$11.59 – DC7200 7-200V 20A Digital Power Energy Voltmeter Ammeter Voltage Wattmeter Temperature Meter Electric Energy Frequency Meter – Black.
ATM you can buy DC7200 7-200V 20A Digital Power Energy Voltmeter Ammeter for $11.59 (in Banggood). Just check coupons out (with price alert and history). Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood ($11.59)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. The question is – is it a good price? Pretty sweet, this is the lowest price I have ever noted for this product!
Link: Banggood product page
Price: $11.59
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 DC7200 7-200V 20A Digital Power Energy Voltmeter Ammeter. The lowest price was: $11.59.
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)).