Spectra Mini Excavator Premium Package w/GL1425C Grade Laser, CR700 Receiver, Tripod & 9ft Grade Rod (Feet/8th)

Specifications Laser Model: Spectra Precision GL1425C Dual Grade Laser Laser Class: Class 2, 630–643 nm Accuracy: ±1/16 in @ 100 ft (±1.5 mm @ 30 m) Grade Range: ±9% without tilt, ±15% with tilt Self-Leveling Range: ±5° (±8.7%) Working Range: Up to 2,600 ft (800 m) diameter Rotation Speeds: 300, 600, 900 RPM Environmental Rating: IP66, drop-resistant up to 1 m Power Source: NiMH rechargeable battery pack Operating Hours: 45 hours (NiMH) Operating Temperature: -4°F to +122°F (-20°C to +50°C) Weight: 7.7 lbs. (3.49 kg) with battery Warranty: 5 years CR700 Combined Machine Receiver Working Range: Up to 1,500 ft (460 m) radius (laser dependent) Laser Detection Height: 5 inch Numeric Readout Height: 4 inch Reception Angle: 200° Strobe: Anti-Strobe Automatic Shut off: 30 minutes Environmental Rating: IP67 Power Source: (3)x "AA" Batteries Operating Hours: 60+