Bosch GRL 300 HVG Professional Laser Level Sku : 52173Mfgr Part # : 601061703Delivery : Ships tomorrow.Price : $1,390.15 ex-gst$1,598.67 inc-gst.Price per : Item Add to Cart Green laser line: up to four times better visibility than a red line Easy to set up in both the horizontal and vertical modes due to automatic self-levelling of 8% (± 5°) The shock warning function, which can be switched on and off, prevents levelling errors in the event of shocks or vibrations