HANNA INSTRUMENTS - GroLine HI98118 Waterproof Hydroponic pH Tester

HANNA INSTRUMENTS - GroLine HI98118 Waterproof Hydroponic pH Tester

$125.40

Features at-a-glance Built in temperature sensor for Automatic Temperature Compensated measurements. Renewable junction to clear any clogging that causes readings to drift and be erratic . Stability indicator that disappears once a stable reading is obtained . Automatic calibration to...

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