E60 Pro EC, PPM, TDS, Temp meter Suitable for many industries, the E60 Pro EC, PPM, TDS, and Temp Meter stands as the ultimate digital pen meter, perfectly suited for measuring the EC, PPM, TDS, and temperature of diverse liquids. With precision and user-friendliness in mind, this high-quality meter fits snugly in your hand. Its rubber ergonomic back ensures comfort, and the attached cord keeps the cap secure. Furthermore, it boasts a 1-point auto calibration feature, simplifying the calibration process. Plus, it has a IP67 waterproof rating and it can float, no more fretting about losing it. The E60 Pro comes with batteries and it has a replaceable electrode to extend the lifetime of the pen meter. Range: EC: 0 ~19.9 mS/cm (0 ~ 19999 μS/cm) TDS: 0 ~ 19.99 PPT / PPM: 0 ~ 1999 PPM Temperature: 0°C ~50°C (32°F ~ 122°F) Resolution: EC: 0.1mS/cm, 1 μS/cm (<1999 μS/cm), 10 μS/cm (>1999 μS/cm) TDS: 0.01 PPT / PPM: 1 PPM Temperature: 0.1°C Accuracy: EC: ± 2% F.S. TDS: ± 2% F.S. /PPM ± 2% F.S. Temp: ±0 .5°C Temp. compensation: 0°C - 50°C (32°F - 122°F) Calibration: EC: 1 point auto mS/cm 1.4 EC (μS/cm 1413 EC) Features: Battery indicator & automatic temp. compensation Power supply: 3 × 1.5 Volt AG-13 button cell battery (included) Auto. power-off: After 8 minutes Calibration indicator: With correct calibration Waterproof: IP67 Dimensions: 220 x 40 x 40 mm Weight: 102 grams Warranty Checklist