4 In 1 Digital pH ORP H2 Temperature Meter With ATC 0.01 Resolution High Accuracy For Drinking Water, Hydroponics, Aquariums, Swimming Pools, Beer Brewing, Fermentation And Lab Testing Ideal For Home And Lab Use

4-in-1 Digital pH ORP H2 Temperature Meter with ATC IP67
✔️ 1 unit, portable tester for pH, ORP, H2 and temperature with ATC IP67

This compact, standalone device measures pH, ORP, dissolved hydrogen, and temperature, making it perfect for home labs and field testing. It suits drinking water, aquariums, hydroponics, beer brewing, fermentation, pools, and lab experiments.

✅ pH range 0-14 with automatic temperature compensation
✅ ORP reading to gauge sanitizing effectiveness
✅ Hydrogen concentration reading for hydrogen-water testing
✅ Temperature measurement with ATC and IP67 waterproof protection

💡 What is a 4-in-1 water quality meter used for in hobbyist labs? This handy device helps monitor pH, ORP, dissolved hydrogen, and temperature across samples.
- Measures pH (0-14) with automatic temperature compensation
- Reads ORP to gauge oxidation-reduction status
- Detects dissolved hydrogen content for hydrogen-rich water testing
- IP67 rugged and ready-to-use in home labs