Laser Receiver Battery Type AA Compatible Laser Beam Color Green Red Compatible with Grainger Part Number 61KL78 61KL79 Compatible Manufacturer Model Number GRL2000-40HK GRL2000-40HVK Includes Mounting Bracket Includes Batteries Batteries Included Material Plastic Working Range - Maximum 1 000 ft Color Blue Compatible with Product Type Rotary Lasers Display Type LCD Operating Temperature - Maximum 122 Degrees F Operating Temperature - Minimum 14 Degrees F Overall Depth 6 1/4 in