4/3/2 in 1 Optional PH ORP H2 Temperature Hydrogen-rich Meter Portable Pen Water Quality Tester for Aquarium Pool Hydroponic

Please note there are three models to choose from: 4 in 1, 3 in1, and 2 in1(Optional)

Description

4 in 1 PH/ORP/H2&TEMP Hydrogen-rich Meter is a newly developed high-precision multifunctional water quality tester, which has the functions of measuring the PH, ORP, hydrogen ion concentration, and temperature of the water. The automatic temperature compensation (0-60℃) measurement data is updated. Accurate, easy to operate, easy to carry, drinking plenty of water rich in hydrogen ions is good for health.

Specifications

1.PH
Range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH

2.ORP
Range: ±999mV
Resolution: 1mV
Accuracy: ±2mV

3.H2
Range: 0-2400ppb; 0.001-2.400
Resolution: 2ppb; 2ppm
Accuracy: ±10ppb; ±10ppm

4. Temperature
Range: 0.1-60.0°C 32.0-140°F
Resolution: 1℃/°F
Accuracy: ±0.5

Feature

±0.05 pH accuracy and three-point calibration] High-sensitivity glass probe, the pH meter uses a 3-point calibration method to calibrate the electrode to pH 4.00, pH 6.86 and pH 9.18 solutions to ensure the accuracy of your measurement.Temperature: automatic temperature compensation 0-60℃
Working environment: 0-60℃ (32.0-140°F); RH 100%
Waterproof: Ip67
Automatic shutdown: 5 minutes
Data retention: value retention
Battery: 3*1.5V (LR44) (not including battery)

3 in 1 ORP H2 Temperature Hydrogen Ion Concentration Tester

Description

a. Hydrogen Water is Rich hydrogen water,Aqua means hydrogen.
b. Common sense tells us that
hydrogen is insoluble in water.In fact, hydrogen is not insoluble in water, it's just extremely insoluble.
c . If you do it in molarity,The concentration of 101.325kPa pure hydrogen dissolved in water at 20℃ was 0.92mmoI/L
d . With the invention and application of nanometer gas-liquid mixing technology in China, the scientific problem of hydrogen insoluble in water has been solved, and the hydrogen molecule is evenly coated in water by physical method to promote the stable combination of hydrogen and water.It has the characteristics of high hydrogen concentration and good stability.

Specifications

ORP
Range: ±999mV
Resolution: 1mV
Accuracy: ±2mV

H2
Range: 0-2400ppb; 0.001-2.400
Resolution: 2ppb; 2ppm
Accuracy: ±10ppb; ±10ppm

Temperature
Range: 0.1-60.0°C 32.0-140°F
Resolution: 1℃/°F
Accuracy: ±0.5

2 in 1 H2 TEMP Meter Hydrogen-rich Meter 
Specifications:
1.PH
Range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH

2.H2
Range: 0-2400ppb; 0.000-2.400
Resolution: 2ppb; 2ppm
Accuracy: ±10ppb; ±10ppm

1ppm=1000ppb

3.Temperture

-30℃~60℃ (-22℉~140℉）

Product Details:
1. Display: LCD digital display
2. Backlight: optional backlight
3. Temperature: automatic temperature compensation 0-60℃
4. Working environment: 0-60℃ (32.0-140°F); RH 100%
5. Waterproof: Ip67
6. Automatic shutdown: 5 minutes
7. Data retention: value retention
8. Battery: 4*1.5V (LR44) (not including battery)
9. Screen size: 33 * 24mm
10. Size: 183"37*37mm(7.2*1.5*1.5in)