Pocket Hygro-Thermo-Anemometer Rugged 3-in-1 meter Measures Humidity, Temperature, and Air Velocity Features: • Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity • Data Hold to freeze the displayed value • Records Min/Max readings • Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots • Built-in precision thin-film capacitance humidity sensor for fast response • Built in thermistor for ambient temperature measurements • High temperature measurements using Type K thermocouple • Defaults to last function when powered off • Auto power off 10 minutes after last key is pressed with disable feature • Low Battery and overrange indication • Complete with built-in Humidity sensor and Vane wheel, wrist strap, and 9V battery. (Optional Type K thermocouple probe) Measurements Air Velocity ft/min (feet per minute) m/s (meters per second) km/h (kilometers per hour) MPH (miles per hour) knots (nautical miles per hour) Temperature (thermistor) % Relative Humidity Temperature (thermistor) Temperature (Type K) Power Dimensions Weight Range Resolution Basic Accuracy (Full Scale) 80 to 5910 ft/min 10ft/min ±3% 0.4 to 30m/s 0.1m/s ±3% 1.4 to 108km/h 0.1km/h ±3% 0.9 to 67MPH 0.1MPH ±3% 0.8 to 58.3 knots 0.1knots ±3% 32 to 122°F 0.1°F ±2.5°F 0 to 50°C 0.1°C ±1.2°C 10 to 95%RH 0.1%RH ±4%RH of reading 32 to 122°F 0.1°F ±2.5°F 0 to 50°C 0.1°C ±1.2°C -148°F to 2372°F 0.1°F ±(1%+2°F) of reading -100°C to 1300°C 0.1°C ±(1%+1°C) of reading 9V battery Meter: 6.1 x 2.4 x 1.3" (156 x 60 x 33mm); Vane: 1.2" (31mm) 5oz (160g) Ordering Information: 45160 ..........................Pocket Hygro-Thermometer-Anemometer TP870 ..........................Type K Bead Wire Thermocouple 409992 ........................Vinyl Pouch Carrying Case www.extech.com Specifications subject to change without notice. 6/13/08 - R1 Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.