Quick Calibration Solution For GroLine PH & EC Meters (2 X 20 ML Sachets) gravity dispenser 80 (default 0

80 (default 0

Alarm Relay Output: SPDT 2

High/low memory records peak and minimum temp & humidity readings

this stage actively rebuilds your water's mineral content

controller

Quick Calibration Solution For GroLine PH & EC Meters (2 X 20 ML Sachets) gravity dispenser 80 (default 0HI50036 is a quick calibration solution for use with Hannas GroLine pH and or EC TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and or conductivity sensors. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hannas line of calibration solutions have been specially formulated to have an expiration