?This high precision angle meter has many features: professional chip£¬ high precision of 0.01¡ã and 0.001¡ã resolution£¬ engineering use£¬ research and development£¬ working more stable£¬ with the function of the laser£¬ engineering required. It's very professional and ideal for engineering research and development personnel.

Features:
High accuracy ¡À0.005¡ã£¬ high resolution 0.001¡ã.
Li-lon battery rechargeable£¬ durable.
High resolution£¬ professional measurement.
Laser module installed for alignment.
Dual and single axis with user friendly LCD display angle.
V shape aluminum metal case for easy to fit at the corner or pipe.
2 side magnetic base with milled surface.
Audible alarming at settable angle range.
Any angle measurement with gyro.
USB to pc connection need adapter.
PLC Modbus RS485 connection with 6P6C socket£¬ connect up to 255 unit in one network.

Specifications:
Color: Black
Gravity Measurement Accuracy: 0 to 20¡ã: ¡À (0.005¡ã)
20 to 70¡ã: ¡À (0.01¡ã)
70 to 90¡ã: ¡À (0.005¡ã)
Measuring range: Single axis: 360¡ã£¬ Dual axis: ¡À40¡ã
Resolution: 0.001¡ã
Gyro Measurement Accuracy: 0.5¡ã
Gyro Measurement Resolution: 0.1¡ã
Gyro Rotation Speed: <50¡ã/s
Laser Output: 5MW
Display Response time: <0.6 second
Audio Sound: 60dB @ 30cm
Zero Offset Drift Angle Per ¡ãC: 0.002¡ã (typical)
Operating temperature: 0 to 50¡ãC (32 to 122¨H)
Storage temperature: -10 to 60¡ãC (14 to 140¨H)
User Interface: Mono-color LCD with backlight
Supply Power: Rechargeable Li-Polymer 3.7V
Charger port: 5V 500mA Mini type-B USB port
Item Size: Approx 9.4 * 6.5 * 2.8cm / 3.7 * 2.6 * 1.1in
Item Weight: 182.5 / 6.4oz
Package Size: 17 * 13 * 4.5cm / 6.7 * 5.1 * 1.8in
Package Weight: 355g / 12.5oz

Package List:
1 * Digital Angle Protractor
1 * AC Adapter
1 * User Manual