The coupon price for Ground Resistance is 143.99 USD (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (143.99 USD)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Is it good price? Let’s see… Average price for this item is 146.85 USD and current one is 143.99 USD, so it’s a good price!
Link: Banggood product page
Price: 143.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG485f6d, BG20236Tool
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
Click here… to search for FR2000A+ Clamp Ground Resistance Tester on Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for FR2000A+ Clamp Ground Resistance Tester? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).