A blue laser level stands on a tripod, surrounded by construction materials.
A green Bosch Professional laser is placed on a work surface.

Self-Leveling Rotary Lasers

Revolutionizing Laser Grading & Leveling

The REVOLVE Advantage

A blue sign with a white symbol on a dark background.
Accurate & Reliable
White thumbs-up icon on blue background, symbolizes approval.
Ease of use
Silhouette of a toolbox and a spool on a blue background.
Solutions for every user

REVOLVE4000 FEATURES

Bosch Professional laser level in blue and green, with buttons.
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    Green Beam

    Up to 4x brighter than red laser beam for greater visibility

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    Ultimate Durability

    IP68-rated dust and water resistant

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    Dual Dial-In Slope

    Allows slope angle adjustment on X and Y axes

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    Disturbance Monitor

    Indicates if tool positions changes, ensuring consistent leveling accuracy

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    CORE18V Compatible

    Step by step guide for user calibration

REVOLVE PRODUCT LINEUP

Bosch Professional laser level, remote control, receiver, mounting bracket, tripod and leveling rod, batteries, battery chargers, and CORE18V batteries.

Rotary Lasers

GRL4000-90CHVGK
  • 18V REVOLVE4000 Connected Green-Beam Self-Leveling Horizontal/Vertical Rotary Laser Kit with (1) CORE18V® 4 Ah Advanced Power Battery
Product details
Bosch Professional GRL4000-80CHV rotary laser level, with visible laser circle, and display of X-7.20%, Y-6.15%.

Rotary Lasers

GRL4000-80CHV
  • 18V REVOLVE4000 Connected Self-Leveling Horizontal/Vertical Rotary Laser with (1) CORE18V® 4 Ah Advanced Power Battery
Product details
Bosch Professional laser level, remote control, and accessories. Includes batteries, CORE 18V batteries, and tripod.

Rotary Lasers

GRL4000-80CHVK
  • 18V REVOLVE4000 Connected Self-Leveling Horizontal/Vertical Rotary Laser Kit with (1) CORE18V® 4 Ah Advanced Power Battery
Product details
Bosch GRL4000-80CH, with X-7.20% and Y-6.15% displayed on screen.

Rotary Lasers

GRL4000-80CH
  • 18V REVOLVE4000 Connected Self-Leveling Horizontal Rotary Laser Kit with (1) CORE18V® 4 Ah Advanced Power Battery
Product details
Bosch laser level, remote, bracket, and tripod, plus GP Alkaline batteries, and safety glasses.

Rotary Lasers

GRL2000-40HVK
  • REVOLVE2000 Self-Leveling Horizontal/Vertical Rotary Laser Kit
Product details
Bosch laser level, line level, tripod, and measuring rod, along with accessories including safety glasses and batteries. Visible text includes "BOSCH", "GP ALKALINE", and measurements on the rod.

Rotary Lasers

GRL2000-40HK
  • REVOLVE2000 Self-Leveling Horizontal Rotary Laser Kit
Product details
A man wearing a hard hat is measuring with a Bosch laser device at a construction site.
LEVELING REMOTE APP

Bosch Leveling Remote app enables you to conveniently control the Bosch rotary lasers GRL4000CH/CHV and GRL4000-90CHVG via Bluetooth from your smartphone.

iOS Download
Android Download