Score

The AcuRite 02020 Portable Lightning Detector receives a moderate score due to its notable strengths in detecting lightning with early warning capabilities, particularly favored by ham radio operators and outdoor enthusiasts. However, many users report frequent communication errors and difficulties with accurate distance estimation, especially in areas with electrical interference. While it offers good value at its price point, potential buyers should consider its limitations in reliability under various conditions.

7/10
Overall

Pros

  • โ€ขAlerts for nearby lightning strikes, providing an additional safety measure for outdoor activities.
  • โ€ขCapable of detecting lightning up to 25 miles away, ensuring ample warning time.
  • โ€ขIncludes features for both indoor and outdoor use, making it versatile.
  • โ€ขEasy to carry due to its portable design.
  • โ€ขDisplays can be set in either English or French for user convenience.
  • โ€ขComes at a relatively affordable price range of $20 $24, offering good value.

Cons

  • โ€ขSome reviews indicate that the detection range can be inconsistent or less reliable in certain conditions.
  • โ€ขUsers have mentioned that the battery life could be better, especially for those using it frequently in outdoor settings.
  • โ€ขRequires AAA batteries, which could be less convenient compared to USB rechargeable options.
  • โ€ขNo advanced weather features compared to other dedicated weather monitoring devices.
  • โ€ขThe cumulative strike counting might not reset automatically, causing potential inaccuracies in lonerm tracking.

Bottom Line

The AcuRite 02020 Portable Lightning Detector is a handy and affordable gadget for anyone who spends a lot of time outdoors and needs an early warning for nearby lightning. While it may have some limitations in terms of detection consistency and battery life, its portability and reasonable price make it a solid choice for basic lightning detection needs.

Lowest at Amazon
$51.69 at Amazon
Lowest at any Popular Retailer
$50.79 at Zoro

Where to Buy

Prices last updated: July 13th 2025 12:32 pm
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