Hanna Instruments Checker Pocket Sized PH Meter Model 98103 - Tested Working
$24.00
Hanna HI98103 Probe Pocket PH Tester Designed to bring simplicity to pH testing during any process, the HI98103 Checker® pH Tester is designed for direct measurement. 0 to 14 pH, pH Tester. 32 to 122°F, Accurate up to 0.2 pH.
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