Review on 🔬 Advanced Digital Combo pH & Temperature Meter - Aquarium Thermometer & pH Monitor with Automatic Calibration for Fish Tank, Hydroponics, Aquaculture, & Laboratory by Jake Powell
Invalid and Broken: pH Test
It has a QR code for video in the instruction manual. The website has expired and is now loading with the usual crappy shadow web ads. Luckily, it also had written instructions to follow when calibrating. It was only 0.01 from the factory and I adjusted it accordingly. It had a good stable reading for over 24 hours and is now fluctuating wildly between 5 and 11. I double checked the readings with the strips, they were all the same at 7.8 so I think the probe passed out after a day . Get something else that might still have some sort of manufacturer support.
- Test, Measure & Inspect
- Piggy Bank Price
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