Topcon's TP-L6 series of pipe lasers set the standard for precision and quality on any plumbing or drainage project. With a new compact design, the Topcon TP-L6 can be used in even the tightest of pits. Available in economical red beam or high visibility green beam, the new Topcon pipe lasers come with better than ever battery life to keep you working. -15% to +40% grade capability Self levelling so you know you are working accurately Left/right beamline control A high-contrast easy-to-read display panel Increased beam clarity & brightness - available in red or green beam World's best long-range spot quality RC-500 infrared remote for complete control. New Android & Google app to control laser with your smartphone Rugged, waterproof metal housing Specifications WaveLength 635nm (Red Beam) Laser Power 4.5mW (CW) Laser Class 3R Laser diameter 12mm (Collimated) -15% to +40% Laser Range Horizontal accuracy - ±10 arc seconds Auto Level range ±10% Slope direction ±4% Axis direction Power Source BDC72 Li-ion Battery Approx. 60hrs Bluetooth Range Dependant on Bluetooth device Laser Manager Available in Google and android app stores Remote control Approx. 200m Working Range (Forward position) Approx. 8 Months Operating Time. Includes 1 x TP-L6WB Pipe Laser (Red Beam) 1 x 4 leg sets 150mm 200mm 250mm 300mm 1 x Small & Large Target 1 x Target Holder 1 x RC-500 Remote 2 x BDC72 Li-ion Batteries 1 x Dual Charger 1 x Operator Manual 1 x Australian Calibration Certificate 1 x Carry Case