# Rotary level Bosch GRL 400 H 400 m range 0.08 mm/m accuracy

**URL:** https://aio.lv/en/product--bosch-06159940jy--4253184
**Data updated:** 2025-12-29 15:54 (EET)
**Category:** Measuring tools
**Manufacturer:** Bosch
**Manufacturer code:** 06159940JY
**EAN:** 3165140923514
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 914.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 756.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-06159940jy--4253184

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 10.00 EUR |

## Summary description

The Bosch GRL 400 H is a rotary level with a maximum range of 400 m and a levelling accuracy of ±0.08 mm/m. It features a self-levelling range of ±5° and operates on a 1.5 V battery. The device is designed for precise levelling tasks in construction and surveying, ensuring reliable results.

## Long description

The Bosch GRL 400 H is a rotary level designed for construction and surveying tasks that require long-range, high-precision levelling. With a maximum working range of 400 m and levelling accuracy of ±0.08 mm/m, this instrument combines distance capability with fine accuracy. It features a 5/8" tripod thread, IP56 protection class and runs on a 1.5 V battery, making it suitable for outdoor use in variable conditions.
Advantages
The rotary level offers a long 400 m range while maintaining an accuracy of ±0.08 mm/m, supporting precise horizontal control over large sites. Its self-levelling mechanism covers up to ±5° to speed up setup. The IP56 rating protects against dust and strong water jets, and a standard 5/8" tripod thread ensures compatibility with most professional tripods. Battery operation provides portability and straightforward field use.
Suitable for
Construction site levelling
Large-area surveying and layout
Setting horizontal reference lines for infrastructure work
Outdoor projects requiring weather-resistant instruments
Key specifications
Maximum range: 400 m
Levelling accuracy: ±0.08 mm/m
Self-levelling range: ±5°
Tripod thread: 5/8"
Protection class: IP56
Power source: 1.5 V battery
Colour: Blue
Brand: Bosch
MPN: 06159940JY
EAN: 3165140923514
How to use
Place the rotary level on a compatible tripod using the 5/8" thread and position it roughly level. Power the device with a 1.5 V battery and allow the self-levelling mechanism to stabilise within its ±5° range. Rotate the instrument to establish reference lines or use with suitable receivers and targets to extend measurement capability across the full 400 m range. Verify readings against known benchmarks and follow standard surveying procedures for stakeout or layout work.
Usage recommendations
For best results, use the Bosch GRL 400 H with a stable tripod and check the device's level periodically. Protect the unit from prolonged exposure to heavy rain despite its IP56 rating, and replace batteries before extended jobs to maintain consistent operation.

## Specifications

| Feature | Value |
|---|---|
| Type | Rotary level |
| Weight | 2 kg |
| Number of batteries supported | 2 |
| Power source | Battery |
| Height | 188 mm |
| Tripod mounting supported | Yes |
| Width | 183 mm |
| Depth | 170 mm |
| Product colour | Blue |
| Rotational speed | 600 RPM |
| Maximum range | 400 m |
| Battery voltage | 1.5 V |
| International Protection (IP) code | IP56 |
| Laser class | 2 |
| Laser diode | 635 nm (\< 1 mW) |
| Levelling accuracy (±) | 0.08 mm/m |
| Self-levelling range (±) | 5 ° |
| Colour of laser beam | Red |
| Tripod thread | 5/8 |

## FAQ

### How much does the Rotary level Bosch GRL 400 H cost, and is it available for purchase?

The price is 914.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Bosch products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bosch service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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