Project Description


3561 Economic Battery Tester 2

The HT3561 high precision battery internal resistance tester is designed for new measurement requirements in the battery industry. It is suitable for low resistance batteries, high capacity lithium battery packs and fast product sorting on the production line.

With the technical advantages of Hope Instrument Technology in battery internal resistance testing for many years, the HT3561 is capable of providing a high resolution of 0.01 mΩ with a maximum test voltage of 20V and a minimum feedback time of 15mS. Equipped with standard features RS232 interface and HANDLER interface, HT3561 offers the automatic battery measurement function.


  • High-speed sampling test with a minimum feedback time of 15ms for fast sorting on the production line
  • The highest test voltage reaches 20V, which is used for performance test of battery pack
  • High resolution resistance and voltage
  • Strong anti-interference ability
  • Support U disk to export data
  • Maximum test speed 66 times / sec

HT3561 economic battery internal resistance meter

The HT3561 Economic Battery internal Resistance Tester 2

Battery internal resistance and voltage inspection

The HT3561 Economic Battery internal Resistance Tester 3

Battey pack

The HT3561 Economic Battery internal Resistance Tester 4

Detection of battery internal resistance and voltage


Model HT3561
Display 3.5 inch  TFT-LCD display
Measurement parameters ESR,DCV
Resistance accuracy 0.50%
Resistance range 0.01mΩ ~ 3.1Ω
Voltage accuracy 0.01%
Voltage range 0.1mV ~20.0000V
Signal Source Measurement current frequency:1kHz; Open circuit voltage:7V;Test current:<10mA
Measurement range 2 different ranges – 300mΩ, 3Ω; Automatic and manual test mode in full range
Measuring speed 66 meas/sec., 30 meas/sec., 10 meas/sec.,3 meas/sec.
Calibration Short-circuit reset for all ranges; REL function
Comparator 30 sets of records, 4 grades of sorting,count number of sorting in each grade
Trigger mode Internal/manual( optional external trigger)
Interface RS-232C,Handler(PLC interface),LAN(optional)
Power supply Voltage:90VAC~250VA; Frequency: 47Hz~400Hz;Power: max 10VA
Dimension & weight 325 mm (L)x215mm (W)x96.5mm (D);  Weight: 3kg
Accessories PB36 connector,HT9363A test clip,HT9800 communication cable, power cord

HT3561-12H/24H Multi-channel Battery Tester

The HT3561-12H/24H multi-channel battery tester can quickly complete the internal resistance and voltage sorting test of the maximum 24-channel battery. Based on the identical test circuit of the classic HT3561, the test speed and accuracy of this device are in leading position of the industry. They are the ideal supporting tool for automated test manufacturers.

Hope Instrument also provides external multi-channel scanning card for multi-channel battery sorting or multiple battery packs. The wiring shows as following:



HT3561 series instrument comes standard with RS232/RS485 and I/O interface, especially suitable for supporting automatic equipment to complete automatic test.

Integrated the multi-channel scanning card inside the instrument, HT3561 has the advantages of fast scanning speed, strong anti-interference ability and long switch life. It is more convenient to use and more powerful.

The HT3561-12 and HT3561-24 multi-channel resistance tester can be used for both single-channel test and multi-channel test; They support single-card 12-channel in four-terminal test and max of 24-channel test.


  • Lithium battery automatic sorting line
  • Multiple battery packs
  • Simultaneous measurement of multiple batteries
  • Measurement of electric vehicle battery packs

Multiple battery auto sorting and pack

The HT3561 Economic Battery internal Resistance Tester 5


CHT9363A Test clip

HT9363A Test clip

CHT9800 communication cable

HT9800 Communication Cable

PB 36 connector

PB 36 Connector

Specfication Selection Table

Model Channel Application Performance characteristics
HT3561 Single General use Single test for all sizes of batteries
HT3561-12H MOSFT 12-channel Single cell battery Fast scanning speed, durable MOSFT
Relay Battery pack in series Slower speed and high pressure resistance
HT3561-24H MOSFT 24-channel Single cell battery Fast scanning speed, durable MOSFT

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