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AA And 18650 Probe-Guide Cell Test Cradle
A 76 x 52 x 22 mm bench cradle with one 19.0 mm bore for an 18650 cell (18.4 x 65 mm) and one 15.2 mm bore for an AA cell (14.5 x 50.5 mm). You slide each cell in from the open end until it stops against the closed end. A 45° diamond funnel in that closed end guides a multimeter probe straight onto the terminal, so you can check voltage hands-free without the cell rolling away. A top window narrower than the cell holds it in place, lets you read the label and gives you a spot to push it back out.
Flagged: battery or DC power. Not for safety-critical use without independent engineering review.
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