Spectra Precision LL1505C Automatic self levelling including HL 760

Spectra LL1505C laser level prepared to perform at all times. The automatic, self-leveling Spectra Precision® LL1505C Laser Level is the most rugged laser level available, tough enough to handle a wide variety of general and concrete construction applications. The rugged laser can withstand drops of up to 1 meter (3 feet) onto concrete and tripod tip overs up to 1.5 meters (5 feet). This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product. Exactly what you need in one tool. Take command of the LL1505C Single person manual slope control Complete kits available, and fits in one case with tripod and grade rod Energy-efficient design offers long battery life Highly durable design able to survive a drop up to 1m (3 feet) onto concrete Remote control or remote control app allows operation of laser functions from anywhere on the jobsite Features & Benefits Automatic horizontal self-leveling Accuracy 1.5mm / 30m (1/16 inch / 100 ft) Working range of 1200m (4,000 ft) diameter with HL760 receiver Bluetooth connection allows laser control with a smartphone Height of Instrument Alert - unit stops rotating when jarred to avoid erroneous readings Simple keypad for easy grade matching Selectable rotation speed is ideal for working with machine mounted receivers Power versatility - charge the batteries inside or outside the laser. Alkaline batteries can also be used Extremely durable and portable 5 Years warranty Specifications Leveling Accuracy ± 1,5mm / 30m; 1/16 in @ 100ft; 10 arc seconds Rotation Speed 300, 600, 900 rpm Self-Leveling Range Typ. ± 5° (± 8.7%) Radio Range HL760-Up to 100m (330 ft) Operating Temperature -20°C to +50°C (-4°F to +122°F) Storage Temperature -25°C to +70°C (-13°F to +158°F) Power Source 10,000 mAh NiMH battery back or 4 x 1.5V D alkaline batteries Battery Lifetime (NiMH) Up to 55 hours Battery Charging Time < 10 hours Battery Charging Temperature 5°C to +40°C (+41°F to +104°F) Charger Input Voltage 100V-240VAC ± 10%, 50 Hz – 60 Hz Dust and Water Proof (IP) IP66 Weight 3.49 kg (7.7 lbs) (incl. Battery pack) Product Dimensions 240mm x 280mm x 180mm (9.45 in x 11.02 in x 7.09 in) What's Include: LL1505c Horizontal Laser Level HL760 C70 Clamp Nimh Rechargeable Batteries Charger Small Case