5-in-1 Digital Salinity Tester for Swimming Pools and Seawater, IP67 Waterproof – Measures Salt, pH, Chlorine, Temperature, TDS, LCD Screen, Simple Calibration, Portable

【5-in-1 Water Quality Tester】 The digital pH tester has TDS, pH, salt content, EC, and temperature monitoring functions.

【High Accuracy】 The high-precision algorithm chip and electrodes of our digital water pH tester ensure an accurate and fast response. When the measured value is stable, simply press and hold the HOLD/TEMP button to lock the measured value and exit the display—it's very easy.

【Dual Salt Meter】 The digital pH tester can detect the salt content of food.

At the same time, it can detect the salt content of seawater. The measurement range for food salt content is 0.00-25.00%, and the measurement range for seawater salt content is 10.1-200.0 ppt. [Auto-off function and large display] The pH tester features a backlit LCD screen, allowing you to clearly see the measurement results under all circumstances. The auto-off function turns the device off after 5 minutes of inactivity to save energy. Fully transparent liquid crystals (LCDs) are used to display the 4-digit values and their corresponding physical units.

【Automatic Temperature Compensation】 Temperature will affect the measured value. The digital hydroponic pH meter has a better range of 0°C to 60°C (32°F to 140°F). Automatic temperature compensation ensures you get the best reading, so you can test with confidence in any environment.

Specification:

Conductivity Test Range: 0 to 10,000 µS/cm 10.01-19.99 mS 20.1-400 mS/cm

Resolution: 1 µS/cm; 0.1 mS/cm

Accuracy: ±2% of reading

Test range Tds: 0 to 1000 ppm 1000 ppm to 10000 ppm 10.1 to 200.0 ppt

Resolution: 1 ppm; 0.1 ppt

Accuracy: ±2% of reading

Salinity measurement range: 0.00 to 25.00%

Resolution: 0.01%

Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)

pH test range: 0.01-14.00 pH

Resolution: 0.01 pH Accuracy: ±0.05 pH

Temperature compensation: Automatic Temperature Compensation (ATC)

Operating environment: 0 to 60.0 °C (32.0 to 140 °F); RH 100%

Temperature range: 0.1-60.0℃ 32.0-140℉

Temperature accuracy: ±0.5°C

Temperature resolution: 0.1℃/℉

Auto shut-off: approximately 5 minutes 3x1.5LR44

Size and weight of bare metal: 183*37*37mm (7.2*1.5*1.5in)/90g (3.2oz)

Display: Supports backlight

Waterproof rating: IP67

Power consumption: 2.9mA, power consumption is 0 when off

Note: After each use, be sure to clean the electrode