Best Bosch Grl 400 H 2026

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Last Updated - 27.03.2026

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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9.8

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

615,99 €
02

Bosch

Bosch GRL 300 HV Professional Rotation Laser

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9.7

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

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 HV, laser receiver LR 1 with holder, remote control RC 1, wall mount WM4, 1x 9V battery, 2x 1.5V LR20 battery, laser target panel, laser vision glasses, 1x battery compartment, 1 x 1.5 V LR6 (AA), 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

589,99 €
Value for Money

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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9.5

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 12 V System Line Laser GLL 3-80 CG (2x Batteries 12 V, Charger, Green Laser, with App Function, Universal Mount, Working Range: up to 30 m, in L-BOXX), Amazon Exclusive Set

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9.4

Excellent

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Main highlights

Simultaneous horizontal and vertical levelling: Complete parallel alignment on floors, ceilings and walls with one horizontal and two vertical lines
Simply connected: Use the Levelling app on your smartphone to easily set up and operate the device via Bluetooth
Green laser technology: Bright green laser lines for up to 4 x better visibility than red laser lines
Delivery contents (Amazon Exclusive): Line laser GLL 3-80 CG, 2x 2.0 Ah 12 V battery, charger, BM 1 universal mount, laser target board, bag and L-BOXX
CAL Guard Monitoring: The red LED light warns users about possible calibration errors that can be displayed in detail in the app

583,82 €
05

Bosch Professional

Bosch, Rotary Laser GLR 300 HVG, Red, 0601061700

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9.3

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

539,99 €
06

Bosch

Bosch REDGLASSES Laser Glasses - Red

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20% Off
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

VISIBILITY: The red laser vision glasses help improve the visibility of the red laser beam.
Light ratios: It makes working easier in difficult lighting conditions.
Compatible with: GRL 400 H; GRL 300 HV; GRL 500 H/HV Professional; all laser rangefinder
Box contents: laser vision glasses (red)

15,99 € 19,99 €(20% Off off)
07

DEWEPRO

DEWEPRO® Telescopic Dipstick – Levelling Bar – Telescopic Extendable up to 5 m with Application Level and Bag

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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

STURDY ALLOY PROFILES: The profiles are made of lightweight but robust metal, which increases the durability and handiness of the dipstick. The plastic guides ensure a smooth and stable telescopic function. A handy bag is included for protection and easy transport.
Measuring on the construction site: the DEWEPRO telescopic dipstick is ideal for measuring heights and distances on construction sites. With its leveling division on the front, construction managers and engineers can perform leveling work quickly and accurately.
Landscaping - Landscapers and planners can use the telescopic dipstick to make accurate height measurements and make the terrain efficient. The lightweight construction and telescopic extensibility make it easy to measure even larger areas without additional help.
The front is equipped with a levelling division, with each metre shown alternately in black and red on a white background. This allows for quick and easy reading. The back is finished with a millimetre-accurate division in black so that precise measurements can be taken.
The DEWEPRO tools are characterised by their high quality and reliability. The telescopic dipstick is no exception - it has been designed to meet the needs of professionals in construction, surveying and trade. Dewepro, your fair partner for crafts and industry.
The DEWEPRO telescopic dipstick is an indispensable tool for anyone who needs to make precise measurements and levelling. Thanks to its robust construction and thoughtful design, it is ideal for use on construction sites, in surveying technology and in crafts.
Telescopic extendable up to 5 m: the levelling bar can be extended to a maximum length of 5 metres and is therefore flexible.
Technical data: length: telescopically extendable up to 5 metres, front partition: levelling division (1 m in black, 1 m in red) - division back in mm division in black - material: light metal profiles with plastic guides - elements: 5 elements of 1 m length - accessories: bag and clip-on level
Interior design and renovation: For renovation work indoors, the dipstick can be used to measure precise heights and distances, for example when installing walls, ceilings or floors. The mm division on the back allows for detailed measurements that are essential for accurate results.
DEWEPRO telescopic dipstick – levelling plate – telescopically extendable up to 5 m, tool for precise measurements and levelling including plug-in level and bag

55,80 €
08

vhbw

vhbw Charger Compatible with Bosch GRL 400H, 300HVG, 300HV, 250HV Meter/Battery

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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

Replacement for Bosch 1600A001W3
Precise matching charging adapter, replacement cable with Euro plug for connecting to the mains supply, reliable power supply for your measuring device
Input: 100-240 V | Power: 3 W | Output DC: 3 V / 1.0 A | High quality power supply for measuring technology
High-quality charging cable for safe, comfortable charging of your measuring device. Manufactured in compliance with legal standards
Box contents: 1 x charger, high-quality accessories and spare parts for measuring technology and other electrical devices. vhbw

19,59 €
09

Bosch Professional

Bosch WM4 Wall/ Ceiling Mount for Rotary and Line Lasers

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8.7

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 €
10

Bosch

Bosch LR1 Red Beam Rotary Laser Receiver

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8.5

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 €