4 X 90 Degrees Mini Digital Protractor Inclinometer Electronic Level Meter Black

• --Ultra-small size, portable design and simple operation.
• --The measuring surface is magnetic and can be attached to the metal surface.
• --High precision resolution. Has Converted Slope and Slope Percentage. There are absolute and relative measurement modes.
• --Large and clear LCD display. Can measure data retention.
• --Calibrate button to calibrate meter to any reference surface.

Description:
Name: Electronic Level
Measuring range: 4 x 90 degrees
Resolution: 0.05 degrees
Operating temperature: 0 to 40 degrees
Working humidity: 40～80% humidity
Power battery: 2 x 1.5V AAA batteries (not included)
Size: about 58 x 57 x 24mm
Notice:
1. Can not be cleaned with organic solvents, keep away from water and corrosive substances.
2. Do not damage or wear the working surface, use a soft rag to remove dirt and keep it accurate.
3. If the instrument is idle for a long time, the battery should be taken out for storage.
4. When the power supply voltage is too low, the battery symbol flashes, please replace the battery as soon as possible.
5. Since this product is only suitable for two-axis measurement, when the third-axis (front and rear of foot level) and the horizontal angle is less than 45°, the LCD will display the error message "Error".
Packing list:
Level x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.