Quick Calibration Solution For GroLine PH & EC Meters (2 X 20 ML Sachets) redox sensor Video Tutorial

Video Tutorial

Use only genuine Alexapure replacement filters to ensure the highest quality result

Keep your HM Digital HM-200 TDS/EC meter performing at factory accuracy with the SP-C2 OEM replacement probe

it delivers the same lab-verified purification power found in every Berkey system

0 mg/L  and is repeatable

Quick Calibration Solution For GroLine PH & EC Meters (2 X 20 ML Sachets) redox sensor Video TutorialHI50036 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