03-LPR121 Swiss-Style Pro Precision Circular Prism System 405100 The Johnson Level Magnetic Sheave

The Johnson Level Magnetic Sheave Alignment Laser comes in two variations that differ in the beam emitted by each device

With visual indicators displayed on the high-contrast backlit LCD screen of the receiver

Sealed against water and dust

This chalk line reel is made from USA

Designed for use with laser detectors

03-LPR121 Swiss-Style Pro Precision Circular Prism System 405100 The Johnson Level Magnetic SheaveThe SitePro LPR121 swiss style professional 62mm circular prism system is designed for high accuracy and maximum range. Features copper coating with special resistant coating to prevent reflectivity caused by small particles or condensation. Constant of 0mm High precision with less than 2 beam deviation, 2. 0mm centering accuracy Range up to 11,500 ft (3,500m) Copper coating with special resistant coating to prevent reflectivity caused by small