2 in 1 Water Quality Tester pH/TDS Meter Waterproof Double Display Tester Black US Plug PH/TDS-2683

Features:
- Water Resistant Design: Meeting daily testing requirements.
- Quality Material: Made of quality ABS material, more durable.
- Backlight Display: Easy to read and does not affect the use in the dark.
- Data Hold: Data recording, convenient for measurement.
- Automatic temperature compensation
- Replaceable Electrode: High cost performance.
- Multiple Measurements: 2 in 1, pH/TDS Measurement.
- Wide Application: Suitable for the measuring of drinking water, hydroponics, aquarium, swimming pool, laboratory, etc.