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

The HRM-10 works quite well to check batteries. To utilize it to its fullest, the batteries should be checked when new or referenced to a new battery of the same type. A second use for the HRM-10 is to use it as a milli-ohm meter. Even with no battery connected, it will measure resistance in the milli-ohm range. It's great to check connections or check very low resistances.

FNIRSI se ha estado volando la barda con los últimos dispositivos que está sacando. Este es uno de ellos. Excelente e inclusive tiene un modo sorteo por si lo usas en algún entorno de producción. Es muy preciso, y lo puedes ver también en los diferentes reviews y reseñas que hay en internet. Al ser un medidor en Kelvin es muy conveniente. Lo uso para mediciones de resistencia y para comprobación de resistencia interna de baterías. Sin detalle, recomendado.

Value for money

The meter works great. I had no problem checking the voltage on my batteries but checking the resistance is very difficult with the leads that came with it. The leads are not the problem, it's holding the battery still while making sure you have the proper contact. I highly recommend that you buy the version that has the cell holder with it. It makes a huge difference.

nice product