Buy Extech EN300, 5-in-1 Environmental Meter with Measurements

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Extech, EN300, 5-in-1 Environmental Meter with Humidity, Temperature, Air Velocity, Light & Sound Measurements

EN300: 5-in-1 Environmental Meter

Measures Humidity, Temperature, Air Velocity, Light and Sound

Includes:

Features:

Large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity
Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light-Sound Mode
Data Hold and Min/Max functions
Built-in low friction vane wheel improves accuracy of air velocity, precision thin-film capacitance humidity sensor for fast response, and thermistor for ambient temperature measurements
Type K input measures temperature up to 2372° (1300°C)
Utilizes precision photo diode and correction filter for Cosine and color corrected light measurements
Sound Level measurement meets IEC 61672 class 2 using A frequency weighting and fast response time
Auto power off 10 minutes after last key is pressed with disable feature; Low Battery and overrange indication
Tripod mount
PC interface

We aim to show you accurate product information. Here you will find what the manufacturers have provided us with. See our disclaimer.

Technical Details

Measurements	Ranges	Resolution	Basic Accuracy
Air Velocity ft/min m/s km/h MPH knots	80 to 5910 ft/min 0.4 to 30m/s 1.4 to 108km/h 0.9 to 67MPH 0.8 to 58.3 knots	1ft/min 0.1m/s 0.1km/h 0.1MPH 0.1knots	±3% FS ±3% FS ±3% FS ±3% FS ±3% FS
Light Foot Candles Lux	0 to 1860Fc 0 to 20,000Lux	0.1Fc 1Lux	±(5% rdg + 8d) ±(5% rdg + 8d)
Relative Humidity	10 to 95%RH	0.1%RH	±4%RH of rdg
Temperature Thermistor Type K	32 to 122°F (0 to 50°C) -148 to 2372°F (-100 to 1300°C)	0.1° 0.1	±2.5°F/1.2°C ±(1%+2°F1°C/) of rdg
Sound dB Frequency Weighting/Response	35 to 130dB 31.5 to 8,000Hz A weighting/fast response	0.1dB	±1.4dB
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)

Measurements	Ranges	Resolution	Basic Accuracy
Air Velocity ft/min m/s km/h MPH knots	80 to 5910 ft/min 0.4 to 30m/s 1.4 to 108km/h 0.9 to 67MPH 0.8 to 58.3 knots	1ft/min 0.1m/s 0.1km/h 0.1MPH 0.1knots	±3% FS ±3% FS ±3% FS ±3% FS ±3% FS
Light Foot Candles Lux	0 to 1860Fc 0 to 20,000Lux	0.1Fc 1Lux	±(5% rdg + 8d) ±(5% rdg + 8d)
Relative Humidity	10 to 95%RH	0.1%RH	±4%RH of rdg
Temperature Thermistor Type K	32 to 122°F (0 to 50°C) -148 to 2372°F (-100 to 1300°C)	0.1° 0.1	±2.5°F/1.2°C ±(1%+2°F1°C/) of rdg
Sound dB Frequency Weighting/Response	35 to 130dB 31.5 to 8,000Hz A weighting/fast response	0.1dB	±1.4dB
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)

Note: Please read description carefully. Do not base your order on the picture presented.