• Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set
  • Bosch GRL 400 H 400m Rotating Laser Level Set

Bosch GRL 400 H 400m Rotary Laser Level Set with Rod, Receiver, Tripod & Case 06159940JY

Product Code: GRL400HSET

Ex VAT £ 490.83

Inc VAT £ 589.00

Bosch GRL 400 H 400m Rotary Laser Level Set with Rod, Receiver, Tripod & Case 06159940JY


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Bosch GRL 400 H 400m Rotating Laser Level Set

The Bosch GRL 400 H rotating laser level is for outdoor horizontal levelling applications. It's extremely precise with an outstanding 400m working range! This set version includes a measuring rod, laser receiver and tripod for increased flexibility and precision.

Comes With

  • GR 2400 measuring rod
  • LR 1 laser receiver
  • BT 152 building tripod
  • Carry case

Best Features of the Bosch GRL 400 H Rotary Laser Level

  • Outstanding 400m working range with the included LR 1 receiver (20m without the receiver)
  • Extremely precise: this Bosch rotary laser level has accuracy of ± 0.8mm at a distance of 10m
  • Self-levelling of 8% (± 5°) in horizontal mode
  • Shock warning function prevents levelling errors in the event of shocks or vibrations
  • Easy to operate thanks to the one-button operation and self-explanatory display
  • Extremely robust thanks to the all-round protected laser head, and IP 56 dust and splash protection

Technical Spec.

  • Power supply: 2x 1.2V 9Ah HR20 NiMH rechargeable batteries or 2x 1.5V LR20 alkaline batteries
  • Working range: 20 m (diameter)
    Working range with receiver: 400 m (diameter)
  • Rotation speed: 600 rpm
  • Laser line colour: Red
    Laser diode: 635 nm, < 1 mW
    Laser class: 2
  • Accuracy: ± 0.08 mm/m
  • Self-levelling range: ± 5° (8%)
  • Levelling time: 15 s
  • Max. operating time: 30 h (NiMH rechargeable batteries)
  • Weight: 2 kg
  • Operating temperature: -10°C to +50°C
    Storage temperature: -20°C to +70°C
  • Tripod thread: 5/8"-11
  • Part number: Bosch 06159940JY

Bosch Warranty

Bosch offer a standard 1 year warranty with all of their machines, batteries and chargers. You can extend this to a 3 year warranty for power tools or a 2 year warranty for batteries and chargers by registering your product on the Bosch Pro 360 portal here within 4 weeks of purchase.

Note: Due to the nature of their application, accessories and consumables do not have a wear and tear guarantee or warranty. If you are unhappy with your product then you can contact Bosch directly to discuss this.

Bosch Warranty


Delivery Info


FREE Delivery

Over £99*

Next Day Delivery

Order by 3pm (only if in stock)

1 Hour Time Slot

via text alert

Delivered 6 Days a Week

Delivery 6 days a week
Monday - Saturday


Online Deliveries

OK & operating as normal


Click & Collect Only

  • Reserve your items by ordering on our website via our click & collect option (item must be in stock to collect)
  • Please wait till we've contacted you with a time slot so we can ensure social distancing (collection usually ready 1 hr after order placed)

See here for details > In-store Restrictions


Ireland & Northern Ireland - We are sorry we are currently unable to ship to these areas. We hope to be able to supply to you again very soon.


FREE Delivery

to UK mainland when you spend £99 (up to 30kg).

You can test your delivery postcode at the first step of the checkout.

A surcharge applies for orders which include a 'bulky' item/where the total weight is over 30kg. A 'bulky' item will highlight itself on the product description page. A surcharge also applies for orders that are being delivered to a UK offshore postcode. This surcharge is discounted when you spend over £99.


Order by 3pm for Next Working Day Delivery

Our working days are Monday - Friday.

