$18.99 – Color: Black, Item Name: Multimeter, Brand: BSIDE, Safety Level: CAT II 600V, Size: 160x 28x 31mm.
Right now the best price with coupon code for BSIDE X2 4 in 1 Detector Tester is $18.99 (in Banggood). Get coupons, create price alert or check price history out! Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
Banggood ($18.99)
Banggood warehouse is located in China. Is it a low price? It looks like it’s a good price (lower than average ($20.11)). I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Price without coupon: $19.99
1. ($18.99): BGMAI666
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGXIFD261, BGTOOS729
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
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
Price history (for all/most countries) for BSIDE X2 4 in 1 Detector Tester is here. The lowest price was: $17.45.
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)).