Johnson Red Beam Universal Detector Kit

This universal detector kit by Johnson is designed to work with any red beat rotary laser. The detector enables a red beam rotary laser to be used outdoors or in high ambient light conditions or whenever the human eye cannot see the laser beam. This detector senses the broken pulsating light emitted from the rotary laser and quickly and accurately locates the laser signal being emitted from red beam rotary lasers even when the beams are invisible to the human eye. It includes a 9-Volt alkaline battery, clamp and instruction manual. The kit also comes with a red magnetic floor target and red laser enhancement glasses.

• One-sided detector
• Clamp attaches to grade rod
• Audible and visual indicators
• Includes 9-Volt battery