--- product_id: 638760265 title: "- 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" brand: "fnirsi" price: "KD 22.00" currency: KWD in_stock: true reviews_count: 13 category: "Fnirsi" url: https://www.desertcart.com.kw/products/638760265-hrm-10-voltage-internal-resistance-battery-tester-battery-voltage-meter store_origin: KW region: Kuwait --- # 100V max voltage range TFT HD color display 200Ω internal resistance range - 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 **Brand:** fnirsi **Price:** KD 22.00 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Battery IQ — Never Get Caught with a Dead Cell Again! ## Quick Answers - **What is this?** - 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 by fnirsi - **How much does it cost?** KD 22.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/638760265-hrm-10-voltage-internal-resistance-battery-tester-battery-voltage-meter) ## 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 - • **Compact & Portable:** Lightweight handheld design with LED display, perfect for on-the-go pros and home tech enthusiasts. - • **Vivid TFT HD Display:** Experience crystal-clear, color-coded results that make diagnostics effortless and professional. - • **Dual-Parameter Precision:** Simultaneously measures battery voltage and internal resistance for a full health check. - • **Kelvin Four-Wire Accuracy:** Custom four-wire connection eliminates contact resistance, delivering ultra-precise readings. - • **Versatile Battery Compatibility:** From AAA to car batteries, test and track up to 8 sets of historical data with export options. ## Overview The FNIRSI HRM-10 is a cutting-edge digital battery tester designed for professionals and enthusiasts alike. It measures both voltage (up to 100V) and internal resistance (up to 200Ω) using a Kelvin four-wire method for unmatched accuracy. Featuring a vibrant TFT HD color display, it supports a wide range of batteries from household AAA/AA to automotive types, with the ability to store and export historical test data. Compact and battery-powered, it’s an essential tool for ensuring optimal battery performance and longevity. ## Description Product description FNIRSI Voltage Internal Resistance Battery Tester，Battery Voltage Meter for Types of Batteries, Car Battery Tester, AAA AA Battery, Digital Battery Analyzer for Household Automotive TFT HD color screen, clear screen layout, make reading data more easily. The resistance measuring range is up to 200Ω and the voltage measuring range is up to 100V. Widely applicable in all types of battery testing. Auto Storage & Data Transfer & Data Hold Record Parameter Comparison HRM-10 Resistance Tester Primary Use Battery Resistance Battery life check No Support Start/Load Test No Support Charging System Test No Support CCA Range No Support Current Measurement No Support Curve View No Support Learn More HRM-10 Resistance Tester Primary Use Battery Resistance Battery life check No Support Start/Load Test Charging System Test CCA Range Current Measurement Curve View BTM-24 Car Battery Tester Primary Use 12/24V Battery Check Battery life check Support Start/Load Test Support Charging System Test Support CCA Range 0-2000 CCA Current Measurement No Support Curve View Support Learn More BTM-24 Car Battery Tester 12/24V Battery Check Support 0-2000 CCA DMC-100 Clamp Meter Primary Use High Current Meter Battery life check No Support Start/Load Test No Support Charging System Test No Support CCA Range No Support Current Measurement DC: 600A/ AC: 99.99A Curve View Support Learn More DMC-100 Clamp Meter High Current Meter DC: 600A/ AC: 99.99A DMT-99 Multimeter Primary Use Electronics Test Battery life check No Support Start/Load Test No Support Charging System Test No Support CCA Range No Support Current Measurement AC/DC: 9999uA-9.999A Curve View Support Learn More DMT-99 Multimeter Electronics Test AC/DC: 9999uA-9.999A ## 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 | |---------------|-------| | ASIN | B0D6FPBGCX | | Best Sellers Rank | #55,013 in Automotive ( See Top 100 in Automotive ) #57 in Battery Testers | | Brand | FNIRSI | | Brand Name | FNIRSI | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 151 Reviews | | Included Components | Date cable and kelvin clip test line | | Item Weight | 0.48 Ounces | | Manufacturer | FNIRSI | | Measurement Type | Ohmmeter, Voltmeter | | Model | FNIRSI HRM-10 | | Part Number | 001 | | Power Source | Battery Powered | | Specification Met | CE, RoHS | | Style | Black | | Style Name | Black | | Upper Temperature Rating | 45 Degrees Celsius | ## Product Details - **Brand:** FNIRSI - **Color:** Black - **Item Weight:** 0.48 Ounces - **Power Source:** Battery Powered - **Style:** Black ## Images ![- 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 - Image 1](https://m.media-amazon.com/images/I/71VlsPpuL+L.jpg) ![- 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 - Image 2](https://m.media-amazon.com/images/I/817rLbxBiML.jpg) ![- 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 - Image 3](https://m.media-amazon.com/images/I/71f3kZ0x-ML.jpg) ![- 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 - Image 4](https://m.media-amazon.com/images/I/81DqIAR6W5L.jpg) ![- 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 - Image 5](https://m.media-amazon.com/images/I/71Tt6yuyUQL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***C on July 23, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***S on March 7, 2026* ### ⭐⭐⭐⭐ Review *by D***1 on October 11, 2025* ## 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.com.kw/products/638760265-hrm-10-voltage-internal-resistance-battery-tester-battery-voltage-meter](https://www.desertcart.com.kw/products/638760265-hrm-10-voltage-internal-resistance-battery-tester-battery-voltage-meter) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-21*