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Martindale AV90 Vane Anemometer with External Probe
The AV90 anemometer will display airflow readings in metres/second, feet/minute, knots, mph or kph.
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
FEATURES
Memory of maximum, minimum and average record for both temperature and wind speed.
Air velocity average for multiple points.
Auto power off function.
2 meter coiled cable and mounting nut for long extension.
Martindale AV90 Specifications
Air Velocity | ||
Mounting Nut | 1/4 x 20. | |
Operating temperature | Meter: 0°C to 50°C (32F to 122°F) Vane: 0°C to 60°C (32F to 140°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. |
|
Accuracy | ±3%FS. | |
Temperature | ||
Temperature scale | Celsius or Fahrenheit user selectable. | |
Temperature sensor | NTC. | |
Measurement range | -20°C to 60°C / -4°F to 140°F. | |
Measurement rate | 1 times per second. | |
Resolution | 0.1°C. | |
Battery | Standard 9V battery (PP3, NEDA 1604, IEC 6F22 006P). | |
Battery life | 200 hours typical with carbon zinc battery. | |
Dimensions | 770(H) x 65.5(W) x 35 mm(D). | |
Weight | 390g including battery and probe. |
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