stainless steel digital display two-in-one angle ruler 300mm metric
inch internal and external angle electronic protractor Stainless steel digital display two-in-one angle ruler 300mm metric inch internal and external angle electronic protractor
Features ※ For measuring the inside and outside angle of the workpiece ※ Angle and ruler are 2 to 1 ※ 0-360 ° full measurement ※ Can display 999.9 ° ※ With locking knob ※ Convenient locking angle at any position ※ Precision stainless steel measuring structure ※ 5 minutes automatic shutdown ※ Induction automatically starts ※ Power supply: 3V (CR2032 × 1 capsule) ※ Service life is over 2000 hours ※ Key functions: on / off, clear
Application area 1. Home decoration: such as the cutting angle of wood and the angle measurement of cabinet making; 2. Machining: such as measurement of sheet metal angle; 3. Teaching surveying and mapping: necessary for surveying and drawing; 4.
Others: military, biology, medicine, highway, railway, bridge,
engineering survey and other fields that require measurement angles.
Packaging Information Packing Type: Color Card + Blister Packaging