The Aqua Master Tools H600 Pro handheld meter is versatile and accurately measures pH, EC, PPM, TDS and other parameters in liquids. It features a built-in calibration indicator, replaceable electrodes and a robust construction. The package includes the EC E50 Pro digital temperature meter, an instruction manual and a 9 V battery. With a measuring range of pH 0.1 - 14.0, EC 0.0 - 19.9 mS/cm and a temperature of 0°C - 50°C, this device offers precise measurement. The resolution is 0.1 pH for pH, 0.1 mS/cm for EC, 0.01 PPT / PPM for TDS and 0.1 ºC for temperature. The accuracy varies depending on the parameter. The PPM scale is 700 ppm and calibration is automatic. With an operating temperature of 0°C - 50°C, battery indicator and automatic shutdown after 8 minutes, this device is user-friendly and reliable. Dimensions: 210 x 120 x 60 mm, weight: 430 g.