Working Range – 30m (60m w/detector)<br/>Accuracy – ñ3mm@10m<br/>Laser Class – 2<br/>Laser Colour – Green<br/>Number of beams – 2<br/>Direction of beams – vertical/level<br/>Self-Levelling Range – +/-4 ø<br/>Size (WxLxH) – 450 x 317 x 155mm<br/>Protection – IP65/2m Drop Tested<br/>Tripod connection – 1/4″