Battery Operated Datalogger Captures up to 8000 Readings from Extech's Heavy Duty meters with PC interface with a Crystal Oscillator that assures precise data sampling Features: * Automatic/Manual datalogging of readings fromExtech's series of Heavy Duty meters (Light,%RH,Moisture, Pressure, Temperature, Air velocity, pH, Conductivity, and DO) * 6 keys on front panel for easy user setup of auto matic sampling rates selectable from 1 second to 99 hours * Retains up to 8000 readings which can be transferred to a PC as ASCII file using cable and software provided * 2-digit 0.5" (13mm) LED for setup information * 4 LED lights provide power on, memory, pause, and data sampling confirmation * Optional 9V adaptor available for lengthy in-field data recording * Complete with 4 AA batteries, Windows(R) 95/98/2000/ME/NT/XP compatible software, and cables for connecting to Extech meter and RS-232 serial port of a PC * Dimensions/Weight: 5.2x2.8x1" (131x70x26mm)/045 lb.(205g) Ordering Information: 380340 153117 153220 409992 ........Datalogger Module with software ........117 VAC Adaptor ........230VAC adaptor ........Vinyl Pouch Carrying Case www.extech.com Specifications subject to change without notice. 7/3/08 - R1 Copyright (c) 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.