It comes with a large LCD screen and is a lightweight and portable tool for your measurements. The built-in strong magnetic base allows you to connect your device to any ferrous material. Press the hold button to save angle measurement readings for easy recording and inspection of measurement data. This is an ideal angular measurement that can enhance many areas such as housing, architecture, woodworking, machinery, etc. Large LCD display is easy to read for quick viewing and backlight green allows you to read measurements in dim light. Features: It comes with a large LCD display and is a lightweight and portable tool for your measurements. The built-in strong magnetic base allows you to connect your device to any ferrous material. It is an ideal angle measure that can improve many areas such as housing, architecture, woodworking, machinery, etc. The large LCD display is easy to read for quick viewing and the green backlight lets you read measurements in dim light. Press the hold button to save angle measurement readings to facilitate measurement data recording and inspection. Features: Measurement Range: 490 Screen resolution: 0.01 Working temperature: 0C - 40C Storage temperature: -10C - 50C Waterproof rating: IP54 Power: 2 * AAA (without battery) Size: 54 * 56 * 26mm / 2.12 * 2.20 * 1.02in Weight: 50g Package list: 1*measuring instrument