li><li>ft/m: 1 ft/m</li></ul></ul><h3 class="md-block-header-three">Air Flow Measurement</h3><ul class="md-block-unordered-list-item"><li>Range:</li><ul class="md-block-unordered-list-item"><li>CMS (cubic meter/second): 0.01 to 99.99 m³/s</li><li>CFM (cubic foot/minute): 1 to 9999 ft³/m</li></ul><li>Resolution:</li><ul class="md-block-unordered-list-item"><li>CMS: 0.01</li><li>CFM: 1</li></ul></ul><h3 class="md-block-header-three">Wind Temperature Measurement</h3><ul class="md-block-unordered-list-item"><li>Range: 0°C to 50°C</li><li>Resolution: 0.1°C</li></ul><h3 class="md-block-header-three">Product Specification</h3><ul class="md-block-unordered-list-item"><li>Display: Dual-screen 4-digit (9999 points) LCD screen</li><li>Measurement Unit:</li><ul class="md-block-unordered-list-item"><li>Wind speed: ft/m; m/s</li><li>Air flow: CMS (m³/s) and CFM (ft³/m)</li><li>Wind temperature: °C and °F</li></ul><li>Data Holding: Lock the displayed readings</li><li>Sensor:</li><ul class="md-block-unordered-list-item"><li>Wind speed/air flow sensor: conventional angular vane arm, lubricating ball bearing</li><li>Wind temperature sensor: precision thermistor</li></ul><li>Minimum/Maximum Value Storage: Recording and viewing the minimum reading and maximum reading</li><li>Average Reading Storage: Single point (2 hours at most) or multiple points (8 readings at most)</li><li>Auto Power-off: Enter the sleep mode after 20 minutes (can be disabled) to save power</li><li>Power Supply: 9V battery (high capacity alkaline battery)</li><li>Battery Life: 100 hours</li><li>Weight: 363 g, including the battery and sensor</li><li>Dimensions: 181 × 71 × 38 mm</li><li>Sensor Head Diameter: 70 mm</li><li>Warranty Period: 2 years</li></ul>

<h3>Fluke 925 Vane Anemometer&nbsp;&nbsp;</h3>
<ul>
<li>Ability to measure wind speed in feet per minute or meters per second</li>
<li>Data capture using one button and the ability to average multiple readings</li>
<li>Min and Max alarm setting to alert the user when limits have been met</li>
<li>Durable over mold housing to protect the unit from drops</li>
<li>1 M extension of sensor from display to ensure air flow is captured in hard to reach locations</li>
</ul>
The Fluke 925 is an economical and durable vane anemometer designed to measure wind speed, air flow and wind temperature conveniently. With a separate air flow sensor and display, the Fluke 925 provides the user the flexibility to measure air flow in a variety of locations. Vane anemometers are well suited to measure air flow in residential and commercial buildings as part of regular maintenance checks.&nbsp;
<h3>Wind Speed Measurement</h3>
<ul>
<li>Range:</li>
<ul>
<li>m/s: 0.40 to 25.00 m/s</li>
<li>ft/m: 80 to 4900 ft/m</li>
</ul>
<li>Resolution:</li>
<ul>
<li>m/s: 0.01 m/s</li>
<li>ft/m: 1 ft/m</li>
</ul>
</ul>
<h3>Air Flow Measurement</h3>
<ul>
<li>Range:</li>
<ul>
<li>CMS (cubic meter/second): 0.01 to 99.99 m³/s</li>
<li>CFM (cubic foot/minute): 1 to 9999 ft³/m</li>
</ul>
<li>Resolution:</li>
<ul>
<li>CMS: 0.01</li>
<li>CFM: 1</li>
</ul>
</ul>
<h3>Wind Temperature Measurement</h3>
<ul>
<li>Range: 0°C to 50°C</li>
<li>Resolution: 0.1°C</li>
</ul>
<h3>Product Specification</h3>
<ul>
<li>Display: Dual-screen 4-digit (9999 points) LCD screen</li>
<li>Measurement Unit:</li>
<ul>
<li>Wind speed: ft/m; m/s</li>
<li>Air flow: CMS (m³/s) and CFM (ft³/m)</li>
<li>Wind temperature: °C and °F</li>
</ul>
<li>Data Holding: Lock the displayed readings</li>
<li>Sensor:</li>
<ul>
<li>Wind speed/air flow sensor: conventional angular vane arm, lubricating ball bearing</li>
<li>Wind temperature sensor: precision thermistor</li>
</ul>
<li>Minimum/Maximum Value Storage: Recording and viewing the minimum reading and maximum reading</li>
<li>Average Reading Storage: Single point (2 hours at most) or multiple points (8 readings at most)</li>
<li>Auto Power-off: Enter the sleep mode after 20 minutes (can be disabled) to save power</li>
<li>Power Supply: 9V battery (high capacity alkaline battery)</li>
<li>Battery Life: 100 hours</li>
<li>Weight: 363 g, including the battery and sensor</li>
<li>Dimensions: 181 × 71 × 38 mm</li>
<li>Sensor Head Diameter: 70 mm</li>
<li>Warranty Period: 2 years</li>
</ul>

