You can create price alert here, copy coupons and view price history. What is the best price?
LCD operating voltage: 220v ± 20V, RCD current: > 30mA, Working temperature / 0-40 ° C, Storage temperature: -10 ~ 50 ° C, Storage humidity: 20-80% RH, Working voltage / measuring voltage range: 90-250v / 45-65Hz, Measuring voltage accuracy: ± (2% + 5), Altitude: <2000 meters, Working hum heart ty: 20% -75% RH, Whole machine working current: <3mA (not in RCD status)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe . There’s only 1 record in my database, so I have no idea if the price is OK. Well, there is one coupon available right now.
Link: Banggood product page
1. ($12.59): BGTOOS729
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG55a773, BGGines, BG55da75, BGM1TOOLS88, BG20236Tool
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Mustool MT10S MT10E Socket Outlet Tester ($-3)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $7.99.
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)).