箱规：625*305*435  24台  16.6KG

DUOYI DY223 Battery Internal Resistance Tester

4-Wire Kelvin Testing Tools

Lead acid Batteries，Lithium Batteries

Nickel cadmium Batteries，Alkaline Batteries

Product Features

This AC battery internal resistance tester is a portable handheld testersthat measures main parameters specially designed for existing known batteries including lithium batteries , nickel-cadmium batteries, lead-acid batteries,alkaline batteries and other types of batteries.

• 1KHz AC low resistance measurement technology with noise filter technology . It can be used on thebatteries without disconnected from working condition

• Measuring principle 4-terminal Kelvin connection method to avoid interfere of wire resistance and contact resistance

• Auto range both in resistance and voltage measurement

• Simultaneously measure and display readings of battery resistance and voltage.

• Built-in ambient temperature measurement.

• Pass / Fail comparison function for resistance and voltage

1. -can be set to activate automatically and manually

2. -auto hold readings and comparison conclusion in one screen

3. -screen and buzzer indication of comparison conclusion

4. -store up to 30 groups of preset comparison parameters

5. -recall latest readings automatically when test resumes.

General Specifications

Altitude：2000 meters

Working temperature and humidity range：0° C to 40 °C Humidity below 80 % RH ( non-condensing )

Storage temperature and humidity range：-10°C to 50°C Humidity below 80 % RH ( non-condensing )

Applicable standard：GB4793.1 / IEC61010-1

Withstand voltage：AC 1 . 5KV ( up to current 5mA . 1min )

Power supply：6pcs of Alkaline battery ( LR6）

Battery life：10 hours approximately

Dimensions ( H x W x L )：170mm x 100mm x38mm

Applicable for measurement of a batteries

New energy vehicles , traditional vehicles

Electric moped , motorcycle

NEVS , cars , electric motorcycle , motorcycles , alkalinebatteries , carbon batteries , button batteries.

Sorting Function

Resistance & voltage sorting comparison function, it can be customized to set primary and secondary resistance thresholds as well as primary voltage thresholds .Large HD Screen

The internal resistance and voltage of the test battery can be measured and displayed simultaneously. Backlight display makes it convenient to work in dimly lit areas and at night .Automatic Shutdown Power-Saving

The instrument will turn off on its own after 10 minutes if there are no key operations during measurement or key operations in comparison mode.

Packing list

1.Battery internal resistance tester x1

2.Full version ( with Kelvin four-wire test clip + test lead + battery clip)  1 set

3.Operating manual x1