AMEXORS A7 Dental Apex Locator Foldable 4.1-Inch Display Multi-Frequency
Equipped with advanced multi-frequency measurement technology, the AMEXORS A7 Dental Apex Locator delivers highly accurate root canal length determination in both wet and dry conditions. Its ultra-thin foldable design and 4.1-inch LED-backlit color display provide endodontists with ergonomic viewing angles and clear visual-audio feedback during complex treatments.
Key Specifications
Product Model: A7
Product Category: Endodontic Diagnostic Equipment (Apex Locator)
Measurement Technology: Advanced Multi-Frequency (Accurate in blood/electrolyte solutions)
Display System: 4.1-Inch LED-Backlit Color Screen
Body Design: Ultra-Thin Foldable Fuselage with Aluminum Alloy Base
Interface: Type-C Connector (Measurement & Charging)
The AMEXORS A7 Dental Apex Locator is engineered to provide endodontic specialists with precise and reliable root canal measurements. Utilizing advanced multi-frequency technology, the device ensures high-precision readings regardless of the canal environment, effectively measuring accurately even in the presence of blood or electrolyte solutions.
Designed for clinical ergonomic efficiency, the A7 features an ultra-thin, foldable fuselage mounted on an elegant aluminum alloy base. This adjustable structure allows dental professionals to customize the viewing angle for optimal visibility, minimizing neck and eye strain during continuous procedures. The integration of a universal Type-C connector further simplifies the workspace by combining measurement and power charging into a single interface.
To support safe and intuitive operation, the device incorporates a dynamic "traffic light" visual and audio feedback system on its 4.1-inch LED-backlit screen. As the endo file progresses down the canal, the display transitions from a green bar graph (low-frequency sound) to yellow (middle-frequency sound) as it approaches the apex, and finally to red (continuous sound) if the apex is exceeded, allowing for immediate and confident clinical decisions.
| Technical Parameter | Specification / Description |
| Product Model | A7 |
| Product Category | Dental Apex Locator |
| Measurement Technology | Advanced Multi-Frequency Technology |
| Operating Environment | High precision in both Wet & Dry canals (blood or electrolyte solution) |
| Display System | 4.1-Inch LED-backlit colorful screen |
| Visual Feedback (Traffic Lights) | Green Bar (1.0–0.6) / Yellow Bar (0.5–0.0) / Red Bar (‘oU’ – Apex Over) |
| Audio Alert System | Low frequency (Green) / Middle frequency (Yellow) / Continuous sound (Red) |
| Body Construction | Ultra-thin foldable fuselage with an elegant aluminum alloy base |
| Viewing Angle | Adjustable foldable design for friendly operation |
| Connection Interface | Type-C Connector (Measurement and power charging on the same interface) |
| Standard Accessories Included | Tester (×1), Measuring Wire (×1), AC Adapter (×1) |
| Consumable Accessories Included | File Clip (×4), File Probe (×4), Lip Hook (×4) |
| Regulatory Compliance | CE Marked |






