Velocity & Volume Thermo-Anemometer


The AAVM-619 features a 64mm remote vane with a 1.1m coiled connection cable. It measures both airflow velocity, volume and temperature.


 The AAVM-619 remote vane thermo-anemometer measures air velocity, airflow volume and temperature. The detachable 64mm vane has a 1.1m connection cable. Excellent for ventilation surveys, air conditioning, heating and environmental monitoring.

  • 0.4 to 30m/sec x 0.01
  • Measures air velocity in m/sec, ft/min, km/hr, knots or mph
  • Measures volume in m³/min (CMM) or ft³/min (CFM)
  • Measures temperature °C or °F
  • 43mm LCD display with Backlight and function indicators
  • Data hold and min/max hold for airflow and temperature
  • Average multiple readings for velocity or flow volume for up to 20 readings
  • Volume measurements by entering the area of the duct or grille being measured
  • 16 memory locations for area sizes (8 CFM, 8 CMM)
  • Auto power off and low battery indicator
  • Standard ¼" camera bush for tripod mounting
  • Supplied with rubber boot, carry case, shoulder strap and battery

Technical Specification

m/Sec ft/min km/hr mph knots m³/min
Range (Minimum) 0.4 80 1.4 0.9 0.8 0
Range (Maximum) 30 5900 108 67 58 999900
Resolution 0.01 0.1 0.1 0.1 0.1 0.001
Accuracy ±3+0.2
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 162 x 76x 39mm
Weight 448g

Calibration Options

A traceable 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)
Issued at 3 points: 6, 12 & 18m/sec
Additional points available from: 1 to 18m/sec
Price: £75.00 +£15.00 per additional point
Traceable Calibration (Temperature)
Issued at 2 points: 20°C & 30°C
Additional points available from: -10°C to 50°C
Price: £30.00 +£5.00 per additional point

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