HT-400 Digital Protractor Electronic Accuracy Angle Gauge 4*90° Magnetic Inclinometer Mini Level Box for Woodworking Tools

Good luck with your favorite purchasesHT-400 Digital Protractor Electronic Accuracy Angle Gauge 4*90° Magnetic Inclinometer Mini Level Box for Woodworking Tools Features 1. Plastic enclosure; 2. Relative/absolute measurement interchange at any position; 3. Angle and slope readout conversion; 4. Data hold; 5. Magnets in bottom; 6. White/green backlight 7.The instrument will be dimmed 30 seconds after it is stationary, and will automatically shut down 3 minutes after it is dimmed. 8. Portable size,convenient to co-work with other measuring tools and enlarge measuring range. Technical Parameters 1.Measuring range: 4*90° 2.Resalution: 0.01 ° 3.Accuracy:±0.2° 4.Repeatability:0.05° 5.Battery: AAA×2 battery 6.Working temperature: 0℃~40℃ 7.Convenient to be attached to the object ineasuring workpiece 8.Absolute zero measurement based on the level surface