The TDS readings are displayed with a 0

5 (NaCl) Scale & 0

Unlike old-fashioned softener systems

while continuous monitoring eliminates the need for constant manual testing during the mash

Simply plug in and monitor

Bluelab Combo Meter EC probe cleaning The TDS readings are displayedMeasure pH, conductivity and temperature on the go. Trusted by growers for 25 years on over 100,000 products! Bluelab Combo Meter measures conductivity (EC), temperature, and pH with a clear display and easy to use buttons. Portable and battery powered, take reliable readings anywhere to keep your plants flourishing. Features: Compact handheld design for convenient use Bright, easy to read backlit display Replaceable Bluelab pH Probe (with BNC