Digital Depth Gauge Digital Tread Depth Gauge LCD Magnetic Self Standing Aperture Hand Routers 0~80mm 100% brand new and high quality Features: This digital depth gauge is a useful tool for aperture depth measurement in woodworking, metalworking and other applications. It can measure in metric (mm) and imperial (inch) units and the readings can be read readily on the LCD. Horizontal & vertical measuring. For hand routers & router tables. 60mm wide aperture. Measuring rang:0~80mm / 0~3-1/8" Self standing for setting cutter depth on routers tables and low profile for backfence adjustment. Specification: Measuring range: 0 ~ 80mm/0 ~ 3 1/18" Hole depth: 0 ~ 50mm/0 ~ 2" Resolution: 0.01mm/0.0005" Material: ABS & metal Dimensions: 100x155mm/3.94x6.1inch Powered by: CR2032 3V (Not included) Color: Black Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Digital Height & Depth Gauge