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Measure your pH, EC & temperature with one tool - grab this combo pen.
It’s easy to use, it comes fully-calibrated. No liquid storage is needed as the electrode is designed for dry storage.
It’s built to last, thanks to the waterproof, robust housing and replaceable electrode.
Range
Resolution
Accuracy
Calibration
Features
Battery indicator & automatic temp. compensation
Power supply
Auto. power-off
Calibration indicator
Waterproof
Dimensions
Weight
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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