Aquatic Eco-Systems

Vital Sine™ pH Tester

Inexpensive and reliable
Checking pH is as simple as switching this tester on and dipping the electrode. Use it in fresh and saltwater aquariums, garden ponds, hydroponics, aquaculture, etc. At this price, you can buy several!

The microprocessor-based tester reads from 0 to 14.0 with .1 pH accuracy at 20ºC. One-point calibration is to pH 7 with an included screwdriver. Built-in pocket clip. Uses three 1.5V button cell batteries (included). Measures 6" x 1.2" x 1"; weighs only .2 lb. Calibration solution sold separately.

This item is no longer available.

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