♦ Holds either the zero setting or measured value at any position for differential measurements.
♦ Has a serial output to interface with a computer or printer to process data.
♦ Automatically turns on by moving the main scale or by pressing ON/OFF key.
♦ Automatically turns off after 4 minutes of inactivity conserving battery power.
♦ Measures: 0-20mm
♦ Resolution: 0.01mm
♦ Accuracy: ±0.03mm
♦ Working Temperature: 0°C to 40°C
♦ Humidity: 80%
♦ Operating Power: One silver oxide battery, SR44, 1.55V
♦ 60°, 70°, 80° & 90° Angle of preparation
♦ Does NOT measure undercut