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Air/Wind Speed (Anemometer)

CFM/CMM Thermo Anemometer

Product Code: HT-619

(87.50 exc. VAT)
(83.50 exc. VAT)
(79.50 exc. VAT)
Measures Air Velocity, Air Flow (volume) and Temperature. Operating temperature: 0°C to +50°C (+32°F to +122°F), operating humidity: < 80% RH, operating altitude: 2,000 metres (7,000 ft) maximum. The large, easy-to-read backlit LCD includes primary and secondary displays plus numerous status indicators. The meter is shipped fully tested; with proper use it will provide years of reliable service. Supplied with carry case and 9V battery.

• Air velocity measurements (single point)
• Air flow measurements (CFM/CMM)
• Data hold, Min/Max/Avg functions (air velocity/air flow)
• Air velocity/air flow averaging mode
• Supplied with carry case and battery

Technical Details
DisplayDual function 13mm 4-digit LCD
Sampling Rate1 reading per second (approx)
SensorsAir velocity / flow sensor: Conventional angled vane arms with low-friction ball bearing
Temperature SensorNTC-type precision thermistor
Operating Temperature0°C to +50°C (+32°F to +122°F)
Operating Humidity< 80% RH
Operating Altitude2,000 metres (7,000 ft) maximum
Power1 x 9V battery (supplied). Auto power-off: 20 minutes
Dimensions178mm (L) x 74mm (W) x 33mm (D)
Weight725g (including battery and external probe)


Air VelocityRangeResolutionAccuracy
m/s (meters per sec)0.40 - 30.00 m/s0.01 m/s±(3% + 0.20 m/s)
km/h (kilometers/hour)1.4 - 108.0 km/h0.1 km/h±(3% + 0.8 km/h)
ft/min (feet per minute)80 - 5900 ft/min1 ft/min±(3% + 40 ft/m)
mph (miles per hour)0.9 - 67.0 mph0.1 mph±(3% + 0.4 mph)
knots (nautical MPH)0.8 - 58.0 knots0.1 knots±(3% + 0.4 knots)


Air FlowRangeResolutionArea
CFM (cubic ft/min)0-999900 ft3/min0.001 to 1000.000  to 999.9ft2
CMM (cubic meters/min)0-999900 m3/min0.001 to 1000 .000 to 999.9m2


Air TemperatureRangeResolutionAccuracy
0ºC to +50ºC (+32ºF to +122ºF)0.1ºC/ºF2.0ºC (4.0ºF)

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