Velocity & Volume Thermo-Anemometer

SKU: AET-935

The AET-935 features a 75mm remote vane with a 1.5m coiled connection cable. It measures both airflow velocity and volume.


This remote vane thermo-anemometer measures air velocity and temperature. The 75mm vane has a 1.5m coiled connection cable and plug. An ideal instrument for ventilation surveys, air conditioning, heating and environmental monitoring.

  • 0.4 to 30m/sec x 0.1
  • Measures air velocity in m/sec, ft/min, mph, km/hr or knots
  • Measures volume in m³/min (CMM) or ft³/min (CFM)
  • Measures temperature °C or °F
  • 35mm hi-contrast LCD display with backlight and function indicators
  • Dual display for velocity and temperature
  • 16 segment bargraph for velocity
  • Data hold, min/max hold for airflow and temperature
  • Average function based on the last 10 seconds
  • Low battery indicator
  • Auto power off after 15 minutes of no activity
  • 2 Year warranty
  • Supplied with soft carry case and battery

Technical Specification

m/Sec ft/min km/hr mph knots m³/min
Range (Minimum) 0.4 80 1.4 1 0.8 0
Range (Maximum) 30 5900 108 67 58 999900
Resolution 0.1 0.1 0.1 0.1 2.5
Accuracy ±3+0.1
Range (Temperature) -30° to 50°C
Resolution (Temperature) 0.1°C
Accuracy (Temperature) ±1.5°C
Power 1 x 9V PP3 Alkaline Battery (LR-61)
Dimensions 158 x 62 x 31mm
Weight 292g

Calibration Options

A calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below.

Traceable Calibration (Airflow) Price
Issued at 3 points: 6, 12 & 18m/sec
Additional points: From -1 to 18m/sec
£15.00 per point
Traceable Calibration (Airflow Temp) Price
Issued at 2 points: 20°C & 30°C
Additional points: From -10 °C to 50°C
£5.00 per point

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