• Extech 45170 4-in-1 Environmental Meter (65.104166666667%)

    Extech 45170 4-in-1 Environmental Meter

Extech 45170 4-in-1 Environmental Meter



Hygro-Thermo-Anemometer-Light Meter
Pocket size rugged 4-in-1 meter for Humidity, Temperature, Air Velocity and Light

Pocket hygro-thermo-anemometer-light meter is a rugged 4-in-1 meter that measures humidity, temperature, air velocity, and light. The ergonomic pocket-sized housing features a large, dual LCD with simultaneous display of temperature and air velocity or relative humidity. The Extech 45170 pocket hygro-thermo-anemometer-light meter has many features including data hold to freeze the displayed value and recording min/max reading.

The Extech 45170 pocket hygro-thermo-anemometer-light meter has multiple built-in features including a low friction vane wheel which improves the accuracy of air velocity readings in ft/min, MPH, m/s, km/h, and knots. The built-in precision thin-film capacitance humidity sensor allows for fast response time, and the built-in thermistor allows for ambient temperature measurements. The Extech 45170 pocket hygro-thermo-anemometer-light meter can take high temperature measurements using a Type K thermocouple. The Extech 45170 takes cosine and color corrected light measurements.

Power features of the Extech 45170 pocket hygro-thermo-anemometer-light meter include an auto power off after 10 minutes of non-use. This feature can also be disabled. The Extech 45170 pocket hygro-thermo-anemometer-light meter also has a low battery and overrange indication function.

Specifications

Measurements Range Resolution Basic Accuracy (Full Scale)
Air Velocity
ft/min (feet per minute) 80 to 5910 ft/min 10ft/min ±3%
m/s (meters per second) 0.4 to 30m/s 0.1m/s ±3%
km/h (kilometers per hour) 1.4 to 108km/h 0.1km/h ±3%
MPH (miles per hour) 0.9 to 67MPH 0.1MPH ±3%
knots (nautical miles per hour) 0.8 to 58.3 knots 0.1knots ±3%
Light
Foot Candles 0 to 1860Fc 0.1Fc ±(5% rdg + 8 digits)
Lux 0 to 20,000Lux 1Lux ±(5% rdg + 8 digits)
Temperature (thermistor) 32 to 122°F
0 to 50°C
0.1°F
0.1°C
±2.5°F
±1.2°C
 
% Relative Humidity 10 to 95%RH 0.1%RH ±4%RH of reading
Temperature (thermistor) 32 to 122°F
0 to 50°C
0.1°F
0.1°C
±2.5°F
±1.2°C
Temperature (Type K) -148°F to 2372°F
-100°C to 1300°C
0.1°F
0.1°C
±(1%+2°F) of reading
±(1%+1°C) of reading
Power 9V battery
Dimensions Meter: 6.1 x 2.4 x 1.3" (156 x 60 x 33mm); Vane: 1.2" (31mm)
Weight 5oz (160g)