$154.99 – FY6900 100MHz Signal Generator High Precision Digital DDS Dual-channel Function Signal/Arbitrary Waveform Generator – EU Plug.
FY6900 100MHz Signal Generator is for $154.99 (in Banggood). Check coupons or create price alert down below. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($154.99)
Banggood warehouse is located in China. Coupons for FY6900 100MHz Signal Generator? Nope, there’re no coupons in Banggood. You probably want to know if this is a good price. Pretty sweet, this is the lowest price I have ever noted for this product!
Link: Banggood product page
Price: $154.99
Additional Banggood coupons: first page and second page
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 FY6900 100MHz Signal Generator. The lowest price was: $154.99.
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)).