$24.99 – Sensor Advanced Semiconductor Oxide Alcohol Sensor, Response time Within 5 Seconds, Warm up time Within 10 Seconds, Brand Lydsto, Powered 3 AAA Batteries.(Not included), Color Black, Detect range 0-0.199% BAC; 0-1.990‰ BAC; 0-0.995mg/L, Item size Approx. 112 * 61 * 29mm.
$24.99 – that is current price with coupon for Lydsto Digital Alcohol Tester (in Banggood). Just check coupons out (with price alert and history). Do you want to know what the best price is?
Latest price update (UTC time):
Banggood ($24.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. Well, is it a good price anyway? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $16.69)
Link: Banggood product page
Price: $24.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGPDhome31, BGJUOT639, BGMU639, BGLYTD639, BGTYF639, BGTYCZ639, BGTYOD639, BGSPHOME24, BGTYSR639, BGPTSR639, BGTYOB639, BANGGOODSD, BGTYOT639, BGUdb33, BGUbf28, BGTYOK639, 00c906, BG00c906, BGHealth10D, 2022ACTIESNL, BGHB218, tRaDetRaCKeR, BGHECARE1, BG4ee866, NewYear100
(I don’t think these’re gonna work, but you can try ’em 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
Do you need price history chart (for all/most countries) for Lydsto Digital Alcohol Tester? There we go. The lowest price was: $15.39.
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)).