Apera Instruments PH60S-DE Replacement Electrode for ZenTest Penetration Smart pH Tester PH60S-Z

Needle-type pH electrode that integrates Swiss electrode technology, recommended for direct measurement of food.
The electrode can be easily inserted into the sample by more than 3 cm from the blue tip, and a stable measurement value can be read.
Unlike ordinary pH electrodes, the laboratory-grade long-life comparison system enables fast and stable measurement of even samples containing proteins, and the electrode life can be extended.
A built-in temperature sensor ensures correct temperature compensation at all times.
Shipped with an electrode protection cap to keep electrodes sensitive, clean and safe.

*Soil direct measurement is not supported. *Be sure to calibrate after replacing the electrode. * White crystals may adhere to the protective cap after the electrode is stored, but this does not affect performance, so please use with confidence. * Proper maintenance extends the life of the electrode, so please refer to the instruction manual attached to the product for details.