BOSCH GLM30-23 / GLM3023 Laser Measure Machine 30M

- Model : GLM30-23
- Laser Diode : 635nm , <1mW
- Measurement Range : 0.15 - 30.0M
- Maximum measuring distance : 30M
- Typical Measurement Time : 0.5S
- Laser Class : 2
- Typical Measurement Accuracy : ±1.5mm 

- Maximum measurement time : 4.2s
- Power supply : 2 x 1.5V LR03 (AAA) Batteries
- Auto Power off : 5 mins
- Units of measurement : m / cm / mm
- Laser colour : Red