Calculates and Displays Min/Max/Avg (Up to 5 Minutes)
Dual LCD Readouts with Compass
Data Hold Button
5-Minute Auto Power-Off
Stores/Recalls 20 Readings
Battery Charge Indicator
The HHF-312 is a true multi-function handheld
anemometer with the capability to measure ambient
temperature, humidity, barometric pressure, wind
speed and direction.
Then the HHF-312 can calculate wind chill index and
dew point/wet bulb temperatures. The tripod fitting
makes it ideal for outdoor environmental studies and
a safety must for winter campers, mountaineers and
anyone that works or plays in cold windy environments.
The HHF-312 is an economical way to monitor
the outdoor environment.
SPECIFICATIONS Temperature Range: -20 to 70°C (-4 to 158°F) Temperature Accuracy: 1°C (±1.8°F) from -10 to 40°C
(14 to 104°F); 2°C (±3.6°F) elsewhere Wind Speed Range: 80 to 5910 FPM (0.9 to 67 mph,
0.4 to 30 m/second, 24 to 1801 m/min, 1.4 to 108 km/hour,
0.8 to 58.3 knots) Wind Speed Basic Accuracy: ±3% of full-scale value Relative Humidity Range: 0 to 100% Relative Humidity Accuracy: ±3% from 20 to 80% RH;
±5% elsewhere Dew Point Range: -55 to 50°C (-67 to 122°F) Wet Bulb Range: -35 to 50°C (-31 to 122°F) Barometric Pressure Range/ Accuracy: 30 to 120 kPa/±0.2 kPa (typical) Display Type, Size: Backlit LCD, 34 x 24 mm (1.34 x 0.94") Dimensions: 148 L x 53 W x 22 mm D (5.83 x 2.08 x 0.87") Weight: 81 g (2.86 oz) (without battery) Power Source: “CR2032” battery (included)
注: Comes complete with meter, wrist strap, CR2032 battery and operator’s manual.
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