I have checked all old coupons and price is $7.99 for ANENG B14 Voltage Tester Pen 2pcs (in Banggood). Price history, coupons and price alert are available on this page. What is best price?
ANENG B14 Intelligent Voltage Tester Pen 24/70-250V Induction Power Detector Pen Electrical Screwdriver Indicator Circuit Tester – 2 PCS
Latest coupon code price check (UTC time):
Banggood ($7.99)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. The question is – is it a good price? Hmmm, price is higher than average (which is $4.99 right now), so better set price alert down below…
Link: Banggood product page
Price: $7.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGM1TOOLS88, BGTOOS729
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
ANENG B14 24-250V Tester Electric Induced Electric Screwdriver Probe With Indicator Light Sound and Light Alarm Test Pen | $2.46 | – |
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for ANENG B14 Voltage Tester Pen 2pcs.
Price records source(s): 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)).