Extech PH300 Data Sheet
Specifications subject to change without notice.
Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
6/24/09 - R1
3-in-1 Meter with Lab-Quality Performance
Measures pH, mV, and Temperature at your workbench or in the field
Waterproof pH/mV/Temperature Kit
Features:
• Waterproof housing (meets IP57)
• Automatic calibration (4, 7, and 10pH)
• Choice of 3 point calibration for better accuracy
• Automatic Temperature Compensation
• Memory stores up to 200 readings with series number,
measured value and temperature
• Large blue backlit dual LCD display
• Auto power off saves battery life with disable function
• Complete with pH/mV/Temperature electrode, protective rubber
holster, pH calibration solutions (4, 7, and 10pH), 2 AA batteries,
and hard carrying case
Ordering Information:
PH300..................Waterproof pH/mV/Temperature Kit
PH305..................Spare pH/mV/Temperature Electrode
Specifications
pH -2.00 to 19.99pH
mV -1999 to + 1999mV
Temperature 32 to 212°F (0 to 100°C)
Resolution 0.01pH, 1mV, 0.1°
Accuracy ±0.02pH; ±0.15mV; ±1°F/±0.5°C
Power Two AA batteries
Dimension Meter: 4.7 x 2.6 x 1.2" (120 x 65 x 31mm)
Kit: 14 x 10.75 x 3” (355.6 x 273 x 76.2mm)
Weight Meter: 6.3oz (180g)
Kit: 2.9lbs (1.3kg)
Read to use complete kit includes all the
necessary accessories stored in a hard
carrying case for easy transportation. Ideal
for field use.
Large blue backlit dual LCD display with
calibration and memory indicators
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