Hydrogen Water Tester pH H2 ORP Meter, Hydroponic pH TDS EC Meter, 6 in 1 pH H2 ORP TDS EC Temp Tester for Drinking Water and Pool, Dissolved Hydrogen Tester for Hydrogen Water Bottle
Hydrogen Water Meter PPB PPM: The newly launched EZTOCH hydrogen water bottle tester in 2025, can switch between two modes of H2 test (PPM/PPB) with one button. PPM measurement range is 0-2400ppm with resolution of 2ppm. PPB measurement range is 0.001-2.400ppm with resolution of 0.002ppm. High-precision measurement, fast response, suitable for hydrogen producing water bottles, hydrogen generators, hydrogen-enriched water, H2 water generator
Drinking Water pH ORP TDS Tester: EZTOCH digital tds tester for drinking water helps you easily test water quality, ensure that pH is within the ideal range of 6.8pH-8.5pH and TDS is within the ideal range of 0-50ppm, which is a great tool for anyone who is serious about maintaining optimal water quality. EZTOCH ORP meter for water can also help you monitor ORP (ideal value is +200 to +600 mV), regularly test ORP, adjust water treatment plan, and let you feel at ease with drinking water
Hydroponic pH TDS EC ORP Meter: EZTOCH hydroponic EC tester can help hydroponic enthusiasts monitor the ideal pH range (5.3-6.5pH), quickly and accurately measure TDS EC values, and support ppm (ppm500), μS/cm unit testing. Help hydroponic enthusiasts monitor the nutrient level of hydroponic plants, ensure and adjust the root absorption of nutrients. EZTOCH ppm meter helps you control the ORP value at +300~+400mV, which can avoid root rot of hydroponic plants and water pollution
Widely Used Drinking Water Tester: EZTOCH pool pH tester has a wide measurement range, including pH (0.1-14.0), H2 (0-2400ppb/0.001-2.400ppm) EC (0-9999μS/cm, 10.1-19.9mS/cm), TDS (0-9990ppm), ORP (-999mV-+999mV), and temperature (32.0-122.0℉). EZTOCH aquarium pH tds meter has accurate measurement and wide measurement range, suitable for hydrogen generators, hydroponics, aquariums, swimming pools, drinking water, kombucha, beverages, coffee, brewing, ponds, hot tubs
Hydroponic TDS Tester with Calibration Fluid: EZTOCH dissolved hydrogen meter is calibrated at the factory and ready to use out of the box. The package contains calibration fluids for pH4.00, pH7.00 and 1413μS/cm (Note: When EC is calibrated, TDS will also be calibrated at the same time). In addition, if you have any questions, you can always contact our EZTOCH team, we will reply to you within 24 hours and help you solve the problem