30/40/50cm Electronic Digital Display Level Ruler Magnetic Angle Meter Aluminum Alloy Level Protractor Inclinometer 90 Degree

Please carefully choose the model you need, as different models have different numbers of horizontal bubbles!!!

Calibration Mode Tutorial

When you see characters such as "Error 1" or find that the angle is incorrect when opening the device, please turn it off and place it on a flat surface, and follow the instructions in the calibration video to operate

▲ Introduction

Strong magnetic adsorption digital level ruler, with six powerful advantages, crafted with ingenuity, and chosen by experienced craftsmen to make work easier.

▲ Features

●Clear and accurate: Accurate horizontal measurement at 0 ° -90 ° angles, with an accuracy of 0.05 °.

●Inverted reading: When inverted, the numbers automatically flip for easy reading.

●Anti slip and wear-resistant: CNC precision milling at the bottom, high flatness anti slip.

●Strong magnetic adsorption: firmly adsorbs ferrous metals, making it more convenient to use.

▲ Basic Parameters

●Main raw materials
Aluminum alloy

●Horizontal Bubble
30cm: 1 piece
40cm: 2 pieces
50cm: 3 pieces

●Resolution: 0.05 °

●Accuracy: ± 0.1 °

▲ Packing list

1 * Digital level ruler