$13.77 – Latest Model ANENG A3005D 2In1 Multimeter Test Pen with VA Color Display Auto Shutdown Non-Contact Line Wiring Detection NCV Induction Technology High Portability for Electricians and DIY Enthusiasts – A3005D.
You can get ANENG A3005D 2In1 Multimeter Test Pen for $13.77 with coupon (from Banggood). Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($13.77)
Banggood warehouse is located in China. Low/high price? From what I can see this price is higher than average price ($11.24). Well, there is one coupon available right now.
Link: Banggood product page
Price without coupon: $14.49
1. ($13.77): BGMAI666
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGEUMEGA6194
(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
You can use link bot to get even lower price:
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 A3005D 2In1 Multimeter Test Pen. The lowest price was: $9.99.
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)).