The Martindale AV90 thermo anemometer displays temperature in °C or °F, and airflow, at the same time. It has a large, external vane probe for taking measurements in awkward areas.
Minimum and maximum values for flow and temperature can be shown. More accurate measurements can also be made, by taking 8 readings which are then automatically averaged. In addition, measurements can also be taken over 2 or 16 seconds, with the average of 2 or 16 readings being displayed.
The anemometer will display airflow readings in metres/second, feet/minute, knots, mph or kph.
Unit is supplied with battery, instruction manual and external vane probe.
Measurement Range
- -20°C to 60°C / -4°F to 140°F
Resolution
- 0.1°C / °F
Accuracy
- +/- 1.0°C at -20°C to 0°C, 45°C – 60°C
- +/- 0.5°C at 0°C to 45°C
- +/- 2.0°F at -4°F to 32°F, 113°F – 140°F
- +/- 1.0°F at -32°F to 113°F
Wind Velocity
- 0.3 – 30 m/s: 0.01 resolution
- 60 – 5900 ft/min: 1 resolution
- 0.6 – 58 knots: 0.1 resolution
- 0.7 – 67 mph: 0.1 resolution
- 1.1 – 108 km/h: 0.1 resolution
General Specifications
- Power Supply: 9V battery (PP3 / MN1604)
- Dimensions: 770 x 65.5 x 35mm
- Weight: 390g approx
- Supplied with battery, external probe and instruction manual
- Free ACT calibration certificate
Click on the link to download the data sheet AV90
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