4 in 1 ORP H2 Temperature PH Meter Hydrogen-rich Test Pen Water Quality Purity Detector Analyzer for Aquarium Pool Hydroponic

4 in 1 ORP H2 Temperature PH Meter Hydrogen-rich Test Pen Water Quality Purity Detector Analyzer for Aquarium Pool Hydroponic

Features:

Can measure ORP, H2, and Temp value with high precision- at the same for time. With data hold, ℃/°F switchable function, built-in 3x1.5V button battery. for Ideal for household and laboratory testing applications, including drinking water, swimming pool, pond, aquariums, etc. Small size, portable, you can carry it with you wherever you go.

Specifications: Material: Plastic Size: approx 178x26mm/7x1inch Power supply: 3x1.5V button battery(NOT included)

Package Includes: 1x Water Quality Tester

Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.