---
product_id: 675024022
title: "FNIRSI HRM-10 Voltage Internal Resistance Battery Tester, Meter for Various Types, Car AAA AA, 100V 200Ω, Digital Analyzer for Household Automotive"
brand: "fnirsi"
price: "502.43 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/675024022-fnirsi-hrm-10-voltage-internal-resistance-battery-tester-meter-various
store_origin: TN
region: Tunisia
---

# 100V max voltage range 8-set historical data memory 200Ω internal resistance range FNIRSI HRM-10 Voltage Internal Resistance Battery Tester, Meter for Various Types, Car AAA AA, 100V 200Ω, Digital Analyzer for Household Automotive

**Brand:** fnirsi
**Price:** 502.43 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your diagnostics with precision and style!

## Quick Answers

- **What is this?** FNIRSI HRM-10 Voltage Internal Resistance Battery Tester, Meter for Various Types, Car AAA AA, 100V 200Ω, Digital Analyzer for Household Automotive by fnirsi
- **How much does it cost?** 502.43 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/675024022-fnirsi-hrm-10-voltage-internal-resistance-battery-tester-meter-various)

## Best For

- fnirsi enthusiasts

## Why This Product

- Trusted fnirsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vivid TFT HD Display:** Crystal-clear color screen that transforms raw data into instantly readable insights.
- • **Data-Driven Decisions:** Stores and exports up to 8 historical test records to track battery performance trends.
- • **Kelvin 4-Wire Accuracy:** Advanced connection method eliminates contact resistance for ultra-precise readings.
- • **Dual-Parameter Precision:** Simultaneously measures voltage & internal resistance for a full battery health snapshot.
- • **Universal Battery Compatibility:** From AAA to car batteries, test them all with one sleek handheld device.

## Overview

The FNIRSI HRM-10 is a compact, battery-powered digital tester designed for professional-grade measurement of voltage (up to 100V) and internal resistance (up to 200Ω) across various battery types including automotive and household cells. Featuring a vibrant TFT HD color display and Kelvin 4-wire connection technology, it ensures highly accurate readings. Its memory function stores up to 8 sets of test data, enabling users to monitor battery health trends efficiently.

## Description

FNIRSI HRM-10 Voltage Internal Resistance Battery Tester, Meter for Various Types, Car AAA AA, 100V 200Ω, Digital Analyzer for Household Automotive

## Features

- 【Voltage Internal Resistance Battery Tester】FNIRSI battery tester can automatically test internal resistance and voltage value at the same time. The measured value can be used to determine whether the battery quality has decreased
- 【TFT HD Color Display】The display adopts advanced color HD technology and excellent layout. Compared with traditional monochrome displays, it can present test results more clearly and vividly, greatly enhancing the user's measurement experience
- 【Accurate Measurement】Adopts customized Kelvin four-wire connection method to avoid wire and contact resistance and improve measurement accuracy. Users can also manually adjust the voltage and resistance range
- 【Wide Application Range】Suitable for all kinds of batteries. Car battery tester, household battery. It supports historical records and export data tables of historical measurements. View 8 sets of voltage and resistance values to batch select batteries
- 【LED Display Handheld Meter】The resistance measurement range is up to 200Ω and the voltage measurement range is up to 100 V. The device must not be used with a DC voltage higher than 100V. Do not apply AC voltage under any circumstances

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FNIRSI |
| Power Source | Battery Powered |
| Style | Black |
| Colour | Black |
| Item Weight | 0.48 Ounces |
| Min. Operating Voltage | 100 Volts |
| Upper Temperature Rating | 45 Degrees Celsius |
| Measurement Type | Ohmmeter, Voltmeter |
| Manufacturer | FNIRSI |
| Model number | FNIRSI HRM-10 |
| Number of Memory Sticks | 1 |
| Item Weight | 13.6 g |
| Package Dimensions | 20.7 x 12.09 x 7.19 cm; 13.61 g |
| Batteries | 1 Nonstandard Battery batteries required. |
| Item model number | FNIRSI HRM-10 |
| Included Components | Date cable and kelvin clip test line |
| Are batteries included? | No |
| Lithium battery energy content | 1000 Milliampere Hour (mAh) |
| Lithium Battery Packaging | Batteries contained in equipment |
| Number of lithium ion cells | 1 |

## Product Details

- **Brand:** FNIRSI
- **Power Source:** Battery Powered
- **Style:** Black
- **Colour:** Black
- **Item Weight:** 0.48 Ounces

## Images

![FNIRSI HRM-10 Voltage Internal Resistance Battery Tester, Meter for Various Types, Car AAA AA, 100V 200Ω, Digital Analyzer for Household Automotive - Image 1](https://m.media-amazon.com/images/I/71VlsPpuL+L.jpg)

## Questions & Answers

**Q: Why can the measurement of internal resistance be a good or bad sign for a battery?**
A: The battery will be damaged during use, the capacity will decrease and the internal resistance will increase. The lower the internal resistance of the battery, the better the performance and the higher the load capacity.

**Q: Does the battery need to be fully charged for measurement?**
A: The internal resistance of a battery is usually different when it is fully charged and when it is low. When the battery is fully charged, the internal resistance is usually lower. When the battery is low, the internal resistance is usually higher.

**Q: Why are the measurements unstable?**
A: There is poor contact between the test clip and the battery, or there is a strong background noise.

**Q: Why is the measured internal resistance higher than the battery internal resistance?**
A: The internal resistance of a large capacity battery is very low. The internal resistance of the battery electrode or wire is often higher than the internal resistance of the battery.The clamp needs to be in the correct position to get accurate data.

## Frequently Bought Together

- FNIRSI HRM-10 Voltage Internal Resistance Battery Tester，Battery Voltage Meter for Types of Batteries, Car Battery Tester, AAA AA Battery, 100V 200Ω, Digital Battery Analyzer for Household Automotive
- FNIRSI DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Auto-Ranging Volt Meter with Recording and Monitoring Data Mode, Resistance, Capacitance, Diode, Frequency, NCV, Current Voltage Tester
- FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/675024022-fnirsi-hrm-10-voltage-internal-resistance-battery-tester-meter-various](https://www.desertcart.tn/products/675024022-fnirsi-hrm-10-voltage-internal-resistance-battery-tester-meter-various)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-27*