Material: Main body plastic, LCD screen, Metal probe Color: White Size: 15 x 2 x 1 cm Weight: 21 g Voltage: 1.5 V Battery Capacity: 160 mAh Current: 06 mA Measuring Range: TDS: 0 - 9999 ppm, Conductivity: 0 - 9999 µs/cm, Degrees Celsius: 0- 80°C, Fahrenheit: 0 - 176°F Accuracy: ± 2% F.S