Waterproof LCD Inclinometer for Magnetic Digital Protractor with Built-in Magnets Red

• Accurate Measurement - Range: 4 x 90 - Accuracy: +/- 0.1 - Operating Humidity: 85% - Operating Temperature: 0 C to 50 C.

• Easy to Carry - Compact and Lightweight, made of aluminum alloy and ABS. This magnetic miter tube is compact and lightweight.

• Powerful Magnetic Base - Attaches to saw tables, fences, blades and other metal surfaces - Reversible display if reversed.

• Wide Range of Applications - This digital angle measuring device can be used for auto repair, machine building, measuring table or miter blade levers, construction engineering as well as for the construction, wood, machinery, telecommunications and automobile industry, etc.

• Energy Saving - With one AAA battery (not included), this energy-saving fill gauge can work for more than 50 hours. Feature:

1. Small and lightweight, easy to carry.

2. Built-in powerful magnets on the base ensure attachment to any iron surface.

3. Large digital LCD display with backlight.

4. Fast and accurate measurements.

5. Automatic shutdown after 5 minutes of no operation.

Key Function:

ON/OFF:

1. Press the on/off button once to turn on the device. Long press the on/off button for 3 seconds to turn off the device.

2. After about 5 minutes of no movement or pressure, the device will turn off. Press the power button once to restart the device.

ZERO:

1. When the device is turned on, press the zero button to set the display to zero and enter the relative measurement mode.

2. In the relative measurement mode, the ABS symbol disappears on the LCD screen.

3. In the relative measurement mode, the operator can measure the difference between two objects. The absolute mode measures the angle between the horizontal level and the first object.

4. To return to the absolute measurement mode, press the power button once.