Portable pocket colorimeter LH-C10 is run at single wavelength, Portable pocket residual chlorine colorimeter is special for the analysis Cl of in the water, the concentration can extend from 0 to 10 mg/L.
Cheap hot selling industrial magnetic water flow meter with rs485 protocol and 4-20mA output,as the product of long-term experience in thefield of flow instrument,has the functions of rapid response and output noise elimination,Its design and quality cont
Wall mounted gas water heater, also known as gas water heater, refers to a gas appliance that uses gas as a fuel to transfer heat to the cold water flowing through the heat exchanger through combustion heating to achieve the purpose of preparing hot water
The shake handle part of this product can let the tape measure to retract the blade at three times the speed. Nylon coating on the surface of the blade,Improve the waterproof, rust-proof and anti-abrasion ability of the blade. There is a shock-absorbing s