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ITECH Electronic Co, Power Supplies/Analyzers, Power Test Solutions

ITECH IT5101 Battery Tester (max impedance 3000 &Omega)

Manufacturer: ITECH Electronic Co
Product Number: IT5101

Product Description

IT5100 series (IT5101, IT5101E and IT5101H) is a series of battery internal resistance testers with high precision, high resolution and high speed. IT5100 adopts AC 4-terminal sensing, that means the tester can test internal resistance and voltage simultaneously with high precision. Resistance resolution is down to 0.1 μΩ, voltage resolution is 10 μV. Combined with external USB disk, IT5101(E) is available for long-term statistics calculation, which greatly simplifies the statistics calculation process and provides convenience to quality control.
Single unit of IT5102 support 16 channels batteries measurement, master- slave connection up to max.17 sets and extension channels quantity up to 272, which greatly improves testing efficiency. From 3 Ω coin size to 3000 Ω large-cell batteries, IT5100 series can be widely applied in cellphone lithium batteries,electric vehicle batteries and other batteries inspection and sorting.

Key Specifications

High speed measurements
Simultaneous resistance & voltage test and display
4-terminal AC measurement
4.3 inch LCD color display
Statistics calculations
USB storage function
Comparator function: sorting result HI/IN/LOW display
Zero adjustment function
4-terminal AC measurement
Test result alarm


  • Voltage ranges: 6 V to 300 V
  • Resolution: 10 uV to 1 mV
  • Accuracy: ±(0.01%+0.01% FS)
  • Resistance ranges: 3 mΩ~3000 Ω
  • Resolution: 0.1 μΩ to 0.1 Ω
  • Accuracy: ±(0.4%+0.05% FS)
  • Speed up to 125 measurements/s


  • GPIB, USB and LAN is standard
  • Supports SCPI protocol

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