Only for in-stock items (on the product description page it will display either 'Next Day' or '3-4 Days Dispatch'). Order by 2pm for single items which trigger a 'Freight Rate' surcharge at the checkout (e.g. heavy generators, table saws). Please allow an extra day for Scottish Highlands postcodes. Freight items can't be delivered offshore.


NEW Cheaper Delivery - £2.99

Untracked 3-5 working day delivery (small parcels).

We can now provide low-cost delivery for certain small parcels of up to 2kg for orders under £99. This service is provided by Royal Mail on a 3-5 working day service (if in stock). It's applicable on accessories from Bosch, Festool, DeWalt, Trend, Fein and Makita.


- Our deliveries are very easy to track, plus you'll get a handy 1 hour delivery window so you know when to expect your items. You'll receive a tracking number with your 'order dispatched' email.


- Your VAT invoice is always in the box with your goods.


- Your goods are always securely packaged when leaving our store. We strive to ensure your goods reach you in prime condition.


Our main couriers is DPD. We use DPD for the vast majority of our deliveries. APC and TNT handle other specific types of deliveries for us. In poor weather conditions, the couriers may experience delays which are out of our control, however we will help you in every way possible to track progress.


- Delivery to construction/job sites is possible but done so at your own risk. Our service can deliver to an address but we cannot guarantee delivery to a specific person or location at the address. Detailed courier instructions/contact number are recommended to pass to the courier for best results.



UK Standard Delivery (Goods below 30kg)

UK Mainland
UK Standard - Next Day - (orders over £99) FREE
UK Standard - Next Day - (orders below £99) £6.95
UK Standard - Next Day before Noon - (over £99) £8.99
UK Standard - Next Day before Noon - (below £99) £15.95
Scottish Highlands
Scottish Highlands - 1-2 Day (orders over £99) FREE
Scottish Highlands - 1-2 Day (orders below £99) £6.95
UK Mainland - Saturday Premium
UK Saturday Premium - (over £99) £24.00
UK Saturday Premium - (below £99) £30.95
UK Offshore

Northern Ireland, Scottish Islands & other UK Islands

UK Offshore - 2 Day (over £99) £15.00
UK Offshore - 2 Day (below £99) £21.95
Channel Islands

Channel Islands

Channel Islands - 2 Working Day (over £99) £15.00
Channel Islands - 2 Working Day (below £99) £21.95
Order includes Paslode nails/gas:
Channel Islands - 3-5 Working Day (over £99) £66.00
Channel Islands - 3-5 Working Day (below £99) £72.95


UK Freight Delivery (Goods over 30kg)

UK Mainland
UK Freight - Next Day £20.00
Scottish Highlands & UK Offshore
Highlands Freight - 2/3 day £50.00 Offshore Freight Unavailable

It's unsafe to lift anything above 30kg, so a pallet is required to transport these goods.


Want Faster Delivery?

UK - Next Working Day Before Noon for in-stock items and only on weekdays. Orders placed after 3pm on Thursday are received on Monday morning. Orders placed after 3pm on Friday are received on Tuesday morning.

UK - Saturday Premium for in-stock items ordered between 3pm Thursday - 3pm Friday to be received on Saturday. No Sunday deliveries.


Click & Collect - Glasgow Store

COVID-19 Update: AVAILABLE with restrictions

Please wait until we contact you with a time slot for collection. Card payments only.

Want to collect in Glasgow? Reserve online and pick up at your convenience:

1. Add any in-stock items to your basket on our website

2. Select 'Collection - Glasgow Store' at the checkout

3. Enter your name, contact number and email address

4. Collect and pay in store (within 2 business days)


Delivery to Europe - Ireland Only

Delivery is available to Ireland. We're currently unable to ship items above 30kg. You must place your order with VAT added, then we will refund your VAT upon confirmation of your VAT number. We advise you to email your VAT number to sales@kelvinpowertools.com immediately after placing your order.

Irish Republic
2-Day Delivery £12.00


All of our delivery charges are as per the costs from the courier. We always strive to improve on these.

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