OAKTON pHTestr 30 pH Meter

The OAKTON pHTestr 30 is a pH meter designed for various applications. It features a large LCD with a 3-color backlit display for easy readability. The device incorporates a double-junction sensor and offers 3-point calibration. It includes automatic buffer recognition and automatic temperature compensation. Stability and battery status icons are displayed on the screen. The pHTestr 30 is waterproof with an IP67 rating. It measures pH from -2.00 to 16.00 pH. The resolution for pH is 0.01 pH, and for temperature, it is 0.1°F (0.1°C). Accuracy is ±0.01 pH and ±0.9°F (±0.5°C). The meter uses four AAA batteries for power.