Aliexpress
Click here… to search for SINOTIMER DDS109L Wattmeter Power Meter on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SINOTIMER DDS109L Wattmeter Power Meter [EU] (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now…
Link: Banggood product page
Price: -3 USD
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
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:
Old coupons (from the oldest to the newest): 6GSGIT, BGSmart6, pROMo8cuPoN, BGJUNEGSG9, TTSUMMER8, Cuponation9, BGXIFD023
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SINOTIMER DDS109L Wattmeter Power Meter [EU] (-3 USD)
Price history and price alert
Check out price history chart (for all/most countries) for SINOTIMER DDS109L Wattmeter Power Meter.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).