Best Grl 400 H 2026

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Last Updated - 03.02.2026

Best Choice

01

Bosch Professional

Bosch Professional Rotation Laser Level GRL 400 H (Ein-Knopf Bedienfeld, LR 45, Arbeitsbereich: bis zu 400m (Durchmesser), in L-Boxx)

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quick and easy laser recognition: its 110 mm long reception window and double-sided backlit LCD display make it easier to recognize the laser beam
Precise results: Continuously accurate results thanks to ± 2.4 mm to 30 m levelling accuracy and automatic shock warning function ADS
Ideal for construction sites: withstands the harsh conditions of outdoor use thanks to IP56 penetration protection against water and dust
Easy to use: one-button control panel, electronic self-levelling and practical battery compartment
Box contents: rotary laser GRL 400 H, laser receiver LR 45 with holder, 1 x battery compartment, 2 x LR20 (D) batteries, 2 x LR6 (AA) batteries, L-Boxx

609,99 €
02

Bosch Professional

Bosch Professional Rotary Laser GRL 400 H

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise results: Continuously accurate results thanks to ± 2.4 mm to 30 m levelling accuracy and automatic shock warning function ADS
Ideal for construction sites: withstands the harsh conditions of outdoor use thanks to IP56 penetration protection against water and dust
Easy to use: one-button control panel, electronic self-levelling and practical battery compartment
Box contents: rotary laser GRL 400 H, laser receiver LR 1, levelling plate GR 2400, tripod BT 152, 1 x 9 V block battery, 2 x 1.5 V batteries, charger, craft case with space for all accessories
Applications: from determining up and removing values for excavation and foundations to the levelling of concrete cladding to landscaping: this device does its job excellent

589,00 €
03

Bosch Professional

Bosch Professional Rotation Laser Level GRL 400 H (One-Button keypad, Working Range: up to 400m (Diameter), in Carrying case)

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise results: Continuously accurate results thanks to ± 2.4 mm to 30 m levelling accuracy and automatic shock warning function ADS
Ideal for construction sites: withstands the harsh conditions of outdoor use thanks to IP56 penetration protection against water and dust
Easy to use: one-button control panel, electronic self-levelling and practical battery compartment
Box contents: rotary laser GRL 400 H, laser receiver LR 1, 1 x 9 V block battery, 2 x 1.5 V batteries, 1 x RB 1 professional receiver holder, 1 x battery compartment, craft case
Applications: from determining up and removing values for excavation and foundations to the levelling of concrete cladding to landscaping: this device does its job excellent

508,99 €
04

Bosch Professional

Bosch Professional Rotation Laser Level GRL 400 H (One-Button keypad, Working Range: up to 400m (Diameter), in Carrying case)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise results: Continuously accurate results thanks to ± 2.4 mm to 30 m levelling accuracy and automatic shock warning function ADS
Ideal for construction sites: withstands the harsh conditions of outdoor use thanks to IP56 penetration protection against water and dust
Easy to use: one-button control panel, electronic self-levelling and practical battery compartment
Box contents: rotary laser GRL 400 H, laser receiver LR 1, 1 x 9 V block battery, 2 x 1.5 V batteries, 1 x RB 1 professional receiver holder, 1 x battery compartment, craft case
Applications: from determining up and removing values for excavation and foundations to the levelling of concrete cladding to landscaping: this device does its job excellent

418,18 €
Value for Money

05

Bosch Professional

Bosch, Rotary Laser GLR 300 HVG, Red, 0601061700

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Use: quickly adjustable in horizontal and vertical use thanks to automatic self-levelling of up to 8% (± 5°).
Ideal for construction sites: withstands the harsh conditions of outdoor use thanks to IP54 protection class against water and dust; laser class 3R, only for professional users; please note and meet national requirements for the operation of a device with laser class 3R
Box contents: rotary laser GRL 300 HVG, remote control RC 1, wall mount WM4, 2x 1.5V LR20 battery, laser target panel, laser vision glasses, 1x battery compartment, craft case
Applications: ideal for levelling in outdoor use, for applications in building and civil engineering as well as landscaping
Accurate results: Constantly exact results thanks to a levelling accuracy of ± 3 mm to 30 m and automatic shock warning function ADS

