PRODUCT DATASHEET WB200 Wet Bulb Hygro-Thermometer Datalogger Portable Hygro-Thermometer with Wet Bulb and Dew Point Temperature readings. This meter combines traditional dry/wet bulb operation with modern electronic circuitry to provide accurate readings and trouble-free operation especially in dusty environments. For hanging or bench-top use, the meter is ideal for greenhouses, paint booths, food processing, and other environmentally sensitive locations. Features • Audible and visual alarm alerts when temperature • Display update rate: 120 seconds and humidity level is higher or lower than the user • User programmable datalogging sampling rate from 15 to 60 minutes in 5 minute increments programmed High/Low set points • LCD displays Wet Bulb, Dew Point, and Air • Dual color LED indicator for datalogging (Green) and alarm (Red) modes Temperature readings (41°F to 122°F /5°C to 50°C) and % Relative Humidity (0.0 to 99.9%RH) • Water and Dust resistant construction Resolution: 0.1°F/°C and 0.1%RH • Maximum/Minimum function Basic accuracy: ±1°F/±0.6°C; ±3%RH • Low battery indicator • Two thermistors provide fast and accurate readings • Dimensions: 2.8 x 3.1 x 7.0” (71 x 78 x 177mm) • Built-in fan provides fast response time • • Datalogger stores100 records that can easily be Recalled on meter display Weight: 8.0oz (250g) • Complete with four AAA batteries and 100-240V Universal AC adaptor Ordering WB200 .............. Wet Bulb Hygro-Thermometer Datalogger Specifications subject to change without notice. Copyright © 2012-2013 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form. Rev. 1/22/13 www.extech.com