SUPERIOR'S NEW MODEL 80 ALL-METER
This is yet another old ad I found cool. I don't know if Superior still makes any VOM's but I doubt it.
(http://www.obsoleteindustrial.com/photos/all-meter.jpg)
6 INCH FULL VIEW METER provides large easy-to-read calibration. No squinting or guessing when you use Model 80.
HANDSOME SADDLE-STITCHED CARRYING CASE included with Model 80 Allmeter at no extra charge enables you to use this fine instrument on outside calls as well as on the bench in your shop.
NOTE: The line cord is used only for capacity measutrements. Resistance ranges operate on self-contained batteries.
Features a built-in Isolation Transformer automatically isolates the Model 80 from the power line when capacity service is in use.
Selected, 1% zero temperature coefficient metalized resistors are used as multipliers lo assure unchanging accurate readings on all ranges.
Model 80 Allmeter comes complete with operating instructions, test leads, and portable carrying case for only $42.50 Net
These ads are cool. Technology has changed big time in some areas and not so much in others.
These meters look remarkably similar throughout the decades. I've never seen this particular All-Meter brand of multimeter but it resembles the S260 meter.