Extech

ACISION

MEGGER

AMPROBE

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Industrial Thermometer

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CETM

Fluke 925 Vane Anemometer

fluke 925 vane anemometer baling-baling anemometers fluke/福禄克 叶轮风速计 福禄克

fluke-925-vane-anemometer

Honeywell AWM720P1 Sensor, Air Flow, 200L/MIN

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honeywell-awm720p1-sensor-air-flow-200l-min

Honeywell AWM43300V Sensor, Mass Air Flow

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Center 513+RP33 Datalogger Carbon Dioxide (CO2) Meter (ndir) W/RP33 Probe 

• CO2, Humidity And Temperature Sensors

• Dual Wavelength NDIR CO2 Sensor (Non-Dispersive Infrared) For Superior Stability

• Data Hold & Max/Min/STEL/TWA Function

<h3 class="md-block-header-three">Center 513+RP33 Datalogger Carbon Dioxide (CO2) Meter (ndir) W/RP33 Probe </h3>• CO2, Humidity And Temperature Sensors• Dual Wavelength NDIR CO2 Sensor (Non-Dispersive Infrared) For Superior Stability• User Operated CO2 Calibration• Data Hold &amp; Max/Min/STEL/TWA Function• Adjustable Auto Power Off Timer• Internal CO2 Alarm Buzzer• Datalogging Up To 32,000 Sets• USB Interface, PC Software Included• Backlight Display Function

<h3>Center 513+RP33 Datalogger Carbon Dioxide (CO2) Meter (ndir) W/RP33 Probe&nbsp;</h3>
• CO2, Humidity And Temperature Sensors
• Dual Wavelength NDIR CO2 Sensor (Non-Dispersive Infrared) For Superior Stability
• User Operated CO2 Calibration
• Data Hold &amp; Max/Min/STEL/TWA Function
• Adjustable Auto Power Off Timer
• Internal CO2 Alarm Buzzer
• Datalogging Up To 32,000 Sets
• USB Interface, PC Software Included
• Backlight Display Function

Data Sheet

EXTECH INSTRUMENTS

AMPROBE INSTRUMENTS

Center 513+RP33 Datalogger Carbon Dioxide (CO2) Meter (ndir) W/RP33 Probe

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CMM/CFM Thermo-Anemometers
Model No. DT-8894

CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio.

Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature

Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on

Super large (9999 counts) LCD Backlit Display

3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable

Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster

Range: -50 to -20ºC(-58 to -4ºF); Accuracy: ±5.0ºC(9.0ºF)

