Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe

Milwaukee pH54 Waterproof pH Tester with Replaceable Probe The Milwaukee Waterproof pH54 Tester is one of our most accurate low cost, rugged and reliable pH testers in the market featuring the ability to easily replace the probe providing for years of carefree use.  It's simple 2 point manual calibration is simple-to-use.  Ideal for use in aquariums, hydroponics, horticulture, education and many other applications. The Milwaukee Waterproof pH54 pH tester offers: Accuracy The Waterproof pH54 tester is accurate to ±0.1 pH and is easy to read. With easy 2 point manual calibration, this pH tester is quickly calibrated to an accuracy of much more expensive meters.  Simple design and rugged, it brings great value for any application.  Why guess at your readings using litmus paper when you can have guaranteed accurate, digital LCD results. Long life The tester comes with a replaceable pH probe with a double junction probe designed for longer life. Fast response The probe is double junction al