Hanna pH Meter with Auto calibration. Description: This Hanna pH Meter with Auto calibration is used by millions of people around the world to monitor pH in laboratories and industrial applications as well as in agriculture, fish farming, food manufacturing and quality control, swimming pools and Printing industry. Specification: Range: 0.0 to 14.0 pH pH Resolution: 0.1 pH pH Accuracy: ±0.1 pH Calibration: Automatic, 2 points Battery Type / Life: 3V Li-ion/approximately 1000 hours of continuous use Environment: 0 to 50°C (32 to 122°F); RH max 100%
