EXTECH EN300 온습도, 빛, 풍속, 소음 측정기

Air Velocity

ft/min: 80 to 5910, ±3%

m/s: 0.4 to 30m/s, ±3%

km/h:1.4 to 108km/, ±3%

MPH: 0.9 to 67MPH, ±3%

Knots: 0.8 to 58.3 knots, ±3%

Light

Foot Candles: 0 to 1860Fc, ±5%

Lux: 0 to 20,000Lux, ±5%

Relative Humidity: 10 to 95%RH, ±4%RH 

Temperature

Thermistor: 32 to 122°F (0 to 50°C), ±2.5°F/1.2°C

Type K: -148 to 2372°F (-100 to 1300°C), ±(1%+2°F1°C/)

Sound

dB: 35 to 130dB, ±1.4dB

Frequency:31.5 to 8,000Hz

Weighting/Response A weighting/fast response

Power 6 x AAA batteries

Dimensions Meter: 9.8 x 2.8 x 1.3" (248 x 70 x 34mm); Vane: 1.2" (31mm)

Weight 11.8oz (335g)

Complete with Type K thermocouple probe, pouch case, and six 1.5V AAA batteries

Manual

Datasheet