# Rotary level Bosch GRL 300 HV Professional 300 m 0.1 mm/m

**URL:** https://aio.lv/en/product--bosch-061599403y--7157597
**Data updated:** 2025-12-30 06:08 (EET)
**Category:** Measuring tools
**Manufacturer:** Bosch
**Manufacturer code:** 0.615.994.03Y
**EAN:** 3165140604505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 259.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 1 041.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-061599403y--7157597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 11.99 EUR |

## Summary description

The Bosch GRL 300 HV Professional is a rotary level with a maximum range of 300 m and a levelling accuracy of ±0.1 mm/m. It features a self-levelling range of ±5° and operates for up to 30 hours on a 9V NiMH battery. With a tripod thread of 5/8" and compact dimensions, it is ideal for precise levelling tasks in construction and surveying.

## Long description

The Bosch GRL 300 HV Professional 300 m 0.1 mm/m is a rotary level designed for precise levelling tasks on construction sites and in surveying. It provides a maximum working range of up to 300 m and a levelling accuracy of ±0.1 mm/m. The instrument features automatic self-levelling within ±5° (approx. 8% slope) and runs on a 9 V NiMH battery with up to 30 hours of operation. Compact dimensions and a 5/8" tripod thread make it compatible with standard tripods and easy to integrate into existing measurement workflows.
Advantages
The device is simple to operate thanks to a dedicated one-button control for each function and a self-explanatory display. Automatic self-levelling in both horizontal and vertical modes simplifies setup and reduces alignment time. An adjustable shock warning function can be enabled or disabled to prevent levelling errors caused by vibrations or impacts. Long battery runtime and standard tripod threading improve usability on extended jobs.
Suitable for
 General construction site levelling
 Surveying and layout over distances up to 300 m
 Interior and exterior alignment in both horizontal and vertical planes
 Jobs requiring long battery runtime and quick setup
Key specifications
 Brand: Bosch
 Model: GRL 300 HV Professional
 Maximum range: 300 m
 Levelling accuracy: ±0.1 mm/m
 Self-levelling range: ±5° (approx. 8%)
 Power: 9 V NiMH battery, up to 30 h runtime
 Tripod thread: 5/8"
 MPN: 0.615.994.03Y
 EAN: 3165140604505
How to use
Mount the rotary level on a compatible tripod using the 5/8" thread and power it with the supplied 9 V NiMH battery. Switch on the instrument and use the one-button controls to select horizontal or vertical levelling mode; the unit will self-level automatically within the ±5° range. Monitor the display for status information and enable or disable the shock warning function according to site conditions. For measurements, rotate the head to project the laser around the site and check reference points or staff readings as required.
Usage recommendations
Use the shock warning function in environments with potential vibration or impacts to avoid incorrect levelling; disable it in stable conditions where continuous operation is preferred. For best accuracy, ensure the instrument is placed on a stable tripod and avoid operating beyond the specified self-levelling angle.

## Specifications

| Feature | Value |
|---|---|
| Type | Rotary level |
| Weight | 1.8 kg |
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Number of batteries supported | 1 |
| Height | 170 mm |
| Tripod mounting supported | Yes |
| Width | 180 mm |
| Depth | 190 mm |
| Product colour | Blue |
| Rotational speed | 600 RPM |
| Maximum range | 300 m |
| Battery voltage | 9 V |
| Operating time | 30 h |
| Laser class | 3R |
| Laser diode | 635 nm (\< 1 mW) |
| Levelling accuracy (±) | 0.1 mm/m |
| Self-levelling range (±) | 5 ° |
| Colour of laser beam | Red |
| Tripod thread | 5/8 |

## FAQ

### How much does the Rotary level Bosch GRL 300 HV Professional cost, and is it available for purchase?

The price is 1,259.99 € (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 04.08.2026 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

https://aio.lv/img/cache/product/7157597/53683192_large.webp