407228 EXTECH | Alldatasheet

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Specifications subject to change without notice. Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in pa rt in any form.www.extech.com 7/28/08 - R1 Rugged pH meter Plus RS-232 PC interface for Datalogging Heavy Duty pH/ORP/Temp Kit Features:

  • Dual display for pH or mV and Temperature (°C/°F)
  • Large 1.4" (36mm) LCD display
  • Easy 2 point Cal (pH 7) and Slope (pH 4 or pH 10) adjustments
  • Manual and Auto Temperature Compensation using temperature probe
  • Low Battery Indicator
  • Min/Max/Avg, Auto off and Data Hold
  • Built-in RS-232 PC interface with optional 407001 Data Acquisition Software and 380340 Datalogger
  • Includes meter, mini pH electrode (60120B) with 39" (1m) cable, temperature probe (850188), protective holster with stand, and case.
  • Optional AC adaptor Kit includes pH electrode, Temperature probe, and carrying case Ordering Information: 407228-Kit ....Heavy Duty pH/ORP/Temp Kit 407228-NIST ..Heavy Duty pH/ORP/Temp Kit with NIST Certificate Specifications Range pH 0.00 to 14.00pH mV 0 to 1999mV Temperature 32 to 149°F (0 to 65°C) Max Resolution 0.01pH, 1mV, 0.1º Basic Accuracy ±0.03pH, ±0.5%mV, ±1.8ºF/1ºC PC Interface Optional 407001 software Memory Optional 380340 datalogger Dimensions 7 x 2.9 x 1.3” (178 x 74 x 33mm) Weight 13oz (388g)