Tonghui TH2684A Insulation Resistance Meter

by Tonghui
In Stock $1720.00
Tonghui TH2684A Insulation Resistance Meter
Insulation Resistance Meter
Test Voltage: 10V-1000V
Test Resistance Range: 10kOhm - 100TOhm


320x240 dot-matrix LCD
Powerful charging function
High speed measurement: 100meas/sec
High measurement accuracy:+/-2% (< 1T Ohm )
Contact detection function for capacitive components
Measurement range: 10k Ohm to 100T Ohm
Ultra-low leakage current test: minimum current is 10pA, accuracy: 2% +/-2pA
Measurement voltage: 10V-1000V,single-output
Dual outputs (precharge voltage output and test voltage output) can be set.
The precharge voltage output can be set to follow the test voltage output and can be finely adjusted on test voltage. Also the precharge voltage can be set to work in independent mode.
When the test current is less than 10nA, the internal input impedance can be selected between 10k Ohm and 1M Ohm to ensure rapid and accurate test.
Charge current: 2mA , 25mA , 100mA selectable
7 current ranges, manual or auto range mode
4-bin comparison function
Programmable sequence test mode
R-T and I-T Curve test and display mode
Auto store setup parameters
Screen hardcopy to be saved as BMP file to a U disk
Automatically upgrade firmware by a U disk
Selectable Chinese and English operation interfaces
Achieve automatic test system by Handler interface
Achieve remote control by RS232C and USB Device interface
Support scanning interface for mass tests


In the Box

TH26004B 2-terminal test clip leads