YR1035+ tester for measuring internal resistance and voltage of batteries

YR1035+ is a high-precision four-wire battery internal resistance tester. The device simultaneously measures the internal resistance and voltage of an individual cell or an entire battery pack.

The YR1035+ tester is designed to measure the internal resistance of individual power supplies, batteries, resistors and other components. It is ideal for diagnosing lithium-ion batteries such as Li-ion 18650, LiFePO4 cells, as well as ready-made battery assemblies of various types.

The main purpose of the YR1035+ tester:

• Sorting and selecting batteries by parameters;
• Evaluating the degree of battery wear;
• Rejecting unsuitable cells;
• Service maintenance of batteries.

BATTERY INTERNAL RESISTANCE TESTER FEATURES

Standard mode

The screen displays:

• resistance measurement range (AUTO, 20 mΩ, 200 mΩ, 2 Ω, 20 Ω, 200 Ω);
• voltage measurement range (AUTO, 1 V, 10 V, 100 V).

Sorting mode

Allows you to quickly check batteries according to the specified criteria.

One of the results appears on the display:

• YES — parameters within the normal range;
• NO — parameters outside the set limits.

Energy saving

• automatic shutdown (5–60 min);
• low power consumption mode;
• adjustment of screen brightness and backlight time.

Buffer function

• Used when measuring sources with a voltage of more than 30 V. It reduces the risk of sparking when connecting the device.