This is a product that will deliver truly amazing results and there's no need to neutralize or rinse

05cm D) X 2 "each pocket"

Dilution Ratios: 1:4     RTU pH: 2-3     Contains: 1 gallon

5 grams/Ltr     RTU pH: 11

Protimeter Calcheck Calibration Device BLD5086 Dema This is a product thatProtimeter Calcheck Calibration Device BLD5086 For added confidence when using your moisture meter, Protimeter has developed this handy calibration device, sometimes referred to as a 'Calcheck'. Used with pin type Protimeter moisture meters, the user simply touches the pins to the contact points and ensures that their device reads 18%, plus minus 1%. This tool is supplied as standard with all pin type Protimeters but, being small, is easily lost or