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$529.99
Home/DIY & Tools/Power, Garden & Hand Tools/Measuring & Layout Tools/Laser Measuring Devices & Accessories/Laser Levels
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Grettz G4D 4D Multi-Line Green Beam Laser Level – 360° Horizontal & Vertical Lines, Cross + Plumb, USB-C Rechargeable, Magnetic Mount, Carry Case, IP54 Waterproof for Construction, DIY & Site Use
★★★★★
$529.99
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1
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About this item
- ✔ Full 4 x 360° Laser Coverage for Whole-Room Levelling The Grettz G4D projects four 360° laser planes (16 lines total) – two horizontal and two vertical – allowing complete room coverage for precise layout work. Ideal for flooring, tiling, ceiling installation, stud walls, cabinetry and renovation projects.
- ✔ High-Visibility Green Laser Technology The advanced green beam diode is up to 4× brighter than traditional red lasers, delivering clear visibility indoors and improved performance in bright environments.
- ✔ Self-Levelling Precision with Manual Mode The smart pendulum system automatically self-levels within ±3°, ensuring accurate alignment every time. Switch to manual mode to project angled lines for stair railings, decorative work and complex installations.
- ✔ Pulse Mode for Extended Range Built-in pulse mode allows the laser to work with a detector (sold separately) for an extended working range of up to 40–60m, making it suitable for larger indoor areas and site work.
- ✔ Rechargeable Lithium Battery – All Day Use The integrated high-capacity rechargeable battery provides extended runtime and convenient charging, eliminating disposable batteries and reducing downtime.
- ✔ Durable Job-Site Design Designed for demanding environments, the G4D features IP54 protection against dust and splashes, plus a rugged housing to withstand construction conditions.
- ✔ Flexible Mounting & Precise Adjustment Includes a magnetic mounting bracket and fine adjustment base, allowing quick attachment to metal surfaces, tripods or walls for precise positioning on site.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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