The QuadTech LR2000 Milliohmmeter with its LCD display and menu type front panel programming assures that low resistance measurements on switches, relays, connectors, cables, and other devices can be made quick and easy.

With a basic accuracy of 0.05% the instrument offers a wide measurement range from 1mohm to 2Mohms. For remote operation and production applications the unit comes standard with an RS-232 interface, plus IEEE-488 and handler interfaces are available as options. For measurement integrity, contact to the test device is made via a 4-terminal Kelvin connection that incorporates an automatic zeroing function to compensate for lead errors. Wide Measurement Range: Eight measurement ranges from 20m to 2M with constant current between 1A and 1mA. For "dry" contact measurements (those contacts whose resistance can be altered by excessive voltage potential) the LR2000 can be limited to 20mV on selected measurement ranges.

Test Signal: Besides the standard DC test signal, the LR2000 provides a signal reversal mode for eliminating thermal EMF's, and pulsed current mode for minimizing errors caused by device heating.

Precision Measurements: With a basic measurement accuracy of 0.05% the instrument makes for consistent, reliable test results.

Graphical Display: 240 x 64 dot matrix graphical LCD display for user friendly menu programming and display of measured results.

Measurement Rate: Three measure modes of 15, 6 and 1.5 measurements per second with varying degrees of accuracy.

Pass/Fail Testing: Provides a programmable Hi/Lo comparator function in absolute value or %, as well as 8 sorting bins for categorization of components.

Zeroing: An automatic zeroing functions reduces the effects of lead resistance through the front panel 4-terminal Kelvin connection.

Interfaces: For remote control, or adaptation to a production type environment, the LR2000 includes an RS-232 interface standard. An IEEE-488 and Handler interface are available as an option.

Accessories:

The following accessories come standard with the unit:

· Kelvin Clip Leads

· AC Power Cord

· User Manual

· Power Line Fuses

· Calibration Certificate