Digital Hydrogen Meter High Accuracy Pen Type H2 Water Quality Tester with ATC Temperature Tester for Drinking Water

The Digital Hydrogen Meter is an essential tool for anyone needing to test water quality, ideal for aquarists, gardeners, and laboratory professionals.

• High sensitivity probe for accurate hydrogen measurement.
• Backlit LCD display for easy reading in low light conditions.
• Detachable probe design for convenient use and storage.
• Versatile application for swimming pools, hydroponics, aquariums, and more.

• H2 range: 0 to 2400ppb, 0 to 2.400ppm.
• Resolution: 2ppb, 0.002ppm.
• Temperature measurement range: 0.1 to 60.0℃, 32.0 to 140℉.
• Accuracy: ±10ppb, ±0.01ppm for hydrogen; ±0.5℃/±0.5℉ for temperature.

• Digital Hydrogen Meter.
• User manual.
• Calibration solution.