Updated: 30-01-2026.
AE100 12V Relay Tester
Banggood warehouse: China.
Discount price $15.96 with coupon: BGAutos
Discount price $16.15 with coupon: BgAuMotor
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
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Price history and price alert
Here is price history (for all/most countries) for AE100 12V Relay Tester. The lowest price was: $11.09.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).