Product description:

Portable ORP/PH meter is a digital display ORP/PH meter. It USES blue backlight and double row digital display liquid crystal, which can display the PH value and ORP value at the same time. Different ion electrodes can be used to measure the corresponding ionic concentration automatic two-point correction automatic/manual temperature compensation for the ac/dc power source rs-232c communication interface.

Product features:

1. Touch key sound feedback.

2. Automatic and manual temperature compensation.

3. Power failure calibration memory.

4. Waterproof body design.

5. Built-in USA/NIST standard liquid system.

6. End point automatic sensing lock.