Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter Acidometer Water Quality Analysis Device NO5131

Features:

Use to measure the PH & TDS & TEMP of solution.

Electrode probe can be replaced, ATC function.

Easy calibration of pH and TDS.

Large and clear LCD with backlight, easy to read and accurately measuring functions.

Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.

Automatic temperature compensation.

Specifications:

Range: pH: 0.00 ～ 14.00pH

     TDS: 0.00 ～ 19990ppm

     Temperature: -50℃ ～ 70℃ (-58℉～ 158℉)

Resolution: pH: 0.01pH

        TDS: 10ppm

        Temperature: 0.1℃ (0.2℉)

Accuracy: pH: ±0.1pH    

       TDS:±2%F.S

       Temperature: ±1℃ (±2℉)

Temperature Compensation: 0°C ～ 50°C (32°F ～ 122°F)

Working temperature: 0°C ～ 50°C (32°F ～ 122°F) 

Power Supply: DC 4.5V (Power Adapter Usable)

Battery: 3×1.5V LR44 Button Cell Batteries (NOT Included)

Color: Grey

Material: ABS

Size: Approx. 188 * 40 * 40mm / 7.4 * 1.6 * 1.6in 

Weight: Approx. 75.6g / 2.7oz 

Package Size: Approx. 21 * 6.2 * 4.4cm / 8.3 * 2.44 * 1.73in

Package Weight: Approx. 139g / 4.9oz

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