NR8802B Intelligent Battery Internal Resistance Tester(anti-interference)

NR8802B Intelligent Battery Internal Resistance Tester(anti-interference)

Classification: Battery test series

Reference standard:

Verification:  View the certificate

Instructions:  DOC Instructions

  PDF Instructions

Tel: 027-87207771 87207772 87207773 87188862

Verification certificate
Product introduction

Intelligent battery internal resistance tester using the most advanced AC discharge test method, can accurately measure the voltage across the battery and the internal resistance, and in order to determine the merits of the battery capacity and technical status.

The instrument can accurately online test battery internal resistance and voltage under strong ripple interference.

Alternative name
The Characteristics of the products


1, Single section measurement and group measurement.

2, Oscilloscope. When you need, you can use oscilloscope anytime and anywhere.

3, Data management, data query, data deleting, transferred to U disk. You can view the data results directly on the instrument, provide reliable and timely data to support field judge, and you also can store the data into U disk, it is easy to carry.

4, System management, clock settings, metering calibration, system parameter setting, program updates. Set the correct time displayed on the instrument for easy work, the instrument provides independent calibration function to facilitate self-calibration for comparison. It is easy and convenient to update the program function.

5, Software management function: provide free analysis software upgrade services for life.


1, Intelligent, digital, full English menu operation, accurate measurement and simple operation.

2, Weighing not more than 1.3Kg, hand held and waist straddle double design, single operation, fully automatic measurement.

3, Meet a variety of battery internal resistance testing standards, include a full range of battery internal resistance parameter database, you can define the standard internal resistance of the battery according to different battery.

4, Test method is simple, do not affect the working status of the battery, also do not produce a safety hazard.

5, The instrument can save a large of amount of storage test data, and can do conclusive query and analysis on the instrument, also can use U disk to export the battery test data to computer software to generate charts and curves, and then analyze.

6, Test reports can be easily imported into Excel and Word files, and be printed a report in the specified format, easy to manage, in order to reduce the workload.

7, Unique four-terminal multipurpose test clip, set test clip, probe and other functions in one, can adapt to more than 98% of the battery connection installation and battery pole form.

The parameters of the products


Technical Parameters

Measurement Range

Internal resistance:0.00mΩ-100mΩ   Voltage:0.000v--16.00v

The minimum measurement resolution

Internal resistance:0.01mΩ   Voltage:1mV

Measurement Accuracy

Internal resistance:±2.0% rdg±6dgt   Voltage:±0.2% rdg±6dgt

Power Supply

High performance lithium battery, DC 16.8V1A Adapter

Power Consumption

Not less than eight hours of continuous work

Storage Capacity

Can store 5200 battery parameters



Communication Interface

Communication Interface


278mm x 152mm x 85mm


128x64 Dot matrix graphic LCD

Power supply: AC110V/115V/120V/127V/220V/230V/240V optional
Input frequency: 50Hz/60Hz optional
Note: The users can select the corresponding power which based on their local supply voltage and frequency, and we will confirm it before the delivery (or inform us that the goods will be used in which country advance)

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Product information