1. This a new version with upgraded US-made builtin chip.
2. Advanced multi-frequency network technology of apex location and automatic calibrating ensures the measurements are accurate.
3. Large colored display, touch button, different colors indicate the trajectory of the file clearly. c) High capacity rechargeable battery with 3.7V/2000mAh.
4. The File clip, Lip hook, and Touch probe can be sterilized by autoclaved sterilizer.
5. The visual angle can be adjusted flexibly.

1.Accuracy: Upgraded built-in US-made high-quality chip, digital measurement, and multi-frequency measuring technology. 
2. Anti-interference, measuring results is not affected by different kinds of teeth or root canal environment.
3. Rechargeable lithium battery with high capacity, standby time can up to 6  months, which is much more longer than NI-MH battery being used by some other manufacturers.  
4. Large colored display, the visual angle can be adjusted flexibly.
5. Integral panel with touch inductive buttons, easy to clean and prevent cross-infection.

1. Battery: 3.7V/2000mAh.
2. Adapter: ~100V-240V 50Hz/60Hz.
3. Consumption power: ≤0.5W.
4. Screen: 4.5' LCD.
5. Buzzer alert: The buzzer will alert when the file is less than 2mm closed to the apex.
6 Operation condition:
A. Environment temperature: 0~40°C.
B. Relative humidity: 10~85%RH.
C. Atmosphere pressure: 60kPa~106kPa.
7. Dimensions: 131mm (L) × 75mm (W) × 105mm (H).
8 .Weight: 446g.

One year