The Spectra Precision LL500-1 is a self-leveling rotary laser that comes with the HL700 receiver, an alkaline battery, a tripod, a 15' grade rod (feet/10ths), and a tripod case. The LL500 is a highly accurate and reliable laser level that is ideal for use in a variety of construction and agricultural applications. It has a working range of up to 1,600 feet with the receiver, and the laser level is accurate to within 1/16 inch at 100 feet.
The included HL700 receiver is a highly accurate and reliable tool that allows you to easily locate the laser level even in bright sunlight or other challenging lighting conditions. The tripod and grade rod provide a stable base for the laser level, allowing you to achieve accurate and precise results every time. The tripod case makes it easy to transport and store the LL500 and its accessories. Self-leveling range : ± 11 arc minutes.
Power source : 4x D-Cell Alkaline or NiMH batteries. Battery life : 100 hours NiMH. 4°F to 122°F (-20°C to 50°C). Dust and waterproof : Yes - IP54. HL700 Receiver with Clamp C70. 4 x D-Cell Alkaline Batteries.2161 Tripod Heavy Duty Aluminium. GR151 Grade Rod Tenths 15FT. LL500 Self-Leveling Rotary Laser Manual.