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Precise Measurement, Peace of Mind During Recovery.
Whether you’re a physical therapist, an orthopedic specialist, or a patient recovering from an injury, accurate range of motion (ROM) monitoring is essential. Our digital goniometer combines a high-definition LCD screen with an ultra-durable transparent acrylic arm, allowing you to measure joint angles quickly, accurately, and effortlessly. Say goodbye to guesswork and hello to professional-grade precision.
(Precise Measurement, Peace of Mind During Recovery. Whether you’re a physical therapist, orthopedic specialist, or a patient recovering from an injury, accurate range of motion (ROM) tracking is essential. Our digital protractor combines a high-definition LCD screen with an ultra-durable transparent acrylic arm, allowing you to measure joint angles quickly, accurately, and effortlessly. Say goodbye to visual estimates and embrace professional-grade precision.)
Key Features
📐 360° Blind-Spot-Free Measurement & 0.1° Resolution: Features a smart eccentric shaft design for smooth, flexible operation without loosening. Offers three measurement modes (0–90°, 0–180°, 0–360°) with an accuracy of up to ±1° and a display resolution of 0.1°.
(360° Blind-Spot-Free Measurement & 0.1° Resolution: The eccentric shaft design ensures flexible, stable operation without loosening. Supports three measurement modes—0–90°, 0–180°, and 0–360°—with an accuracy of up to ±1° and a display resolution of 0.1°.)
💡 High-Definition LCD Screen & Smart Features: The clear LCD screen makes reading measurements a breeze. Equipped with a “Zero” function (set a reference point at any position), a “Lock” function (lock the reading), and a data flip button, allowing for easy reading from any angle. Features a built-in 5-minute auto-shutdown function to conserve battery life.
(High-Definition LCD Screen & Smart Features: The screen is clear and easy to read. It features a “Zero” function (set zero at any position), a “Lock” function (lock the value), and a digit flip button, allowing for easy reading from any angle. The 5-minute auto-shutdown feature conserves battery life.)
🛡️ Thickened Transparent Acrylic: Made from high-quality, highly transparent acrylic material. The thickened design provides exceptional flexibility—it can be bent without breaking. The smooth, rounded edges are burr-free, ensuring a safe and comfortable grip and preventing obstruction of the patient’s limbs during measurement.
(Thickened Transparent Acrylic: Made from high-quality, highly transparent acrylic material. The thickened design offers high flexibility and can be bent without breaking. The smooth, rounded edges are burr-free, providing a comfortable grip and ensuring an unobstructed view during measurement.)
🔋 User-Friendly Battery Design: Uses a standard CR2032 button cell battery (included). The push-button battery compartment allows for easy battery replacement without tools.
(User-Friendly Battery Design: Uses a standard CR2032 button cell battery (included). The push-button battery compartment allows for easy battery replacement without tools.)
📏 Dual-Scale Ruler: The transparent ruler arm is printed with both metric (centimeters) and imperial (inches) scales, serving as both a protractor and a straightedge—one ruler with multiple uses.
(Dual-Scale Ruler: The transparent arm is printed with both metric and imperial scales, functioning as both an angle ruler and a straightedge—one ruler with multiple uses.)
Applications (Perfect For / Applications)
Medical and Clinical Applications: Orthopedics, physical therapy, sports medicine, and chiropractic care.
Rehabilitation and Recovery: Tracking progress in range of motion (ROM) for knee, shoulder, elbow, wrist, and ankle injuries.
Education: Ideal for teaching at medical and nursing schools, as well as for anatomy demonstrations.
(Medical and Clinical: Orthopedics, physical therapy, sports medicine, and chiropractic care. Rehabilitation and Recovery: Tracking progress in range of motion (ROM) recovery for the knee, shoulder, elbow, wrist, and ankle joints. Education: Teaching at medical and nursing schools, and anatomy demonstrations.)
Product Specifications
Material: High-transparency acrylic
Dimensions: 317 x 127 mm (12.5 x 5 inches)
Measurement Range: 0–360°
Resolution: 0.1°
Accuracy: ±1°
Battery: CR2032 3V (replaceable)
Weight: 175 grams (including packaging)
Color: Black digital display unit with transparent scale
Frequently Asked Questions (FAQ)
Q: Can I zero the device at any position?
A: Yes! You can place the two arms in any starting position and press the “ZERO” button to reset the display to 0.0°, making it ideal for measuring specific ranges of motion.
Q: Does the transparent scale bar obstruct the view of the joint?
A: No. The highly transparent acrylic material is specially designed to allow you to clearly see the anatomical landmarks beneath the scale bar.
Q: Is it easy to replace the battery?
A: Absolutely. The battery tray features a push-to-release design. Simply press the latch to eject the tray, replace the CR2032 battery, and snap it back into place.
