Environmental Meter Rugged 5-in-1 Environmental Meter Measures Humidity, Temperature, Air Velocity, Light and Sound 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 (1300C) 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) Air Velocity and Tempereature Relative Humidity Relative Humidity 10 to 95%RH 0.1%RH 4%RH of rdg Temperature Thermistor 32 to 122F (0 to 50C) 0.1 2.5F/1.2C Type K -148 to 2372F (-100 to 1300C) 0.1 (1%+2F1C/) 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) Light intensity Sound Level Measurement Weight 11.8oz (335g) 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 Specifications subject to change without notice. 9/15/14 - R1 www.extech.com Copyright 2009-2014 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.