Just check coupons out (with price alert and history). What is the best price?
TOOLTOP ET11S/ET12S 2In1 Thermal Imager + Multimeter High-Resolution Portable and User-Friendly for Industrial and Home Use. – ET12S
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (29.8.2024, $79.99): BG24MA901
Item: TOOLTOP ET12S 2 in 1 Thermal Imager 90x120px Multimeter
Countries: Germany
Old coupons (from the oldest to the newest): BG20236Tool, BG60c592, BGTOOS729, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8, BGcaecc3, BGf023b8, BG7e748f, BGESJY8, BG51cb0e
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – TOOLTOP ET12S 2 in 1 Thermal Imager 90x120px Multimeter [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for TOOLTOP ET12S 2 in 1 Thermal Imager 90x120px Multimeter.
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)).