Check coupons or create price alert down below. Best price?
Battery measuring range: 0-1999kWh±1%, Package weight: 130g/4.6ounce, Voltage measuring range: AC50-300V±1％, Package size: 93x 75x 60mm / 3.7x 3.0x 2.4in, Main material: PC, Current measuring range: 0-100A±1%, Item size: 78x 65x 37mm / 3.1x 2.6x 1.5in, Power measuring range: 0-30kW±1%, Main color: white
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 China. You can get coupon down below.
Link: Banggood product page
1. ($16.55): BGGines
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGc115eb, BGTDL01, BGTools8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Peacefair PZEM-008 AC50-300V/100A LCD Guide Rail Table Tester [EU] ($-3)
Price history and price alert
Do you need price history chart (for all/most countries) for Peacefair PZEM-008 AC50-300V/100A LCD Guide Rail Table Tester? 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)).