ATM you can buy NetMaster MT-6810 1610 OTDR Network Coaxial Cable Tester for $590.63 (in Banggood). Check coupons or create price alert down below. Let’s see what best price is ATM.
NetMaster MT6810 OTDR Network Coaxial Cable Tester with Fiber Optic Fault Locator Efficiently Locate Cable Breaks and Obstructions – MT-6810 1610
Latest coupon and price update (UTC):
Banggood ($590.63)
Banggood warehouse is located in China. But wait a sec… Is it a good price? Looks like this is great price. I didn’t track lower than that in CouponsFromChina database ever. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
Price without coupon: $641.99
1. ($590.63): BGALL8
apply it in your 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): BGBFDAY8, BGNEWYEAR8, BGSPRING8OFF, BGHONEYSP, BGESJY8
(there’s a little possibility that old coupon will work)
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for NetMaster MT-6810 1610 OTDR Network Coaxial Cable Tester.
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)).