PH Meter, TDS PPM Meter, Soil PH Tester, PH/EC Digital Kit, 3 Pack IG The soft and comfortable nylon

The soft and comfortable nylon material won't put any strain on your dog's neck

power bank or USB interface

making your work more convenient

hips and take the pregnancy pressure off

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PH Meter, TDS PPM Meter, Soil PH Tester, PH/EC Digital Kit, 3 Pack IG The soft and comfortable nylonSuper value 1 PH Meter(yellow) +1 TDS & EC Meter (blue)+1soil tester kit (green). Total is 3 PCS. Functions The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind : This meter can't test sea water.). Pushing the button, it can display the data about water purity level on the screen in PPM (parts per million). The soil meter can test soil pH to help you control the PH level