Latest update shows that FNIRSI LCR-T4 ESR Meter costs 11.49 USD (in Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
Latest coupon and price update (UTC):
Banggood (11.49 USD)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Is it a reasonable price for this item? Awesome! This price is the best in CouponsFromChina database!
Link: Banggood product page
Price: 11.49 USD
11.49 USD – This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGb6534d, BGTOOS729
(you can check these old coupons out, but these probably won’t work)
Aliexpress
Click here… to search for FNIRSI LCR-T4 ESR Meter Transistor Tester on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for FNIRSI LCR-T4 ESR Meter Transistor Tester.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).