# Product Description and Specifications

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### Rotary laser

The measuring tool is intended for establishing and checking exactly horizontal height profiles, vertical lines, alignments and plumb points.

The measuring tool is suitable for indoor and outdoor use.

This product is a consumer laser product in accordance with EN 50689.

### Remote control

The remote control is intended for controlling the Bosch rotary lasers via Bluetooth®.

The remote control is suitable for indoor and outdoor use.

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The numbering of the product features refers to the illustration of the measuring tool and remote control in the figures.

### Rotary laser

(1) | Battery compartment cover
(2) | Battery compartment cover locking mechanism
(3) | Slope button down/ button for clockwise rotation
(4) | Slope button up/ button for anticlockwise rotation
(5) | Line operation button
(6) | Rotational operation button
(7) | Bluetooth® button
(8) | Variable laser beam
(9) | Laser beam outlet aperture
(10) | Upwards plumb pointA)
(11) | On/off button
(12) | Status indicator
(13) | Manual operation button
(14) | Slope button
(15) | Display
(16) | Notch for orientation
(17) | Carrying handle
(18) | Tripod mount 5/8" (horizontal)
(19) | Laser warning label
(20) | Tripod mount 5/8" (vertical)
(21) | Serial number
(22) | Battery adapter
(23) | Rechargeable battery/battery adapter release button
(24) | Rechargeable batteryB)

A)

  In vertical mode, the upwards plumb point applies as a 90° reference point.

B)

  This accessory is not part of the standard scope of delivery.

### Rotary laser indicator elements

(a) | Rotational speed indicator
(b) | Laser operating mode indicator
(c) | Bluetooth® connection indicator
(d) | Shock-warning function indicator
(e) | Battery charge indicator for rechargeable battery/non-rechargeable batteries
(f) | Plumb point function indicator (downwards)
(g) | X-axis slope angle indicator
(h) | Y-axis slope angle indicator
(i) | Softkey symbols

### Remote control

(25) | Button for plumb point function (downwards)
(26) | Rotational operation button
(27) | Sleep mode button
(28) | Line operation button
(29) | Button for anticlockwise rotation
(30) | Slope button up
(31) | Slope button
(32) | Signal transmission indicator
(33) | X-axis status indicator
(34) | Y-axis status indicator
(35) | Slope button down
(36) | Button for clockwise rotation
(37) | Battery compartment cover locking mechanism
(38) | Serial number
(39) | Battery compartment cover
(40) | Remote controlA)

A)

  This accessory is not part of the standard scope of delivery.

### Accessories/replacement parts

(41) | Laser receiverA)
(42) | Measuring rodA)
(43) | TripodA)
(44) | Wall mount/alignment unitA)
(45) | Fixing holes for wall mountA)
(46) | Push button for rough adjustment of the wall mountA)
(47) | Wall mount fine adjustment screwA)
(48) | 5/8" screw for wall mountA)
(49) | MagnetA)
(50) | Laser viewing glassesA)
(51) | Laser target plateA)
(52) | StrapA)
(53) | CaseA)

A)

  This accessory is not part of the standard scope of delivery.

