Reliability: The vials are built directly into the tool
Laser w/ LS-80X Receiver (1051612-08)
The Scanning mode simulates a laser line or dots for enhanced visibility at 0°
crown capacity against the fence (45° spring)
It can be fastened to walls with the included wall bracket
Topcon RL-HV2S Dual Grade Laser w/ Receiver Theodolite Accessory Reliability: The vials are builtThe Topcon RL HV2S Dual Grade Laser is a reliable and functional device used to calibrate and level horizontal, vertical, and multi slope areas in the site. This long range laser is ideal for grade checking while excavating, pipe laying, landscaping, foundations, retaining walls, drop ceilings, and more. The device comes with a free Laser Manager App, that allows bluetooth connectivity to the user's mobile device, for an easier control and navigation