PH-9089 Waterproof Pen-type High-precision Flat Surface pH Tester

Description

Product Description Adopted newly upgraded flat surface electrode with double-bridge structure, it delivers fast and stable measurement results. The housing is made of tough plastic, which is break-resistant, acid and alkali resistant. Powered by 3 pieces of AAA batteries, it features ultra-long standby time and durable performance. It is suitable for pH measurement of dough, skin, cosmetics, fruits, milk, gastric juice, fruit juice, cheese, milk tea, meat and other samples.