When I was updating this page, then coupon price was $42.99 for Hugen Version 2.8 Inch NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz (in Banggood). Get coupons, create price alert or check price history out! Best price?
Original Hugen Version 2.8 Inch NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz MF HF VHF UHF With SD Card Slot V3.6 Version spectrum analyzer
Latest price update (UTC time):
Banggood ($42.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Is it expensive? From what I can see this price is higher than average price ($36.24).
Link: Banggood product page
Price: $42.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGb8b827, BGTOOS729, BG8FORMULAMX
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Hugen Version 2.8 Inch NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz? There we go.
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)).