##

Rotary laser | GRL 600 CHV | GRL 650 CVHV
--- | --- | ---
Article number | ‎3 601 K61 F..‎‎‎‎ | ‎3 601 K61 V..‎‎‎‎
Max. altitude | 2000 m | 2000 m
Relative air humidity max. | 90 % | 90 %
Pollution degree according to IEC 61010-1 | 2A) | 2A)
Laser class | 2 | 2
Laser type | 630–650 nm, < 1 mW | 500–540 nm, < 1 mW
Divergence | < 1.5 mrad (full angle) | < 1.5 mrad (full angle)
Measuring tool power supply
Battery pack (Li-ion) | 18 V | 18 V
Non-rechargeable batteries (alkaline manganese) (with battery adapter) | 4 × 1.5 V LR20 (D) | 4 × 1.5 V LR20 (D)
Max. working range (radius).
Without laser receiverB) | 30 m | 35 m
With laser receiver | 300 m | 325 m
Levelling accuracy at 30 m distanceC)D)
horizontal | ±1.5 mm | ±1.5 mm
vertical | ±3 mm | ±3 mm
Self-levelling range | ±8.5 % (±5°) | ±8.5 % (±5°)
Levelling time (at a slope of up to 3 %) | 30 s | 30 s
Rotation speed | 150/300/600 min−1 | 150/300/600 min−1
Single/dual-axis slope operation | ±8.5 % | ±8.5 %
Slope operation accuracyC)E) | ±0.2 % | ±0.2 %
Recommended laser receiver | LR 60 | LR 65 G
Tripod mount (horizontal/vertical) | 5/8" | 5/8"
Approx. operating time
With rechargeable battery (4 Ah) | 60 h | 50 h
With non-rechargeable batteries | 70 h | 60 h
WeightF) | 3.95 kg | 3.92 kg
Dimensions (length × width × height) | 327 × 188 × 278 mm | 327 × 188 × 278 mm
Protection rating | IP68 | IP68
Tipping test heightG) | 2 m | 2 m
A-weighted sound pressure level | < 70 dB(A) | < 70 dB(A)
Bluetooth® measuring tool
Operating frequency range | 2402–2480 MHz | 2402–2480 MHz
Max. transmission power | 6.3 mW | 6.3 mW
Class | 1 | 1
CompatibilityH) | Bluetooth® 5.0/4.X (Low Energy) | Bluetooth® 5.0/4.X (Low Energy)
Max. signal rangeI) | 100 m | 100 m
Bluetooth® smartphone
CompatibilityH) | Bluetooth® 5.0/4.X (Low Energy) | Bluetooth® 5.0/4.X (Low Energy)
Operating systemJ) | Android 6 (and above) iOS 11 (and above) | Android 6 (and above) iOS 11 (and above)
Recommended ambient temperature during charging | 0° C to +35 °C | 0° C to +35 °C
Permitted ambient temperature |  |
During operation | –10 °C to +50 °C | –10 °C to +50 °C
During storage | –20 °C to +50 °C | –20 °C to +50 °C
Recommended rechargeable batteries | GBA 18V… ProCORE18V 4.0 Ah/8.0 Ah | GBA 18V… ProCORE18V 4.0 Ah/8.0 Ah
Recommended battery chargers | GAL 18… GAX 18… GAL 36… | GAL 18… GAX 18… GAL 36…

A)

  Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.

B)

  The working range may be reduced by unfavourable environmental conditions (e.g. direct sunlight).

C)

  At 20 °C

D)

  Along the axes

E)

  At a maximum slope of ±8.5%, the maximum deviation is ±0.2%.

F)

  Weight without rechargeable batteries/battery adapter/non-rechargeable batteries

G)

  The measuring tool, mounted in a horizontal position on a tripod, tips on flat concrete floor.

H)

  When using Bluetooth® Low Energy devices, it may not be possible to establish a connection depending on the model and operating system. Bluetooth® devices must support the SPP profile.

I)

  The signal range may vary greatly depending on external conditions, including the receiving device used. The Bluetooth® range may be significantly weaker inside closed rooms and through metallic barriers (e.g. walls, shelving units, cases, etc.).

J)

  Higher versions of the operating system may be necessary depending on the Bosch Levelling Remote App updates.

The serial number (21) on the type plate is used to clearly identify your measuring tool.

Remote control | RC 6
--- | ---
Article number | ‎3 601 K69 R..‎‎‎‎
Operating temperature | –10 °C to +50 °C
Storage temperature | –20 °C to +70 °C
Max. altitude | 2000 m
Relative air humidity max. | 90 %
Pollution degree according to IEC 61010-1 | 2A)
Max. working range (radius). | 100 m
Non-rechargeable batteries | 2 × 1.5 V LR6 (AA)
Bluetooth® remote control
Operating frequency range | 2402–2480 MHz
Max. transmission power | 6.3 mW
Class | 1
CompatibilityB) | Bluetooth® 5.0/4.X (Low Energy)
Max. signal rangeC) | 100 m
WeightD) | 0.14 kg
Dimensions (length × width × height) | 122 × 59 × 27 mm
Protection rating | IP54

A)

  Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.

B)

  When using Bluetooth® Low Energy devices, it may not be possible to establish a connection depending on the model and operating system. Bluetooth® devices must support the SPP profile.

C)

  The signal range may vary greatly depending on external conditions, including the receiving device used. The Bluetooth® range may be significantly weaker inside closed rooms and through metallic barriers (e.g. walls, shelving units, cases, etc.).

D)

  Weight without batteries