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AcuRite
AcuRite Portable Lightning Detector
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.
Model: 02020Color: BlackUPC: 796793101429
Lowest at Amazon
$51.69 at AmazonLowest at any Popular Retailer
$50.79 at ZoroWhere to Buy
Prices last updated: April 13th 2026 9:34 am
Product Score
Based on professional reviews and customer feedback
7/10
Overall
7/10
Consumer
Why this 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.
8+ Excellent6-8 Good4-6 Average<4 Poor
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
- •Alerts for nearby lightning strikes, providing an additional safety measure for outdoor activities.
- •Capable of detecting lightning up to 25 miles away, ensuring ample warning time.
- •Includes features for both indoor and outdoor use, making it versatile.
- •Easy to carry due to its portable design.
- •Displays can be set in either English or French for user convenience.
- •Comes at a relatively affordable price range of $20 $24, offering good value.
Cons
- •Some reviews indicate that the detection range can be inconsistent or less reliable in certain conditions.
- •Users have mentioned that the battery life could be better, especially for those using it frequently in outdoor settings.
- •Requires AAA batteries, which could be less convenient compared to USB rechargeable options.
- •No advanced weather features compared to other dedicated weather monitoring devices.
- •The 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.
What Reviewers Are Saying
Praised
battery life is very long10%
alerts are loud14%
works fine overall5%
Criticized
audio function worthless5%
extremely sensitive to where it’s located5%
unable to detect24%
needs to be relocated19%
detects lightning sometimes5%
Discussion
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