? LCD Display
? Correction: OPEN
? Comparator: 30 files, GD/NG Beeper
? Interface: RS232C and Handler
? Optional Interface: USB
? Programming Language: SCPI
? PC boards.
Measurement parameters Leakage current and insulation resistance
Output voltage CNC 50V?2500VDC
Basic accuracy <;10G: 3% ?10G: 5% ?100G: 10%
Test range 200k-1T?
Range automatic and manual
Test speed 100 times / sec, 55 times / sec, 3 times / sec
Correction Full scale open circuit clear
Display results Direct reading, current, resistance, peak and sorting results
Charging timer 999.9s
Comparator GD/NG Signal: GD, NG, Off setting
Interface RS-232C Handler USB
Power requirements Voltage: 198VAC ~ 240VAC Frequency: 50Hz Power: up to 30VA
Dimensions and weight 270mm (width) x130mm (height) x450mm (deep), 8kg
Other LCD display, timer can set positive count and countdown
Please confirm the model number before purchase.
If you have any questions about the product, please contact us.
The AT688 High Resistance Meter is instrument that adopts high-performance ARM microprocessor. The voltage applied to the device under test (DUT) is programmable from 1 to 1000 volts. A pass/fail indicator provides a visual display of test results based on a preset limit.
The AT688 High Resistance Meter is designed for measuring very high resistance and related parameters of insulation materials, electronic components, and electro-mechanical components.