Feature●【Precise and Accurate Measurement 】0-12 inch / 0-300mm; Resolution: 0.0005in/0.01mm ; Accuracy: ±0.04mm●【Stainless Steel 】Hardened stainless steel material .this height gauge is durable and has a long service life.●【Function】Auto-off ,Zero, mm/inch conversion, Data hold, ABS/INC ,Data Output●【Widely Application】Height gauge for woodworking .The digital display is designed specifically for woodwork, which can be used to measure height easily●【What You Will Get 】300mm Digital height gauge *1, 3V CR2032*1 ,Instruction*1 , Package Box*1Description