Portable pH meter fro quick and reliable measurements * Cloth junction electrode with 1 meter cable * Manual calibration * Large and easy to read display Specifications: Range 0.00 - 14.00 pH Resolution 0.01 pH Accuracy ± 0.01 pH Calibration Manual 2 points Temp. Compensation Manual Battery type/life 1 x 9V / 300 hours Environment 0 – 50°C/95% RH Max Dimensions 80 x 145 x 35 mm