4-in-1 Hydrogen-Rich Water Quality Tester: pH Meter, Acidity Tester, ORP & Temp Instrument

This versatile device is designed to assess the quality of your water with precision and ease. Featuring four essential functions, it provides accurate measurements of pH levels, acidity, oxidation-reduction potential (ORP), and temperature. Ideal for ensuring the hydrogen content and overall quality of your water, this compact and user-friendly instrument is perfect for home use, aquariums, pools, or any environment where water quality is crucial. Its intuitive interface and durable construction make it a reliable tool for both beginners and water quality experts alike. Model: YY-400 Type: Portable pH Meter Display method: Backlight LED Probe type: Portable Measuring range: 0-14PH Accuracy: ±0.5℃ Temperature compensation range: 0-60v1 Voltage: 3*1.5V（LR44) Operating temperature: 0.1-60.0℃ 32.0-140℉ Measurement accuracy: 0.05 Resolution: 0.001 Test items: ph, TEMP/ORP/hydrogen Manufacture country: China Instructions included: No