532,98 €
06

Bosch Professional

Bosch, Rotary Laser GLR 300 HVG, Red, 0601061700

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Use: quickly adjustable in horizontal and vertical use thanks to automatic self-levelling of up to 8% (± 5°).
Ideal for construction sites: withstands the harsh conditions of outdoor use thanks to IP54 protection class against water and dust; laser class 3R, only for professional users; please note and meet national requirements for the operation of a device with laser class 3R
Box contents: rotary laser GRL 300 HVG, remote control RC 1, wall mount WM4, 2x 1.5V LR20 battery, laser target panel, laser vision glasses, 1x battery compartment, craft case
Applications: ideal for levelling in outdoor use, for applications in building and civil engineering as well as landscaping
Accurate results: Constantly exact results thanks to a levelling accuracy of ± 3 mm to 30 m and automatic shock warning function ADS

499,00 €
07

VEVOR

VEVOR Professional Rotary Laser Max. Working Range 500 m Red Line Laser 360 Degree Laser Altimeter Waterproof and Dustproof Outdoor Working Time 20 Hours with Tripod & Ruler Electrics

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Premium quality: this laser level is made of robust plastic and high-quality metal materials. The stand and spirit level are made of durable aluminium materials with high hardness and lightness. Three fixed pointed feet can be easily inserted into the ground to keep the tripod and installed equipment stable during operation
Precise measurement: The harmonious combination of laser level, tripod and ruler contributes significantly to accurate measurement. Our products are suitable for indoor and outdoor use, perfect for marking, performing precise work on frames and binders, carpentry, shelves, etc
Powerful levelling ruler: with five telescopic sections, our telescopic ruler offers the sufficient length of up to 5 m / 16.4 feet to meet your different measurement requirements. The pole is designed with a double sided metric scale and stored in a durable carry case
Automatic levelling and alignment: the rotation of the laser level is automatically controlled to align and adjust the line within the automatic levelling range of ± 5°. With the most advanced positioning system, make your work more efficient and precise
360° rotation scanning: with the 360° rotation function, the outdoor laser level spotlight scans the entire working area with clear, bright and stable lines. Comes with laser safety glasses to protect your eyes, and you can easily see the laser in intense sunlight

229,99 €
08

Bosch Professional

Bosch WM4 Wall/ Ceiling Mount for Rotary and Line Lasers

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile: flexible mounting of the holder
Height adjustment: the accessory is height adjustable and has a locking function for secure and precise alignment
Compatible with: rotary laser GRL 400 H; GRL 300 HVG; GRL 300 HV; GRL 500 H/HV
Box contents: wall mount WM 4

73,99 €
09

Bosch

Bosch LR1 Red Beam Rotary Laser Receiver

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ideal for construction sites: extremely robust with dust and splash protection according to IP65.
Easy to use: handy, compact receiver for red laser beams for indoor and outdoor use with a range of 200 m
Compatible with: rotary laser GRL 400 H and GRL 300 HV
Box contents: LR 1, 1 x 9 V battery, holder
Acoustic and visual signals: alignment of the laser beam level, visual and acoustic signals, for working in different lighting conditions

138,99 €
10

Bosch

Bosch Professional Laser Receiver LR 6 Red Beam 2 x AAA Batteries 5-50m Range

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

ROBUST: With its robust soft-grip housing, durable rubber-covered keyboard and IP66 protection against dust and water, the receiver is prepared for the toughest construction site conditions.
RECEIVING RED AND GREEN LASER BEAM: The LR 45 laser receiver is compatible with red and green laser beam rotary lasers.
FAST AND EASY LASER RECOGNITION: Its 110 mm long reception window and double-sided backlit LCD display make it easy to recognize the laser beam.
Compatible with: The LR 45 is ideal for the Bosch rotary lasers GRL 250 HV, GRL 300 HV, GRL 300 HVG and GRL 400 H.
Box contents: laser receiver LR 45, holder RB 45, 2 AA alkaline batteries

219,99 €