4-In-1 Water Quality Meter Backlit Water Quality Tester YY-400 for PH/ORP/H2/TEMP Measurement

4-In-1 Water Quality Meter Backlit Water Quality Tester YY-400 for PH/ORP/H2/TEMP Measurement

Description:
YY-400 is a newly developed high-precision multifunctional water quality tester, which can be used to test PH, ORP, hydrogen ion concentration, and temperature of the water. The automatic temperature compensation (0-60℃) measurement data is updated. It is easy and accurate to operate. It is also easy to carry. Your ideal tool for ensuring drinking water security.

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

2. ORP
- Range: ±1200mV
- Resolution: 1mV
- Accuracy: ±2mV

3. H2
- Range: 0-2400ppb; 0.001-2.400ppm
- Resolution: 2ppb; 0.001ppm
- Accuracy: ±10ppb; ±0.01ppm

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

Other Parameters:
- Automatic shutdown: 5 minutes
- Screen size: 33 x 24mm/1.3 x 0.9"
- Product size: 183 x 37 x 37mm/7.2 x 1.5 x 1.5"
- Net weight: 90g/0.2"
- Display: LCD digital display
- Backlight: with backlight
- Waterproof: IP67
- Temperature compensation: automatic temperature compensation 0-60℃
- Working environment: 0 to 60.0°C (32.0-140°F); RH 100%

Package Included:
- 1 x Water Quality Tester
- 1 x User Manual

Note:
- After each use, be sure to clean the electrode.
- Batteries are not included. 3x1.5V LR44 button cells are recommended.
- It is ready to use, because it has been calibrated before delivery.