# Battery Internal Resistance Meter Lange Łukaszuk HRM-10 — handheld tester for battery ESR and internal resistance

**URL:** https://aio.lv/en/product--lange-lukaszuk-53790-0--12070453
**Data updated:** 2026-03-12 21:49 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Lange Łukaszuk
**Manufacturer code:** 53790-0
**EAN:** 5907085527147
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lange-lukaszuk-53790-0--12070453

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Handheld battery internal resistance meter Lange Łukaszuk HRM-10 designed to measure battery ESR and internal resistance. The device provides quick resistance readings for batteries to assess health, discharge state and suitability for use. Suitable for maintenance, testing and diagnostics of lead‑acid, AGM, GEL and other rechargeable batteries in workshop and field environments.

## Long description

The Battery Internal Resistance Meter Lange Łukaszuk HRM-10 is a handheld tester for measuring battery ESR and internal resistance. Designed for quick field and workshop checks, the HRM-10 gives fast resistance readings to help assess battery health, state of discharge and suitability for use. The compact, portable unit supports testing of lead‑acid, AGM, GEL and other rechargeable battery types and is intended for maintenance, diagnostics and quality control tasks.
Advantages
The meter provides rapid, repeatable internal resistance measurements with an easy-to-read display and intuitive operation. Its handheld design and robust casing make it suitable for use in workshops and on-site service visits. The instrument is compatible with common rechargeable battery chemistries and delivers data useful for decision-making on repair, replacement or further testing.
Suitable for
Maintenance checks of vehicle, backup and industrial batteries
Diagnostics in workshops and service centers
Field testing during installation and preventive maintenance
Quality control of refurbished or stored battery stocks
Key specifications
Measurement type: internal resistance and equivalent series resistance (ESR)
Form factor: handheld, portable tester
Supported battery chemistries: lead‑acid, AGM, GEL and other rechargeable types
Display: clear numeric readout for quick interpretation
Operating environment: workshop and field use
How to use
Connect the tester to the battery terminals following the device polarity markings and ensure secure contact. Power on the unit and wait for the display to stabilise, then initiate a measurement according to the instrument controls. Read the internal resistance or ESR value from the display and record results as needed. For consistent readings, allow the battery to rest after recent charge or load changes and perform measurements at ambient temperature.
Usage recommendations
Use the HRM-10 for routine inspection of batteries to detect high internal resistance that indicates deterioration. When measuring, ensure clean terminal connections and avoid testing immediately after heavy discharge or charge cycles. Combine resistance readings with voltage checks and, when necessary, further capacity tests for a comprehensive assessment of battery condition.

## FAQ

### How much does the Battery Internal Resistance Meter Lange Łukaszuk HRM-10 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 30.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Lange Łukaszuk 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 Lange Łukaszuk 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/12070453/67555376_large.webp