$15.99 – 4-in-1/5-in-1 Soil Tester with pH Temperature Moisture Sunlight and Air Moisture Detection Quick Accurate LCD Display Ideal for Home Garden Farm Potted Plants and More – #2.
Check if there is $15.99 coupon for 4-in-1/5-in-1 Soil Tester (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest coupon code price check (UTC time):
Banggood ($15.99)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? Well, is it a good price anyway? Hmmm, price is higher than average (which is $14.99 right now), so better set price alert down below…
Link: Banggood product page
Price: $15.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGc760c4
(these codes were not working in latest coupon update, 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
Here is price history (for all/most countries) for 4-in-1/5-in-1 Soil Tester. The lowest price was: $13.99.
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)).