The AquaPro AP-2 is a handheld water quality tester with a modern design, perfect for today’s tech-savvy and health-conscience consumer. AquaPro Water Quality Tester (EC)SKU: AP-2 $44.50 Regular Price$36.50Sale PriceQuantity*Add to CartBuy NowFeatures Simultaneous electrical conductivity (EC) and temperature reading Large easy-to-ready LCD screen Digital calibration (push button) Water resistant housing Magnetic body Automatic Temperature Compensation (ATC) Factory calibrated with a 700 µS solution Specs EC Range: 0 - 9999 µS/cm Temperature Range: 0 - 80 °C; 32 - 176 °F Resolution: 1 µS; Temp. resolution is 0.1 °C/F Accuracy: +/- 2% Calibration: Digital calibration by push button Housing: Water-resistant Power source: 1 x 3V button cell (included) Warranty1 year from date of purchase