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KWS-V20 USB Power Meter for Tech Pros
KWS-V20 USB Power Meter for Tech Pros
KWS-V20 USB Power Meter for Tech Pros
KWS-V20 USB Power Meter for Tech Pros
KWS-V20 USB Power Meter for Tech Pros
KWS-V20 USB Power Meter for Tech Pros

KWS-V20 USB Power Meter for Tech Pros

Regular price $14.99 Sale price $9.59
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Estimated between Jun 22, 2026 and Jun 24, 2026 Ships within 1 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

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KWS-V20 USB Power Meter for Tech Pros

KWS-V20 USB Power Meter is a compact, plug‑and‑play tool for tech pros to monitor voltage, current, and capacity from USB ports, car chargers, and power banks with ±1% accuracy. At 59×23×13.5 mm, it fits a pocket for on‑the‑go power testing and smarter battery care.

  • Real-time V, I, capacity ±1% accuracy
  • Plug‑and‑play no external power
  • Pocket size 59×23×13.5 mm; USB compatible

Benefits: optimize charging cycles, prevent deep discharge, extend battery life.

  • Range: 4–20 V, 0–3 A
  • Display: digital
  • Size: 59×23×13.5 mm
  • Power: plug‑and‑play
  • Compatibility: USB ports, car chargers, power banks

Ideal for tech pros and hobbyists managing batteries and charging stations.

  • Best use case? Test USB chargers, car adapters, power banks; real‑time readings.
  • External power? No.
  • Portable? Pocket‑sized.

On‑the‑go diagnostics, field tests, home charging optimization.

Material: Not specified.

This product is part of OurLum's collection of practical products designed to make everyday life easier, more comfortable, and more enjoyable.

KWS-V20 USB Power Meter for Tech Pros

At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first

We want you to love every purchase from OurLum.com. If you're not completely satisfied, you can return any item within30 daysof delivery—no questions asked. Items must be in their original condition and packaging. Simply contact our support team, and we’ll guide you through a quick, hassle-free return or exchange process. Your satisfaction is our priority.

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