Specifications

High Accuracy
• Up to
±0.01 pH accuracy at 0.01 pH resolution
• 3-point push-button calibration with 5 buer option sets – quick, easy calibration with no mistakes
• Automatic Temperature Compensation (ATC) – accurate readings even in varying conditions
Long Lasting
• Double-junction sensor with chemical resistant Kynar® porous junction minimizes clogging
and contamination
• Longer electrode lifespan with increased polymer gel volume
• Rugged and waterproof to IP67 standards. So light, it oats!
User-Friendly
• Large custom dual display LCD
• Calibration settings remain, even when tester runs out of batteries
• Simultaneous temperature display in ºC and ºF *
* For pHTestr 30
Easy twist-o user-
replaceable sensor
for long life
Valox® strong plastic
casing oers superior
chemical resistance
Chemical resistant
Kynar® double-
junction sensor for
longer sensor lifespan
Simultaneous
temperature display
in ºC or ºF
pH measurement has never been easier with the Eutech pHTestr® series pocket testers. Accurate,
handy and user-friendly, the pHTestr 10, 20 and 30 are the longest lasting pocket testers.
100 % dustproof
and waterproof to
IP67 standards
Applications
General: Quick and accurate checks
in pools and spas, aquariums and
hydroponics operations, or anywhere
frequent pH testing is required.
Industrial: Cooling towers, food
processing, water and wastewater
treatment, photo-development,
printing and chemical industries.
Educational: Useful for most laboratory,
ecological studies and other applications.
Large custom
dual-display LCD
Ribbed body for
better grip
User-replaceable
sensor
pHTestr® 10; pHTestr® 20; pHTestr® 30
pH/ORP | Pocket Tester
Polymer gel
reference increases
sensor life
page | 13
pH ; pH ; pH/ºC/ºF
A T C
AUTO