The Extech waterproof palm pH meter PH220-C and PH220-S includes a big digit LCD display in rugged housing with a choice of stick or cabled pH electrode. The large LCD displays pH or mV and temperature simultaneously. The microprocessor provides for Automatic Buffer recognition. There is automatic temperature compensation via the Pt-100 built into the electrode. This pH meter has a low battery indicator along with an auto power off feature. The rugged design can be handheld or wall mounted with the magnetic backing.
Click here to download Data Sheet [English]More Info
Click here to download Data Sheet. [Spanish]
Click here for the User Manual