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hartmen battery charger analyzer 12 volts on wheels 1950s

Description 1950s on 3 wheels gauges on top hot red cable ground black cable
Category Vintage Electronics
Medium metal
Distinguishing marks hartmen
Condition Fair
Size and dimensions of this item 14" x 3' about

Date Period 1950s
Weight 35-40 lbs
History I was given this by a friend who cleaned out an old shed for someone who gifted it to him.
Price best offer
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