DCIR-01S Battery Internal Resistance Tester

DCIR-01S

The DCIR-01S Battery Tester delivers precise, efficient and convenient measurement of battery internal resistance and voltage. Featuring an integrated automatic testing mechanism, the tester provides instant battery evaluation based on user-defined thresholds, ensuring early problem identification and prevention of battery ageing and potential anomalies to improve the reliability and longevity of batteries. Compatible with lead-acid, nickel-cadmium, nickel-zinc, lithium-ion and other battery types, this portable tester is ideally designed for efficient battery maintenance and testing.

Key Features

Technical ParameterValue / Details
High AccuracyHigh precision with ≤1% sampling error and 24-bit ADC accurate measurement.
Ease of UseUser-friendly with auto-calibration, batch testing and one-click data upload.
Extended Operating TimeUltra-long 60-hour runtime and automatic energy-saving mode after 5 minutes idle.
Safe & ReliableFull safety protection plus self-test at start-up for reliable operation.
Technical Parameters

Product Specifications

Complete technical data for the DCIR-01S Battery Tester.

ParameterResult
ItemsDescription
CollectionCollects 1~16V battery voltage and 50~65535uΩ internal resistance
DiagnosisAllows users to calculate and compare the deviation of test values from IR benchmark values and estimate the battery status (PASS/WARNING/FAULT)
LoggingAutomatically captures measured values in real time, and with a large memory capacity of 8GB, all data can be saved, reviewed and downloaded on PC for further analysis.
ItemsDescription
EnvironmentIndoor/Pollution level 2
Environment600V CAT III (lower to CAT IIl after installing the detector cap)
EnvironmentAltitude: 0~2000m
EnvironmentTemperature: 0~40°C
EnvironmentHumidity: 80%RH (non-condensing)
Power supplyAlkaline 5 battery*8 cells
BatteryApprox. 60 hours (without backlight, battery model: Nanfu Polyring 4)
DimensionApprox. 210W146H56D mm
WeightApprox. 900g
Screen240*128 DOTS OLED module
Storage1-channel SD card port
Communication portLAN/USB-C
Electrical isolation1000VAC
ReferenceRegulatory: IEC 61010EMC: IEC61326
Protection levelIP40
Response3~20s
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