Just check coupons out (with price alert and history). What is the best price?
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):
Transmitting Frequency 1500-1600MHz, dipole antenna test) Less Than -10dBm, Working Temperature -30 ~ 60 ° C, Available Device Types Satellite Navigation, Transmission Frequency <2W, Relative Humidity 5 to 95%, (GPS Satellite Navigation Dedicated Frequency Band), 1500-1600MHZ, Maximum Radiant Power, (1 meter away, Storage Temperature -50 To +60°C, Size 75x20x20 mm, Location Tracking, Effective Coverage (Shield Radius) 2--5m, Charging Specification 12V-36V, Weight About 50 g, etc
Banggood
Banggood warehouse is located in China. I can’t tell you if this price is good – not enough records in my database, so I won’t judge. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($8.09): BG10OFFAFF
you should apply the coupon 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): BGSP63, BGAFF10OFF, BGCARELEC, BGHW12
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
There is only one database record (it was for $5.99), so you can’t see price history chart.
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)).