Feature:

• Professional measurement pH, TDS(ppm), EC(Conductivity), ORP, S.G, Salinity(ppt), and Temp. suitable for household drinking water, hydroponics, lab, aquarium. It can be used as a classic tester even if it is not connected to a smartphone.
• Accurate real-time Bluetooth data transmission and clear measured values make it easy for you to save, manage and share test data without worrying about data loss.
• With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. Compared with other pH meters, the pH is a 3-point calibration method, and our pH is a 5-point calibration method and equipped with a calibration powder (Asia Standard: pH 4.00, pH 6.86, pH 9.18, and EU Standard: pH 7.00, pH10.01), you can calibrate effortlessly to ensure the accuracy of your measurements.
• Simply immerse the pH meter electrode in the solution to be tested, readings are quickly displayed on a large LCD display. multi-parameter display at the same time, mobile phone APP control backlight display.
• Salinity Range is 0-9990ppm, Salinity tester has an automatic temperature compensation function 0.1 – 60 °C (32 ~ 140 °F), which can decrease the error caused by the change of liquid temperature.
• Digital pH meter fully customizable parameter settings. the App can set the upper and lower limits of pH, which can be set according to your needs. when the value you set exceeds the test range, the App interface will display a red value abnormally, notifying you of any values exceeding your preset range.

Specifications:

• PH Range: 0.00-14.00
• Resolution: 0.01ph
• Accuracy: ±0.5ph
• Temperature Range: 0.1 – 60 °C
• Resolution: 0.1 °C /0.1 °F
• Accuracy: ±0.5 °C
• EC Range: 0-9999 us/cm , 10.01- 19.99 mS/cm , 20.1-200.0 mS/cm
• Resolution: 1 uS/cm,  0.01 mS/cm,  0.1 mS/cm
• Accuracy: ±2% F.S.
• TDS Range: 0 – 999 ppm, 1000 – 9990 ppm, 10.1- 100.0ppt
• Resolution: 1 ppm, 10 ppm, 0.1 ppt
• Accuracy: ±2% F.S.
• ORP Range:±999mv
• Resolution: 1mv
• Accuracy:±4mv
• Salinity Range: 0.01 - 25.00 %, 0 - 999 ppm, 1000 - 9990 ppm, 10.1 – 100.0 ppt
• Resolution: 0.01 %, 1 ppm, 10 ppm, 0.1 ppt
• Accuracy: ±2%FS. 0.01-5.00% (±0.1%) 5.1-25.0% (±1%)
• S.G Range: 1.000 - 1.222
• Operation Environment: 0.1 – 80 °C; RH: Max 90%
• Battery: 3 x 1.5V (LR44)
• Low battery warning
• Size : 187 x 37 x 37 mm, 95 g
• Display: LCD digital display
• Backlight: APP Control
• Automatic Temperature Compensation: 0 - 60 °C
• PH calibration: pH: 6.86/4.00/9.18 or 7.00/4.00/10.01
• Waterproof: IP67

Package included:

• 1 x 7v1 meter
• 5 x Buffer calibration powder
• English manual