Review on Extech PH110 ExStik Waterproof Refillable by Angel Scully
DO NOT BUY! in substance analyzer
One month after purchasing this device, it refuses to calibrate! I tried calibrating it according to the instructions and it's great! I have different calibration solutions and it's not even close! I wish I never got it! I couldn't get any help replacing it and I'm warning you NOT to buy this!
- Packaging width: 9.652 cm
- Doubtful purchase for seniors
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