pH tester with external probe, P 5310 A

pH meter for aqueous liquids with a detachable probe. Measures the galvanic voltage difference between acidic, neutral and alkaline liquids at the immersion probe tip for quick, accurate assessment.

Includes two adjustment potentiometers for calibration at pH 4 and pH 7, a suitable screwdriver, sensor neutralisation liquid and calibration solutions.

Values are shown on a large LCD display with white backlighting.

Powered by a standard 9 V battery.

The compact design, large display and accessory set suit schools, training, science and research.