Metrology grade Wavetek Datron 8.5-digit multifunction DMM as shown. This instrument is tested good and works as expected on all ranges. It was tested for functional full diagnostics self-test in a loop and passed all tests. Has installed options:

* 10 - True RMS AC Converter for ACV and ACI functions

* 20 - 2-Wire & 4-Wire Resistance Converter

* 30 - Current Converter (must have option 20) for DCI and ACI functions

* 70 - Isolated Analog Output

* 80 - 115V, 60Hz Line Operation default configuration (can be switched to 200-260V on the back)

Guard and Guard ohms front connector terminals has missing plastic knobs on the nuts. Meter has additional second and third input on the backs for ratio-metric and comparator function operations, very useful for resistance and voltage metrology calibrations. Display is a little worn and dim but still readable under normal daylight conditions. All buttons operate normally. It was last calibrated in 2018 by commercial calibration laboratory and was in occasional use with resistance lab since then. 

This listing is for Datron Wavetek 1281 DMM only. Other equipment shown in photograph is for reference only, and available on our other listings in the store. Be sure to check those items if you interested. We upgraded lab to resistance bridge system and don't have need for this 1281 anymore as result.

We have done our best to list condition and describe the item accurately, but always feel free to request additional information if required. Concerning product details and specifications please refer to the manufactures website, or other online sources for more information about the product. Will be overpacked to reduce risk of damage in transit and shipping.