Strong Magnetic Grip: Our protractor is equipped with strong magnets on all four sides, allowing it to securely attach to ferromagnetic surfaces such as pipes, conduits, and woodworking saw blades. This ensures hands-free operation, enhancing stability and accuracy during measurements.

Dual Laser Lines & User-Friendly Controls: Easily activate the built-in red laser lines on both sides using three intuitive buttons. The Zero Point Button allows for effective absolute or relative angle measurements, making it ideal for both professional and DIY tasks.

Versatile Measuring Display: The protractor measures angles in 360° or 4 x 90° increments, automatically adjusting the measurement value on the clear display screen. The Hold Button remembers your measurements, perfect for use in narrow spaces, inverted situations, and curved pipelines.

Automatic Orientation Adjustment: Installed upside down? No problem! The display flips automatically to maintain accuracy, with a precision of ± 0.2° and a resolution of 0.05° for each measurement.

Clear LCD & IP54 Rated: The easy-to-read display provides clear measurement results in any lighting condition. With an IP54 rating, it is resistant to dust and water splashes, making it suitable for various environments.

Compact & Portable: This palm-sized protractor is designed for easy portability, featuring a rechargeable 400mAh battery with ultra-long standby time and a power display for timely charging. Tips: If your protractor is not functioning properly, check the battery condition or consider resetting the device. Please note that levels can be sensitive to changes in temperature and humidity, which may affect accuracy. Ensure proper care to maintain the integrity of your instrument.