The EcoTestr™ pH 2 has an easy-to-read display and its ergonomically designed LC display allows you to read measurements in a glance. 

The single-junction electrode is recessed into the casing to help protect against breakage. The waterproof, dustproof housing makes the EcoTestr pH 2 a good choice for indoor gardening.

Offers up to three-point calibration with auto-buffer recognition for quick calibrations and automatic temperature compensation for accurate reading under changing conditions!

EcoTestr pH 2 advantages:

Automatic temperature compensation
Waterproof, dustproof housing for long life
Floats if dropped in reservoir
Push-button calibration with auto buffer recognition
Includes transparent electrode cover / sample cup
Hold function to lock measure value
Error messages to help troubleshoot
Auto-off prolongs battery life

This rugged Oakton pH tester is easy to use - simply dip and read! The display can be read from nearly any direction.

EcoTestr PH2 specifications:

Range: 0.0 to 14.0 pH
Resolution: 0.1 pH
Accuracy: ±0.1 pH
Temperature compensation: automatic
Calibration: up to three point
Buffer recognition: 4.0, 7.0, or 10.0
Display: three-digit vertical LCD
Power: four 1.5 V button cell batteries (included)
Battery life: >300 hours