ENH-100 Dissolved Hydrogen Meter for Water

ENH-100 Dissolved Hydrogen Meter for Water

Keywords: dissolved hydrogen meter, hydrogen water tester, dissolved H2 tester, ppb hydrogen meter, portable H2 meter

The ENH-100 dissolved hydrogen meter is a handheld instrument for measuring dissolved hydrogen in water. Its dedicated sensor, automatic temperature compensation, and selectable ppb or ppm display make it convenient for routine checks of room-temperature hydrogen water.

Key Features

1.  Measures dissolved hydrogen from 0 to 2,400 ppb (0 to 2.40 ppm).

2.  Switches between ppb and ppm display units.

3.  Automatic temperature compensation (ATC) over 0 to 50 °C (32 to 122 °F).

4.  HOLD function freezes the displayed reading for convenient viewing.

5.  Backlit display with automatic on/off control; low-battery and over-range indications.

6.  Compact handheld design with a replaceable sensor.

Technical Specifications

Parameter	Specification
Measurement range	0–2,400 ppb / 0–2.40 ppm
Resolution	2 ppb / 0.02 ppm
Accuracy	±10 ppb / ±0.01 ppm
Temperature compensation range	0–50 °C (32–122 °F)
Temperature resolution	0.1 °C
Temperature accuracy	±0.2 °C
Display units	ppb or ppm; °C or °F
Functions	Data hold, automatic temperature compensation, backlight, low-battery and over-range indicators
Auto power-off	After 10 minutes of inactivity
Power supply	4 × 1.5 V LR44 / AG13 batteries
Dimensions	188 × 38 mm
Weight	82 g

Applications

1.  Checking dissolved hydrogen levels in hydrogen-rich drinking water.

2.  Routine measurements in water-treatment and hydrogen-water production workflows.

3.  Laboratory or quality-control checks where dissolved hydrogen in water is monitored.