This thermal imaging sensor has saved me hundreds in repairs (plus it works with iOS and Android)

ZDNET’s key takeaways

• The Thermal Master P1 is available for $129 on Amazon.
• It works with both iPhone and Android smartphones, and is small and lightweight.
• It’s plasticky build won’t win any awards for durability.

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I’m a big believer that every toolbox needs at least one thermal camera. They might seem gimmicky, but the ability to see hotspots in vehicles or electronics, or where heat is escaping your home (or drafts leaking in!) can be…