Tiger Supplies Optical Plummet Twist-Focus Tribrach bundle-product-NED391185- The Keson 100-foot Surveyor's Rope

The Keson 100-foot Surveyor's Rope is a good tool for both surveyors and people working in construction when dealing longer distances that can't be covered with a standard tape measure

10'/2mm circular bubble vial with 90-degree mirror for accurate and quick set-up

The Calculated Industries calculator comes with a rugged and shock-resistant Armadillo Gear protective case

geological field work

automatically controls fine alignment of the vertical laser lines wirelessly – up to 120ft

Tiger Supplies Optical Plummet Twist-Focus Tribrach bundle-product-NED391185- The Keson 100-foot Surveyor's RopeThe Optical Plummet Twist Focus Tribrach features twist focus (2. 5X mag) and leveling screws with center line. Features an 8 min vial, three prong forced centering and a 5 8 x 11 base. This tribrach has a focusing range of 1. 5 to 50 feet (0. 5 to 15 m). Weighs 1. 85 lb (0. 84 kg)