Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
7/1/08 - R1
Easy-to-use, rugged, and economical pH pens
Choice of models with/without Temperature measurement
Waterproof pH Pens
Features:
• Waterproof housing (meets IP67) protects meter
from damage operating in a wet environment
• Easy to calibrate single CAL key with
automatic pH buffer recognition (4, 7, and 10pH)
• Choice of 3 point calibration for better accuracy
• Convenient pen size fits into your pocket
• Data hold freezes reading on display
• Low battery indicator
• Auto power off saves battery life
with disable function option
• Complete with built in electrode,
sensor cap, inner pH electrode protection cap,
and 4 LR44 button batteries
Model PH50:
• pH range: 2 to 12pH
Model PH60:
• pH range: 0 to to 14pH
• Temperature range: 32 to 122°F
(0 to 50°C)
• Automatic Temperature Compensation
• Dual LCD displays both pH
and Temperature readings
Ordering Information:
PH50....................Waterproof pH Pen
PH60....................Waterproof pH Pen with Temperature
PH103..................Tripak buffers (6ea - 4, 7, 10pH & 2 Rinse solutions)
Specifications Model PH50 Model PH60
pH 2.0 to 12.0pH 0.0 to 14.0pH
Temperature — 32 to 122°F (0 to 50°C)
Resolution 0.1pH, 0.1° 0.1pH, 0.1°
Accuracy ±0.3pH ±0.2pH; ±1°F/±0.5°C
Power Four LR44 button batteries
Dimension 6 x 1.5 x 0.9" (152 x 37 x 24mm)
Weight 2.3oz (65g)
Convenient portable pocket size pH meter
