Right now the best price with coupon code for FNIRSI HRM-10 Battery Voltage Internal Resistance Tester is $35.99 (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest price update (UTC time):
FNIRSI HRM-10 Battery Voltage Internal Resistance Tester 18650 High-precision AC Acid Lithium Lead Car Battery Capacitor Tester – Blue
Banggood ($35.99)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? You probably want to know if this is a good price. It looks like it’s a good price (lower than average ($36.87)).
Link: Banggood product page
Price: $35.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (8.11.2024, $32.99): BGf6c080
Item: FNIRSI HRM-10 Battery Voltage Internal Resistance Tester
Countries: CzechRepublic, Greece, Hungary, Poland, Slovakia(SlovakRepublic), Slovenia
2. (1.11.2024, $32.99): BGe5a536
Item: FNIRSI HRM-10 Battery Voltage Internal Resistance Tester
Countries: France, Germany, Italy
Old coupons (from the oldest to the newest): BG8ad11e, BGEEUMEGA23, BG5cc0c7
(you can check these old coupons out, but these probably won’t work)
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
Do you need price history chart (for all/most countries) for FNIRSI HRM-10 Battery Voltage Internal Resistance Tester? There we go.
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)).