Hand Held Ph Test - Plastic + metal

Main unit size: about 17 X11 5x3cm / 6.7 x4. 53x1. 18 inches
Probe length: about 5 cm / 1.97 inches (excluding black belt)
Cable length: about 130 cm / 51.18 inches
Material: plastic + metal
Power supply: 1 x AA 1.5 V battery (not included)
It is easy to operate and does not need more chemicals
Light weight, compact and easy to carry
It is convenient to use a tester in the swimming pool to test the pH value and chlorine level of water
The large screen displays the test results. It is easy to read the pH value and chlorine level accurately