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Adjustable Resistor Box 0-9999.9Ω, 1W High Precision Resistor Substitution Kit for Electronics Labs & STEM Education - with 2 Alligator Clip Test Leads (Red/Black)
4.1 (61 items)
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US$27.18 cheaper than the new price!!
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Used US$18.12
Product details
| Management number | 226167250 | Release Date | 2026/05/09 | List Price | US$18.12 | Model Number | 226167250 | ||
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- 【Dual-Colored Alligator Clip Harness for Instant Deployment】 Accelerate testing setups with included ?red/black silicone-coated cables? (50cm, UL94-V0 flame retardant). Color-coded clips enable instant polarity identification, while reinforced strain relief joints withstand 10,000+ bends—ideal for rapid circuit prototyping in education labs or field repairs without tools.
- 【aboratory-Grade Precision with Manganese Copper Core】 Achieve ±0.1Ω ultra-fine adjustment through aerospace-grade manganese copper alloy wiring, maintaining resistance stability across -20°C to 60°C environments. Ideal for calibrating multimeters, prototyping circuits, and precision instrumentation repair.
- 【Shockproof Safety Certified for Educational Use】 Dual-layer ABS housing with 50MΩ+ insulation barrier prevents leakage current, meeting IEC61010 safety standards. Safeguard students and technicians during prolonged electronics labs or high-voltage equipment testing.
- 【One-Hand Operation with Tactile Rotary Switches】 Simplify resistance switching between 0.1Ω-10KΩ via 6-position ergonomic dials. Magnetic detent mechanism ensures crisp range transitions, perfect for field engineers adjusting PLC systems or automotive diagnostics.
- 【High-Stability Industrial Design for Demanding Environments】 Engineered with brass contact points for superior conductivity and corrosion resistance, rigorously tested to withstand 20,000+ operational cycles. IP42-rated enclosure ensures dust/water resistance, maintaining accuracy in high-humidity workshops or outdoor solar farm deployments.
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