NEW-HIlti Multi line laser kit PM 4-M measuring systems | eBay
Hilti 33 ft. PM 40-MG Multi-Line Green Laser Level Kit (8-Piece) 3576138 - The Home Depot
Hilti 33 ft. PM 30-MG Multi-Green Laser and Receiver Kit Complete with Receiver, Battery, Charger and Case 3622327 - The Home Depot
Hilti - PM 4-M All-in-one, multi-line laser with three vertical lines and one horizontal line, for all interior applications. TECHNICAL DATA: Accuracy: ±2 mm at 10 m Self-levelling range at room temperature: ±