Máy đo điện trở thấp bằng dòng điện xoay chiều hãng Tonghui TH2523, TH2523A, TH2522

■ Inpedance range: 1uΩ - 3.5kΩ

■ Inpedance accuracy: 0.1%, resolution: 1uΩ

■ Voltage accuracy: 0.05%, resolution: 100uV

■ Test speed: 20ms

■ Max. input voltage: 65V

■ 1kHz AC constant current source test

■ R, V, L, Z, θ test

■ 24-bit color 4.3 inch LCD display, 480×272 resolution 

■ Direct reading value and Δ% error display

■ V, I test signal level monitor function

■ Graphic scanning and analysis for battery discharge 

   process  
■ 10 bin compare, High limit, low limit, pass and alarm function

■ Statistics, like CpK, Cp.etc

■ 100 groups of file for storage and load

■ Information in screen stored in U disk.

■ Automatic update through USB HOST

■ Chinese-English operation system selectable

■ Foot switch trigger function

■ Handler interface

■ RS232、USB HOST 、USB Device、GPIB（optional），for

■ Communication with PC and remote control

■ Inpedance range: 1uΩ - 3.5kΩ

■ Inpedance accuracy: 0.1%, resolution: 1uΩ

■ Voltage accuracy: 0.05%, resolution: 100uV

■ Test speed: 20ms

■ Max. input voltage: 350V

■ 1kHz AC constant current source test

■ R, V, L, Z, θ test

■ 24-bit color 4.3 inch LCD display, 480×272 resolution 

■ Direct reading value and Δ% error display

■ V, I test signal level monitor function

■ Graphic scanning and analysis for battery discharge 

   process  
■ 10 bin compare, High limit, low limit, pass and alarm function

■ Statistics, like CpK, Cp.etc

■ 100 groups of file for storage and load

■ Information in screen stored in U disk.

■ Automatic update through USB HOST

■ Chinese-English operation system selectable

■ Foot switch trigger function

■ Handler interface

■ RS232、USB HOST 、USB Device、GPIB（optional），for

■ Communication with PC and remote control

■ Inpedance range: 10uΩ - 500Ω

■ Inpedance accuracy: 0.5%, resolution: 10uΩ

■ Voltage accuracy: 0.1%, resolution: 1mV

■ Test speed: 250ms

■ Max. input voltage: 65V

■ 1kHz AC constant current source test

■ R, V, L, Z, θ test

■ Manual/auto mode store test result 

■ 100 groups of data can be stored in manual mode

■ 500 groups of data can be stored in auto mode

■ Support for reading and deleting stored data  

■ 35 groups of sorting data storage

■ Firmware upgrad through mini-USB

■ Intelligent failure detection function