Extech AN 100 CFM/CMM Thermo Anemometer

Product Id : 4095


Extech AN 100 CFM/CMM Thermo Anemometer can measure Air Flow or Air Velocity in addition to Ambient Temperature. It can be the perfect solution for the measurement of airflow/ air velocity in HVAC and Ventilation systems. Easy to set Area dimensions are stored in the meter’s internal memory of each unit (ft² or m²).

Applications: HVAC, Ventilation Systems, Fume hoods, Boiler rooms, Plant/Facilities Maintenance.

100 in stock

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Country : United States

Product Description

Extech AN 100 CFM/CMM Thermo Anemometer can accurately measure Air Velocity, Air Flow (volume) and Temperature. The easy-to-read backlight LCD includes primary and secondary displays with numerous status indications.

Features Of Extech Thermo Anemometer:

  • Auto Power Off.
  • Super Large LCD Backlight Display.
  • Data Hold and MIN/MAX.
  • Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature.
  • Easy to set the dimensions of Area (ft² or m²) are stored in the meter’s internal memory for the next power on.
  • 20 point average for Air Flow.
  • 3% velocity accuracy via low friction 2.83″ D (72 mm) ball bearing vane wheel on 3.9 ft (120 cm) cable.

Additional Information

Weight 1.5 kg
Manufacturer Extech
Model No AN 100
Measuring Parameters Air Flow, Air Velocity, Temperature
Air Velocity 0.4 to 30 m/s
Accuracy_1 ±3% m/s
Resolution_1 0.01 m/s
Air Flow 0 to 9999 CMM (m3/min)/ 0 to 9999 CFM (ft3/min)
Accuracy_2 ±3˚C
Resolution_2 0.1
Temperature -10˚C to +60˚C
Accuracy_3 ±2.0°C (4.0°F)
Resolution_3 0.1˚F/˚C
Sensors Air velocity/flow sensor: Conventional angled vane arms with lowfriction ball bearing
Storage Temperature -10˚C to +60˚C
Storage Humidity <80% RH
Operating Temperature 0 to 50˚C
Operating Humidity < 80% RH.
Battery 9V Battery
Display Large LCD Backlit
Battery Life 80 hours approx. (if the Backlight is used continuously, battery life will be reduced significantly)
Auto Power Off Auto shut off after 20 minutes to preserve battery life
Sampling Rate 1 reading per second approx.
Power Consumption 8.3 mA DC approx
Dimension Main instrument: 178 x 74 x 33mm (7.0 x 2.9 x1.2") Sensor Head: 70mm (2.75”) Inside Diameter Sensor Head: 76.2mm (3.0”) Outside Diameter
Weight 725g (1.6 lbs) including battery & probe


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