Red Beam Rotary Detector, Battery Type AAA, Compatible Beam Color Red, Includes Clamp, Includes Batteries Batteries Included, Material Plastic, Working Range - Maximum Not Applicable, Color Black, Orange, Compatible with Product Type Rotary Lasers, Display Type LED, Operating Temperature - Maximum Not Applicable, Operating Temperature - Minimum Not Applicable, Overall Depth 1 1/2 in, Overall Height 4 1/2 in, Overall Width 2 1/2 in, Use Location Outdoor, Operating Life - Time 40 hr