$24.50 – HANMATEK SF1 Stud Finder Wall Scanner Detector Professional 5 in 1 Scan Mode HD LCD Display Automatic Calibration with Audio Alarm Ideal for Detecting Metal Wood AC Wires Behind Walls Floors Ceilings.
You can get HANMATEK SF1 Stud Finder Wall Scanner for $24.5 with coupon (from Banggood). Just check coupons out (with price alert and history). Best price?
Latest coupon and price update (UTC):
Banggood ($24.50)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Is it cheap? It’s a good price, isn’t it? The average is $25.85.
Link: Banggood product page
Price: $24.5
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGMAI666
(these coupons are old, so probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
HANMATEK SF1 Stud Finder Wood Studs Metal Detecion Detection Of Live Cable Metal Measurement Finder Wall Detector Scanner | $47.57 | – |
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for HANMATEK SF1 Stud Finder Wall Scanner. The lowest price was: $18.99.
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)).