4pcs High Accuracy ±0.1pH 0.6" LCD Mini Digital Pen Style pH Meter Aquarium Pool Water Digital Tester Set With detail of the resolution

With detail of the resolution

The HDMI audio extractor input port through the HDMI cable connected to HDMI source devices

Net Weight: 266g/ 9

features with double-barreled pistol design

one hand use

4pcs High Accuracy ±0.1pH 0.6" LCD Mini Digital Pen Style pH Meter Aquarium Pool Water Digital Tester Set With detail of the resolutionProduct Features: Digital pen style pH meter: Used to measure the pH (acidity or alkalinity) of a liquid, very accurate and durable Wide applications: Widely used at home, in industrial productions, aquaculture, aquarium, swimming pool, fishery, laboratory, food processing, purified water processing, school teaching, food & beverage etc. Product Specifications: Type: pH Meter Function: Measuring Material: ABS Color: Assorted Color Powered By: 3 x 1.