Automatic horizontal self-leveling 
​Accuracy 1.5mm / 30m (1/16 inch / 100 ft) 
​Working range of 4,000 ft diameter (2,000 ft. radius) 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 
​​Power versatility - charge the batteries inside or outside the laser. Alkaline batteries can also be used 
​Extremely durable and portable 
 
 
Data Sheet
Manual