The FNIRSI HRM-10 Battery Voltage Internal Resistance Tester is a versatile and essential tool for anyone working with batteries, RC models, or needing to accurately measure battery health. This handheld tester provides precise readings of both battery voltage and internal resistance, critical indicators of battery performance and overall condition.

Key Features:

• Accurate Voltage Measurement: Measures battery voltage with high precision, ensuring you know the exact power level.
• Internal Resistance Testing: Quickly identifies increasing internal resistance, a key factor in battery degradation and performance decline.
• Wide Voltage Range: Compatible with a broad range of battery types, including Li-ion, Ni-MH, Ni-Cd, and lead-acid batteries.
• Compact and Portable: Easy to carry and use in the field or workshop.
• User-Friendly Interface: Simple, intuitive display and controls for effortless operation.

Ideal For: RC model enthusiasts, battery technicians, DIY enthusiasts, and anyone needing to troubleshoot or evaluate battery performance. This tester empowers you with the data necessary for optimal battery usage and longevity. Improve your accuracy and extend the life of your batteries with the FNIRSI HRM-10!