5-in-1 Digital Salinity Meter for Swimming Pools and Seawater, IP67 Waterproof – Measures Salinity, pH, Chlorine, Temperature, TDS, LCD Display, Easy Calibration, Portable--DTEKGAZ

【5-in-1 Water Quality Meter】 The digital pH meter has functions for monitoring TDS, pH, salinity, EC, and temperature.

【High Accuracy】 The high-precision algorithm chip and electrodes of our digital pH meter ensure accurate and fast measurements. Once the reading is stable, simply hold down the HOLD/TEMP button to save the reading and exit the display – it's that easy.

【Dual Salinity Meter】 The digital pH meter can determine the salinity of food.

Simultaneously, it can measure the salinity of seawater. The measuring range for food salinity is between 0.00 and 25.00%, and for seawater salinity, between 10.1 and 200.0 ppt. [Automatic Shut-Off Function and Large Display] The pH meter features a backlit LCD display, allowing you to easily read the measurement results under all conditions. The automatic shut-off function turns the device off after 5 minutes of inactivity to save energy. Fully transparent liquid crystal displays (LCDs) show the 4-digit values and their corresponding physical units. [Automatic Temperature Compensation] Temperature affects the reading. The digital pH meter for hydroponics has a wider measuring range of 0°C to 60°C (32°F to 140°F). Automatic temperature compensation ensures optimal readings, allowing you to measure reliably in any environment.

Specification:

Conductivity measurement 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 the 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 measuring range: 0.00 to 25.00%

Resolution: 0.01%

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

pH measuring 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 °C (32.0–140 °F)

Temperature accuracy: ±0.5 °C

Temperature resolution: 0.1 °C/°F

Automatic shut-off: approx. 5 minutes (3 x 1.5 V LR44)

Size and weight (without battery): 183 × 37 × 37 mm (7.2 × 1.5 × 1.5 in) / 90 g (3.2 oz)

Display: Backlight supported

Water protection rating: IP67

Power consumption: 2.9 mA, 0 mA when off

Note: Clean the electrode after each use.