Mfg. - 3M
Mfg. # - 716
1-3/4" x 4-5/16" x 7-3/8"
Operates on 110 VAC adapter (included) or 4 "AA" cells (not included). Comes with wall mounting plate and complete instructions. Makes it easy to test a wrist strap frequency while wearing it. Pass/fail lamps indicate if strap resistance is within acceptable ranges.
75-130
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