The is a dedicated laser line detector that takes your Bosch laser level game way beyond just indoor line sighting — this thing lets you work out to distance where your eye simply can’t see the beam. It’s built to read both green and red laser lines, so you’re not juggling gear based on laser colour or daylight conditions — the receiver handles both without fuss and lets you find grade even when the sun’s washing out the laser.

On a jobsite, especially outdoors, having a unit that actually lets you see a signal without staring at the actual laser makes a world of difference. The LR 7 doesn’t just beep blindly — it’s got a clear, backlit display and light indicators that show you where the beam plane is, and that really matters a lot on a job site where you’re squinting into high ambient light or lifting the unit up over framing.

Key Features:

• Dual Laser Detection - Reads both green and red lines so you’re not limited by laser type or brightness.
• Large Reception Area - The ~8cm wide sensor means you find that line fast even if you’re not perfectly lined up.
• Visual & Audible Signals - Display plus beeps give clear feedback so you know when you’re on grade without guessing.
• Rugged IP54 Housing - Dust and splash protection so it survives being knocked around a busy site.
• Compact & Lightweight - At around 150g it won’t be a handful on a staff or pole all day.

Applications

This receiver is a must when you’re trying to extend your laser level’s working range out past where the naked beam is visible — think outdoor slab layouts, long runs of stud wall, or ceiling grid layouts where your laser might bounce and fade. It’s equally at home tracking grade on a long run of pipe or marking a big floor space, and the dual‑mode signals mean you don’t have to stop and squint at a tiny beam in bright light.

Why Choose This Model

Here’s the thing — if you’re serious about precision layout work and aren’t planning on holding the laser a metre in front of your face to see the beam, you want a receiver that actually tells you where the line is. The LR 7’s reception range out to ~50m and the clear display means you’re not mis‑reading grade and wasting time rechecking. It’s a simple tool, but it does what it’s supposed to and won’t fold up after a couple of site knocks.

Technical Specifications Explained

• Range - Works up to ~50 m, so you can pick up the laser even when sunlight makes the beam invisible to your eyes.
• Accuracy (Fine/Rough) - ±1 mm/±3 mm tells you how tight your grade reading can be depending on detection mode.
• Power Supply - Runs on two AA batteries, so you can grab spares anywhere and keep rolling.
• Dust & Splash Protection - IP54 rating means you don’t have to baby this thing around mud and moisture.
• Weight - ~150 g keeps it light on a grade rod or timber without fatigue.

Who Should Buy This

If you’re a builder, surveyor, or installer who needs to layout or check levels over long runs where the laser beam fades, this laser receiver is a solid choice. The dual laser compatibility and clear indicators save time and guesswork, and it won’t feel like a toy when you’re up early doing rough grading.

In short — you don’t need this if you only ever work ten metres from your laser, but if your job regularly pushes range or you’re working outdoors in bright conditions, this receiver becomes one of those tools you reach for before you even think about eyeballing a laser line again.