SHANHR 200 mm/300 mm Digital Angle Ruler Stainless Steel Electronic Angle Meter Electronic Protractor Goniometer Angle Gauge

1.Multifunction: 2 in 1 design, digital stainless steel ruler and angle finder combo makes precise measurements.
2.360 degree: Hinge mechanism on the angle rule allows 360-degrees to measure inside outside and reverse angles
3.Zeroing function: Simple and easy, using positive and negative angles.
4. Locking function: For read it easily, this angle finder could be locked at any angle. With the screw, the rulers could be hold at any angle.
5.Data hold function: Can easily hold the measuring data at any angles.
6.Angle/Slope unit conversion
7. LCD display: Protractor comes with a large easy-to-read LCD display; easy to read the measuring data.
8.Widely used: Could both measure angle and length, metric and inch scale.
9.Premium quality: Made from high grade stainless steel and ABS plastic, which is rust and corrosion resistant, durable and sturdy.
10.Portable: Compact structure provides you convenient carrying and using.

Size: 0-200/300mm
Material: stainless steel
Measuring range: 0-360°
Resolution: 0.05°
Accuracy:±0.3°
Battery:3V CR2032 (battery is not included .But If you order from RU & ES warehouse ,the product will be sent with batteries)