Flexible Gooseneck Vane Thermo-Anemometer


The AAVM-318 thermo-anemometer has a 35mm vane with a 480mm (16”) flexible gooseneck and measures air velocity and temperature. 


The AAVM-318 vane thermo-anemometer has a 35mm vane with a 480mm (16”) flexible gooseneck and measures air velocity and temperature. The design allows easy access to areas that are hard to reach. Excellent for ventilation surveys, air conditioning, heating and environmental monitoring.

  • 1 to 30m/sec x 0.01
  • Measures air velocity in m/sec, ft/min, km/hr, knots or mph
  • Measures temperature °C or °F
  • 25mm LCD display with backlight and function indicators
  • Data hold freezes displayed measurements
  • Min/max memory since power on
  • Low battery indicator
  • Auto power off after 15 minutes, can be user disabled
  • 480mm (16”) flexible gooseneck adjusts easily to the shape required then remains rigid to allow easy one handed operation
  • Supplied with carry case and battery

Technical Specification

m/Sec ft/min km/hr mph knots
Range (Minimum) 1 119 2.2 1.4 1.2
Range (Maximum) 30 5900 108 67 58
Resolution 0.01 1 0.1 0.1 0.1
Accuracy ±3%+0.2
Range (Temperature) -10° to 60°C
Resolution (Temperature) 0.1°C
Accuracy (Temperature) ±1.5°C
Power 1 x 9V PP3 Alkaline Battery (LR-61)
Dimensions 163 x 45 x 34mm
Weight 247g

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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