When I was updating this page the price was 36.74 USD for FNIRSI-FNB5B USB QC/PD Voltage Current Meter Tester with Bluetooth (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
Latest price update (UTC time):
Banggood (36.74 USD)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Is it good price? This price is great, coz it’s the lowest in CouponsFromChina database!
Link: Banggood product page
Price: 36.74 USD
36.74 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): Cuponation9, BGc169f4, BGGutscheine, BG00c906, BG8OFFCOUPON, BG72a7fe, TTBLACK5, BGSaleFeb8, BG589b2e, BGAUGUST8, BG8FORMULAMX
(you can check these old coupons out, but these probably won’t work)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for FNIRSI-FNB5B USB QC/PD Voltage Current Meter Tester with Bluetooth.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).