Spectra Precision LR20 Machine Control Receiver

The LR20 Laser Machine Display Receivers allow compact machines to achieve tighter tolerances without the need for a grade checker. Now smaller machines can be more productive while improving accuracy and saving material usage costs. 8-in. 360-degree laser reception provides increased working area and range Polycarbonate housing and elastomer over-molding provides rugged durability for years of reliable use Super bright grade display with green “on-grade” LEDs provides superior depth/elevation indication Push button setup for ease of use and application flexibility Specifications Display Channels: 5 Accuracy Offset on Grade: 5-Channels Plumb/Swing Accuracy: ±0.5°, ±1.5°, ±2.5° Vertical Reception: 203mm (8 in.) In The Box LR20 Receiver with Holding clamps 5 x Typ AA NiMH Batteries Charger & Adapter Case Brochures and Manuals LR20 Machine Control Receiver Manual