Tuesday, 21 Apr 2026
Refractometer for multi-use field testing of battery electrolyte, coolant, antifreeze, and cleaning fluids....
DESCRIPTIONS Salinity Refractometer,Useful for measuring the concentration of natural or artificial seawater in aquariums, holding tanks, and breeding ponds.Can also be used for controlling the s...
1. Uses With checking out the moisture content in wood or tobacco or hay accurately & quickly, - To keep the same content of moisture as the market wants in production & dryness. - To econ...
Yieryi DM200C wall surface moisture meter wall brick floor concrete board marble hygrometerDM200C Concrete Moisture MeterDM200 Concrete water testing instrument adopted the high frequency principl...