Verdict

The Kobalt 400A AC TRMS Clamp Meter DT-9180D is a generally well-received tool that offers good value for occasional electrical testing, though it has some usability issues and areas for improvement.

Top pro:
Durable build quality
Top con:
Tiny metal tips on the probes make it difficult to get accurate readings
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Pros

  • •Durable build quality
  • •Includes practical features like a clamp, backlight, flashlight, and AC line splitter
  • •Good value for the price
  • •Robust warranty
  • •Useful for monitoring real-time amp draw

Cons

  • •Tiny metal tips on the probes make it difficult to get accurate readings
  • •Lack of dedicated storage for the probes
  • •Long shipping times may be frustrating
  • •No included case or probe holder
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How we researched this

About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Jan 15, 2025.

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