YD2685 type insulation resistance measuring instrumentDetailed product description：

YD2685 type insulation resistance measuring instrument

High brightness vacuum fluorescent screen (VFD) display
Single chip microcomputer technology control
Full digital display of resistance, voltage, current, and range
9-level test voltage selection
Automatic conversion of insulation resistance range
The upper and lower limits of resistance can be set arbitrarily
Sorting function
Can be equipped with PLC interface and RS232C interface

Voltage measurement range	10V,25V,50V,75V 100V,250V,500V,750V,1000V
voltage resolution	1V
Voltage accuracy	2%
Resistance measurement range	100k Ω -10 ^ 13 Ω
Accuracy of resistance measurement	3%(≤10^4MΩ),8%(>10^4MΩ)
Resistance upper limit setting	100k Ω -10 ^ 13 Ω
Lower limit setting of resistance	100k Ω -10 ^ 13 Ω
communication interface	PLC interface, RS232C selection
Working temperature and humidity	0 ℃ -40 ℃ ≤ 85% RH
Power requirements	198V-242V AC　47.5Hz-52.5Hz
Overall dimensions	290×110×390（mm)
weight	6kg

YD2685 type insulation resistance measuring instrument