Vintage 1951 Atlas Battery Safety Meter Model BM-3

Description

Untested. Not sure what voltage? 6-12? Looks to be in great condition. See photos and use your own judgement. No breaks or cracks. Cord in great shape. Lens pretty clear. Measures 4 3/4" diameter and about 2" thick. Connecting points are 4 1/8" apart. Ship Priority 8x8x7 2lbs.