400mm/16-inch digital goniometer, 0-225°, digital horizontal angle ruler, LCD backlight, horizontal protractor

General Description The 400 mm (16-inch) digital goniometer is an essential tool for industrial applications requiring precise angle adjustments. It is designed to measure angles from 0 to 225°, ideal for tasks such as installing niches, cabins, pitched roofs, and handrails. This model features a backlit LCD screen, allowing for clear readings even in low-light conditions. Technical Specifications Angle Range: 0-225° Measurement Accuracy: ±0.5° Angle Increase/Decrease: 0.1° Power Supply: 9-volt battery (included) Automatic shut-off after 5 minutes of inactivity Operation This goniometer is equipped with a lock button to maintain the measured angle and a HOLD button to retain the reading. It is important to handle the tool carefully, turning the rotating arm with even force and avoiding excessive pressure. Please also change the batteries when the low power alarm icon appears on the screen. Other information: Do not move the screws and components arbitrarily. Do not leave the rotating arm open for too long.