Product · United States

​​ZX21/ZX21A/ZX21B/ZX21C/ZX21D Precision Decade Resistor Box, Plastic Variable Resistance for Teaching & Electrical Experiments

Product no longer available. The stores we track no longer sell it; last price seen $85.44.

Price history: 2 daily prices tracked since 2026-10-18; lowest $85.44, highest $85.44.

​​ZX21/ZX21A/ZX21B/ZX21C/ZX21D Precision Decade Resistor Box, Plastic Variable Resistance for Teaching & Electrical Experiments

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