According to my DB the lowest price is $33.59 for FNIRSI FNB48S Voltmeter Ammeter with Bluetooth (in Banggood). You can create price alert here, copy coupons and view price history. What is best price?
Latest coupon and price update (UTC):
FNIRSI-FNB48S Voltmeter Ammeter Current Voltmeter USB Tester PD Trigger QC4 + PD3.0 2.0 PPS Fast Charging Protocol Capacity Test – With bluetooth
Banggood ($33.59)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Low/high price? It looks like it’s a good price (lower than average ($33.71)).
Link: Banggood product page
Price: $33.59
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Aliexpress
There’re some similar (or not) items on Aliexpress
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 FNIRSI FNB48S Voltmeter Ammeter with Bluetooth.
Price records source(s): Banggood
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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)).