PH20 Waterproof pH Tester Kit for Accuracy
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Category: bluelab ph meter

About this item
- Simple calibration using buffer detection; automatic temperature compensation for accuracy in different temperature ranges (32 to 122F)
- Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
- Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement
- Up to 2000 hours' continuous operation, powered by AAA batteries
- Backed by Apera quality pH sensor with low impedance, ensuring high response rate



























































