1x Mera (-50-0-50+) Analog DC Micro Amper Meter Panel -100 or +100 uA

2x Analog Panel Meter 0-300uA Current DC Ammeter M4248 USSR NOS / NIB

Weston Model 131 Panel Meter +- 40-0-40 DC UA w Trim

1PC DC 0-100uA Analog Ammeter Panel AMP Current Meter 100x120mm 59C2

(2) 0-200 µA (0.2 mA) DC Micro-Ammeters - Miniature 0-200 uA Analog Panel METERS

WESTON M-121 ES.50 UA DC / CIRCUIT BOARD EDGEWISE PANEL ELECTRICAL METER

2x M4206 USSR Military Analog Panel Current Meter 50uA 2.5% 40x40x50

1X DC 0-200mA Analog Ammeter Panel AMP Current Meter 60*70mm directly Connect