Checker Plus electronic pH tester

The Checker Plus electronic pH tester provides quick and accurate readings to you on a large LCD. You are able to replace the electrode, which helps the tester to last for many years. Checker Plus is perfect for testing in the community, field, and laboratory. Often suitable for the regulation of electrodes in pipes and tanks and in specific laboratory applications. The pH tester for Checker Plus contains a replaceable electrode with a screw-type connector, 2 x 4.01 buffer solution sachets, 2 x 7.01 buffer solution sachets, 2 cleaning solution sachets and a plastic carrying case.FeaturesLarge and easy-to-read LCDHigh accuracy with 0.01 pH resolutionAutomatic, one or two points calibrationBattery life: 1,000 hours of continuous useWide range: 0.0...