Line Measuring Tool Effective For Carpentry For Stair Starting Boards

Line Measuring Tool Effective for Carpentry for Stair Starting Boards Specification: Item Type: Levelling Instrument Material: ABS Color: As shown in the picture Measuring Range: 650mm Measurement Accuracy: 2-3mm Graduation Value: 2-3mm Resolution Value: 2-3mm Application: Any place Battery: 3 x AA batteries Not included Battery Voltage: 1.5V How to Use It can be used when the battery is installed and the switch is turned on and the operation is simple. Package List: 1 x Levelling InstrumentBattery Not Included Note: Do not direct the to the eyes.