5 In 1 Water Quality Tester Case Box ensuring zero slippage and all-around

ensuring zero slippage and all-around protections for your devices

Safe To Use In All Situations: Withstands Extreme Temperatures From -40 to +480 Degrees Fahrenheit (-22°F To 480°F)

8 temperature adjustment

Powerful Performance: The design of Die-cast aluminium is more efficient and more rapid heat dissipation

Adjustable

5 In 1 Water Quality Tester Case Box ensuring zero slippage and all-aroundDescription: Multifunctional: This multi functional water quality test pen, can measure pH pH, solubility, EC conductivity, salinity and temperature. (Sea salt freshwater salt). Waterproof: It is a waterproof water quality test pen with five functions. It has high performance, pen design and fast numerical value. High Precision: The high precision algorithm chip and electrodes of our digital water pH tester ensure accurate and fast response. When the