Features :

1. 360 degree measure range.
2. Display always read upright, no matter which way the level is turned.
3. Precision machined stainless frame.
4. Simple calibration requiring no special fixtures.
5. Versatile measuring tool, angle finder. Protractor. Lever three in one.
6. 3V lithium battery 2000 hours in continuous use.

Specifications :

	Order No.:	451-101, Digital Protractor (Regular Type) 451-101M, Digital Protractor (Magnetic Disks) 451-101W, Digital Protractor (With Wide Measuring Face) 451-101WM, Digital Protractor (With Wide Measuring Face And Magnetic Disks) 451-101V, V-Groove Digital Protractor
	Measuring range:	4×90°(0~360°)
	Work temperature:	+5°C~+40°C
	Work humidity:	≤85%RH
	Resolution:	0.1°
	Accuracy:	≤0.2°
	Power:	CR2032 3V lithium battery