Extech EN100 has a built-in light sensor that measures light level and an auto-rotating display depending on function. Foot Candles range is 0 to 1860Fc. Lux range is 0 to 20,000Lux.
Specifications
Range
Max Resolution
Basic Accuracy
Light Level (EN100 only)
Foot Candles
0 to 1860Fc
0.1Fc
±5%
Lux
0 to 20,000Lux
1Lux
±5%
UVA Light - 290nm to 390nm (EN150 only)
μW/cm2
0 to 1999μW/cm2
1μW/cm2
±4%FS
mW/cm2
2 to 20mW/cm2
0.01mW/cm2
±4%FS
Air Velocity
ft/min (feet per minute)
80 to 3940 ft/min
1 ft/min
±3%FS
m/s (meters per second)
0.4 to 20m/s
0.1m/s
±3%FS
km/h (kilometers per hour)
1.4 to 72km/h
0.1km/h
±3%FS
MPH (miles per hour)
0.9 to 45MPH
0.1MPH
±3%FS
knots (nautical miles per hour)
0.8 to 38.8 knots
0.1knots
±3%FS
Air Volume
CFM
0.847 to 1,271,300CFM
0.001CFM
CMM
0.024 to 36,000CMM
0.001CMM
Temperature (with optional RTD probe)
14 to 158°F (-10 to 70°C)
0.1°F/°C
±2.5°F/±1.2°C
Temperature (ambient)
32 to 122°F (0 to 50°C)
0.1°F/°C
±2.5°F/±1.2°C
% Relative Humidity
10 to 95%RH
0.1%RH
±4%RH of reading
Wet Bulb
22.3 to 120.2°F (-5.4 to 49.0°C)
0.1°F/°C
calculated
Dew Point
-13.5 to 120.2°F (-25.3 to 49.0°C)
0.1°F/°C
calculated
Wind Chill
15.1 to 111.6°F (-9.4 to 44.2°C)
0.1°F/°C
±3.6°F/±2°C
Heat Index
32 to 212°F (0 to 100°C)
0.1°F/°C
±3.6°F/±2°C
Barometric Pressure
inHg
0.29 to 32.48inHg
0.01inHg
±0.05inHg
mmHg
7.5 to 825mmHg
0.1mmHg
±1.2mmHg
hPa
10 to 1100hPa
0.1hPa
±2hPa
Altitude
feet (ft)
-6000 to 30000ft
1ft
±50ft
meter (m)
-2000 to 9000m
1m
±15m
Dimensions
4.7 x 1.7 x 0.7" (120 x 45 x 20mm); Vane: 1.2" (31mm)
Weight
5.6oz (160g)
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