Tektronix VX4237 6.5 Digit Multimeter VXI Module (070-9075-02) - The VX4237 Digital Multimeter Module is a printed circuit board assembly for use in a mainframe conforming to the VXIbus Specification and is a message-based device using A16 addressing.
The VX4237 is a fully compatible VXIbus C-size Digital Multimeter (DMM) that has the following features:
Five DC voltage ranges from 200 mV - 300 V with 100 nV resolution
Five AC voltage ranges from 200 mV - 300 V with 1 uV resolution
Six resistance ranges from 200 ohm - 20 Mohm with 100 micro-ohm resolution