The most cost effective pH tester, widely applied for general precision requirement in various water analytical situations.
? The smallest and thinnest shape: 148?29?14mm. The diameter of the electrode: 10mm..
? The best function: automatic calibration, automatic temperature compensation, automatic power off, low voltage alarm, pH electrode invalidation display, etc.
? The easiest to use : single button operation.
? The reliable structure design: meet IP57 waterproof, replaceable batteries, calibration solution, electrode soaking solution and standby batteries in a portable case. ? The most cost-effective pen tester.
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