Specifications subject to change without notice.
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www.extech.com 9/15/14 - R1
Rugged 5-in-1 Environmental Meter
Measures Humidity, Temperature, Air Velocity, Light and Sound
Environmental Meter
Ordering Information:
EN300 ............Environmental Meter
TP870 ............Type K Bead Wire Thermocouple
TR100 ............Tripod
UA100-240 ....Universal AC Adapter with 4 plugs (US, EU, UK, AU)
407001 ..........Data Acquisition Software
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 (Optional TR100 tripod)
•PC interface with optional Data Acquisition Software 407001
•Complete with built-in sensors, Vane wheel, windscreen, Type K
thermocouple probe, pouch case, and six 1.5V AAA batteries
Measurements Range Resolution Basic Accuracy
Air Velocity
ft/min 80 to 5910 ft/min 1ft/min ±3% FS
m/s 0.4 to 30m/s 0.1m/s ±3% FS
km/h 1.4 to 108km/h 0.1km/h ±3% FS
MPH 0.9 to 67MPH 0.1MPH ±3% FS
knots 0.8 to 58.3 knots 0.1knots ±3% FS
Light
Foot Candles 0 to 1860Fc 0.1Fc ±(5% rdg + 8d)
Lux 0 to 20,000Lux 1Lux ±(5% rdg + 8d)
Relative Humidity 10 to 95%RH 0.1%RH ±4%RH of rdg
Temperature
Thermistor 32 to 122°F (0 to 50°C) 0.1° ±2.5°F/1.2°C
Type K -148 to 2372°F (-100 to 1300°C) 0.1 ±(1%+2°F1°C/) of rdg
Sound
dB 35 to 130dB 0.1dB ±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)
Air Velocity and Tempereature Relative Humidity
Light intensity Sound Level Measurement
