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Free Shipping. 5%OFF Order Over $200.

Woodpecker Woodpex III Apex Locator. 4.5" LCD, For Dental Endodontic Root Canal Treatment Measurement. Folding Upgraded Chip, Innovation Algorithm. High Accuracy Rate. High Sensitivity. FDA Approved. One Year Warranty. 


  • Upgraded chip, innovation algorithm, high sensitivity.
  • Folding, easy to adjust the visual angle.
  • Equipped with clear bright 4.5’’LCD, clear image and different colors indicate the trajectory of the file clearly.
  • Innovative algorithm, multi-frequency measurement, and anti-interference.
  • Based on advanced multiple frequency network impedance measurement technology and automatic calibrating ensures the measurements are accurate. The accuracy rate has been improved to 97.71%.
  • The accessories of the “WOODPEX III” can be autoclaved under the high temperature and high pressure. Avoiding cross infection effectively.
  • Rechargeable lithium battery, unnecessary to replace batteries repeatedly.
  • Buzzer alert: The buzzer will alert when the endo file is less than 2mm to the apex.
  • Apex locator is a supporting equipment of endodontic treatment, through the measurement of the length of apical teeth, helping dentists to finish the endodontic treatment.

Technical Parameter

  • Adapter: 100V~240V, 50Hz/60Hz
  • Consumption power: ≤0.5W
  • Battery: 3.7V/ 750mAh
  • Screen: 4.5’’ LCD
  • Weight: 0.74lb (336g)
  • Dimension: 3.3"×3.5"×4.4" (84mm×88mm×112mm)

Packing List

  • 1*Main unit
  • 1*Measuring wire
  • 4*File clip
  • 5*Lip hook
  • 2*Measuring file
  • 1*Adapter
  • 1*Tester
  • 1*Battery
  • 1*Instruction manual
  • 1*Quality certificate
  • 1*Warranty card
  • 1*Packing list
  • 1*Enlarged display of apicaformen
  • 1*Troublrshooting card
  • 1*Harm of fake Products

      Direction to Use

      • When the file reached the front region of the apical foramen, the white bars displayed.
      • When the file has gone to the position near by the apical foramen, the green bars displayed.
      • When the file has exceeded the apical forament, the red bars displayed. A continuous beep sound will be generated at the same time.


      • We offer ONE years free repair on main unit and six months on spare parts from the date of purchase with warranty card. 

      Using Traditional Measuring Methods

      • Handing Method:

      - The doctor determines whether the device reaches the apical foramen according to the feeling of hand and pain of patient, which is of strong subjectivity and low accuracy. 
      - The accuracy is only about 42% within error range of 0.5mm.
      • X-raying Method: 
      - Three-dimensional structure is projected in two-dimensional plane. 
      - For different projection angles, the data is very error-prone.
      - Apical foramen cannot be reflected in the X-ray dental film. 
      - More than 80% of the apical foramens are not in the apex position but at the side.