Range: -20 to 500°C(-4 to 932ºF); Accuracy: ±2% reading

<h1 class="md-block-header-one">CMM/CFM Thermo-Anemometers Model No. DT-8894</h1>CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio.Features<ul class="md-block-unordered-list-item"><li>Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature</li><li>Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on</li><li>Resolution of 0.01m/sec</li><li>20 points average for Air Flow</li><li>Super large (9999 counts) LCD Backlit Display</li><li>3% velocity accuracy via low friction 2.83&quot;D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable</li><li>Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster</li><li>MAX/MIN, Data Hold functions</li><li>Air Velocity</li><ul class="md-block-unordered-list-item"><li>Unit: m/s(meter per second)</li><ul class="md-block-unordered-list-item"><li>Range: 0.40~30.00</li><li>Accuracy: ±3% ±0.20m/s</li></ul><li>Unit: ft/min(feet per minute)</li><ul class="md-block-unordered-list-item"><li>Range: 80~5900</li><li>Accuracy: ±3% ±40ft/min</li></ul><li>Unit: km/h(kilometers per hour)</li><ul class="md-block-unordered-list-item"><li>Range: 1.4~108.0</li><li>Accuracy: ±3% ±0.8km/h</li></ul><li>Unit: MPH(miles per hour)</li><ul class="md-block-unordered-list-item"><li>Range: 0.9~67.0</li><li>Accuracy: ±3% ±0.4MPH</li></ul><li>Unit: Knots(nautical miles per hour)</li><ul class="md-block-unordered-list-item"><li>Range: 0.8~58.0</li><li>Accuracy: ±3% ±0.4knots</li></ul></ul><li>Air Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -10-60ºC(14-140ºF)</li><li>Accuracy: ±2.0ºC(4.0ºF)</li></ul><li>InfraRed Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -50 to -20ºC(-58 to -4ºF); Accuracy: ±5.0ºC(9.0ºF)</li><li>Range: -20 to 500°C(-4 to 932ºF); Accuracy: ±2% reading</li></ul><li>Air Flow</li><ul class="md-block-unordered-list-item"><li>CFM</li><ul class="md-block-unordered-list-item"><li>Range: 0-999900</li><li>Area: 0-999.9 ft2</li></ul><li>CMM</li><ul class="md-block-unordered-list-item"><li>Range: 0-999900</li><li>Area: 0-999.9 m2</li></ul></ul><li>Weight: 280g</li><li>Dimensions:</li><ul class="md-block-unordered-list-item"><li>Main instrument: 203mm x 75mm x 50mm</li></ul><li>Standard Certification:</li><ul class="md-block-unordered-list-item"><li>CE</li><li>EMC</li><li>EN: 61326</li></ul><li>Package includes:</li><ul class="md-block-unordered-list-item"><li>Anemometer &amp; Anemo probe</li><li>USB cable</li><li>Software</li><li>Users manual</li><li>9V Battery</li><li>Gift box with carrying case</li></ul></ul>

<h1>CMM/CFM Thermo-Anemometers 
Model No. DT-8894</h1>
CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio.
Features
<ul>
<li>Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature</li>
<li>Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on</li>
<li>Resolution of 0.01m/sec</li>
<li>20 points average for Air Flow</li>
<li>Super large (9999 counts) LCD Backlit Display</li>
<li>3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable</li>
<li>Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster</li>
<li>MAX/MIN, Data Hold functions</li>
<li>Air Velocity</li>
<ul>
<li>Unit: m/s(meter per second)</li>
<ul>
<li>Range: 0.40~30.00</li>
<li>Accuracy: ±3% ±0.20m/s</li>
</ul>
<li>Unit: ft/min(feet per minute)</li>
<ul>
<li>Range: 80~5900</li>
<li>Accuracy: ±3% ±40ft/min</li>
</ul>
<li>Unit: km/h(kilometers per hour)</li>
<ul>
<li>Range: 1.4~108.0</li>
<li>Accuracy: ±3% ±0.8km/h</li>
</ul>
<li>Unit: MPH(miles per hour)</li>
<ul>
<li>Range: 0.9~67.0</li>
<li>Accuracy: ±3% ±0.4MPH</li>
</ul>
<li>Unit: Knots(nautical miles per hour)</li>
<ul>
<li>Range: 0.8~58.0</li>
<li>Accuracy: ±3% ±0.4knots</li>
</ul>
</ul>
<li>Air Temperature</li>
<ul>
<li>Range: -10-60ºC(14-140ºF)</li>
<li>Accuracy: ±2.0ºC(4.0ºF)</li>
</ul>
<li>InfraRed Temperature</li>
<ul>
<li>Range: -50 to -20ºC(-58 to -4ºF); Accuracy: ±5.0ºC(9.0ºF)</li>
<li>Range: -20 to 500°C(-4 to 932ºF); Accuracy: ±2% reading</li>
</ul>
<li>Air Flow</li>
<ul>
<li>CFM</li>
<ul>
<li>Range: 0-999900</li>
<li>Area: 0-999.9 ft2</li>
</ul>
<li>CMM</li>
<ul>
<li>Range: 0-999900</li>
<li>Area: 0-999.9 m2</li>
</ul>
</ul>
<li>Weight: 280g</li>
<li>Dimensions:</li>
<ul>
<li>Main instrument: 203mm x 75mm x 50mm</li>
</ul>
<li>Standard Certification:</li>
<ul>
<li>CE</li>
<li>EMC</li>
<li>EN: 61326</li>
</ul>
<li>Package includes:</li>
<ul>
<li>Anemometer &amp; Anemo probe</li>
<li>USB cable</li>
<li>Software</li>
<li>Users manual</li>
<li>9V Battery</li>
<li>Gift box with carrying case</li>
</ul>
</ul>

YK Yeo

Cem DT-8894 Cfm/cmm Thermo-anemometer With Infrared Thermometer

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