This Android camera accessory helped me spot a hidden electrical hazard just in time

• This camera delivers fantastic image quality.
• It is highly accurate and offers many customization options.
• The app is rock-solid and is a must-have for professionals.

• The price is high.
• There is no support for iPhone.

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Picture the scene. You're called into a bustling commercial kitchen to investigate a "strange, plastic burning smell." The owners have already searched high and low but found nothing, so they bring you in for a second opinion. You conduct a thorough visual inspection, scanning every corner. Still nothing, yet the smell is unmistakable. 

It's the kind of acrid smell that screams toxicity and danger. The smell is coming from under one of the counters, from a tight, awkward space that's nearly impossible to access without dismantling everything.

Also: 3 tiny gadgets I trust to block electrical surges, data-stealing software, and more

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