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 Air Velocity and Tempereature Light intensity Relative Humidity Sound Level Measurement Measurements Air Velocity ft/min m/s km/h MPH knots Light Foot Candles Lux Relative Humidity Temperature Thermistor Type K Sound dB Frequency Weighting/Response Power Dimensions Weight Range Resolution Basic Accuracy 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 0 to 1860Fc 0 to 20,000Lux 10 to 95%RH 0.1Fc 1Lux 0.1%RH (5% rdg + 8d) (5% rdg + 8d) 4%RH of rdg 32 to 122F (0 to 50C) -148 to 2372F (-100 to 1300C) 0.1 0.1 2.5F/1.2C (1%+2F1C/) of rdg 35 to 130dB 0.1dB 1.4dB 31.5 to 8,000Hz A weighting/fast response 6 x AAA batteries Meter: 9.8 x 2.8 x 1.3" (248 x 70 x 34mm); Vane: 1.2" (31mm) 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 www.extech.com Specifications subject to change without notice. 9/15/14 - R1 Copyright (c) 2009-2014 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.