Product Name: Monitoring Prism with Aluminum-Alloy Bracket Lmp516 Model NO.: LMP516 Horizontal Line: 1 Vertical Lines: 1 Accuracy: 5" or 2" Max Measuring Distance: 1000m Transport Package: Carton Specification: 75X200x212MM Origin: China HS Code: 9015900090 Product Description MonITORING PRISM, ALUMINIUM-ALLOY BRACKET AND PRISM HOLDER. IT CAN BE FIXED INTO THE ROCK OR OTHER ROUGH SURFACE. THE DERECTION CAN BE ROTATE 180DEGREE IN TWO DIMENSION SPACE.*PRISM DIAMETER: 64mm*PRISM HEIGHT: 48mm*MAX MEASURING DISTANCE: 1000M*CONSTANT: 0*ACCURACY: 5SECONDDIMENSION: 75X200x212MM