Last Updated: December 20, 2022 (Refresh Now)
Breathalyzer Rofeer Digital Blue LCD Screen Portable Breath Alcohol Tester with 5 Mouthpieces for Drivers Or Home Use Auto Power Off Sound Alarm Current Temperature Display
Last Updated: December 20, 2022 (Refresh Now)
6.6
SCORE
/10
Total Reviews
699
Old Reviews
500
Unverified
9
Spam Test
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LCD
TYPE
4.84 meters
SIZE
Review Analysis - 190 recent, verified reviews
Detailed Mode
Usage
56accurate, easy, breathalyzer, use, fun
+96%
-4%
" ... This breathalyzer is an easy device to use to make sure you aren't over the limit before you drive. ... "
" ... It was easy to use. ... "
" ... Easy to transport and use. ... "
" ... Easy to use and portable! ... "
" ... Easy to use. ... "
" ... It is easy to use and easy to set up. ... "
" ... Just follow the instructions to ensure you're properly using it. ... "
" ... Product is extremely easy to use and it is a good size to be carried around if necessary. ... "
Accuracy
54easy to use, accuracy, readings, breathalyzer, inaccurate
+81%
-19%
" ... Along with doing some quick math, the accuracy on it is great too. ... "
" ... That being said if you follow the rules it should be pretty accurate. ... "
" ... Great product works just as it says accurate results. ... "
" ... This product was very accurate and easy to use. ... "
" ... This product seems to be fairly accurate. ... "
" ... Seemed very accurate and was consistent ... "
" ... I will say that I don’t think it is very accurate. ... "
" ... We have only used it 4 times and it seems to be accurate- though that is difficult to determine, since there is nothing to compare it to. ... "
Reliability
27stopped working, 3 months, stopped, product, month
+15%
-85%
" ... Simply it’s junk ... "
" ... The first one lasted about 7-8 months. ... The second one only lasted a month. ... Half the time it doesn’t work. ... "
" ... It is susceptible to error if you don't follow the rules. ... "
" ... After 3 weeks it doesn’t work anymore, it wrote 0.16 at all time . ... "
" ... Now it’s so wildly off it’s unhelpful after about a month. ... "
" ... Not a reliable device. ... "
" ... I bought this product a few months ago now and it’s trash. ... "
" ... Do not buy, err4 appeared on machine and it stopped working. ... "
Body
22easy to use, mouthpieces, comes, bag, water
+91%
-9%
" ... It is very compact and lightweight. ... "
" ... Product is extremely easy to use and it is a good size to be carried around if necessary. ... "
" ... Fits in pocket too. ... "
" ... Simple to use with on-screen directions. ... Comes with durable storage bag and 10 mouthpieces. ... "
" ... It's small enough that I can put it in my pocket and take to the bar. ... "
" ... I like that it comes in its own carry case with additional nozzles which could be used if you wanted to share with others. ... "
" ... Easy to use and portable! ... "
" ... I needed a breathalyzer that was portable and easy to use, without breaking my wallet. ... "
Size
20easy to use, purse, portable, lightweight, fits
+90%
-10%
" ... Easy to use and portable! ... "
" ... Good size, fits in your pocket. ... "
" ... It's small enough that I can put it in my pocket and take to the bar. ... "
" ... Good: Has little carry bag. ... Fits in pocket or purse comfortably. ... "
" ... He had gotten into some trouble so I felt the need to add a gps to his car and have this breathalyzer handy in case there was any question about his actions. ... "
" ... Product is extremely easy to use and it is a good size to be carried around if necessary. ... "
" ... It is very compact and perfect for any situation, it is very easy to use and very clear to read. ... "
" ... I needed a breathalyzer that was portable and easy to use, without breaking my wallet. ... "
Price
20waste of money, waste your money, complete waste, worth the money, waste
+40%
-60%
" ... DONT WASTE YOUR MONEY HERE! ... "
" ... Don’t waste your money or time. ... "
" ... Waste of money ... "
" ... A waste of money! ... "
" ... Do not waste your money on this. ... "
" ... Complete waste of money! ... "
" ... If they do not offer replacements or an equivalent then this particular breathalyzer is a complete waste of money. ... "
" ... Complete waste of time and money. ... "
Marketplace
13window, product, defective, closed, amazon
+23%
-77%
" ... Broken upon receipt. ... "
" ... Returned the first one thinking it was a dud. ... "
" ... Defective product unless they send a new one. ... "
" ... Because I didn’t see my return date missed by 4 days. ... "
" ... Worked for only 3 months and of course the return window expired. ... "
" ... The item arrived clearly ripped open and already used. ... "
" ... It’s just a toy/ fake. ... "
" ... Even the Amazon reps could not find a solution. ... "
Display
7display, easy to read, easy, wait, use
+86%
-14%
" ... Bright display, easy to read. ... Simple to use with on-screen directions. ... "
" ... Insert, press start, wait to warm up, blow, read screen! ... "
" ... Display was easy to read. ... "
" ... The results are instantaneous and the display is easy to interpret. ... "
Cleaning
7wine, sip, mouth piece, consuming alcohol, blow
+14%
-86%
" ... Changed the batteries, turned it off and on, cleaned and dried the mouthpieces. ... "
" ... Holds alcohol from a blower inside for hours. ... "
" ... They did not use any products containing alcohol at all. ... "
" ... I changed the mouth piece and everything and it stopped reading alcohol. ... "
" ... I just had 2 glasses of wine checking my alcohol level. ... "
" ... No matter how much i drink it tells me 0. unless i do it immediately after a sip of alcohol and then it tells me im completely over the limit. ... "
Marketplace / Returns
5window, closed, sent, returned, refund
+20%
-80%
" ... Returned the first one thinking it was a dud. ... "
" ... Because I didn’t see my return date missed by 4 days. ... "
" ... It’s going back in the box and being sent back soon ... "
" ... Worked for only 3 months and of course the return window expired. ... "
Battery
5response, included, batteries not included, aaa, 3 aaa batteries
+20%
-80%
" ... Purchase two And neither one had batteries. ... Box clearly says batteries included ... "
" ... Replaced batteries, no response. ... "
" ... I even bought new batteries thinking that was the problem. ... It still didn't work with new batteries. ... "
" ... I change out the batteries, and it does the same thing. ... "
Marketplace / Defective Delivery
4defective, used, one, broken, box
-100%
" ... Broken upon receipt. ... "
" ... The item arrived clearly ripped open and already used. ... "
" ... Straight out of the box this product was defective. ... "
" ... Defective product unless they send a new one. ... "
Comfort
4tips, mouth pieces, many, different, comes
+100%
" ... Loved it, it was so easy to use & came with many different tips! ... "
" ... It has made me feel like i have another tool in my parenting toolbox. ... "
" ... We tested it beforehand (in the comfort and safety of home) to make sure we understood how it worked. ... "
" ... This fitsin the palm of my hand,an easy to stash. ... "
Software
3drivers
+67%
-33%
" ... Good: Six different formats for results. ... It makes for safer drivers. ... "
" ... It's easy to use and provides added sense of protection for drivers. ... "
Marketplace / Marketplace
3return, even
+33%
-67%
" ... It’s just a toy/ fake. ... "
" ... Even the Amazon reps could not find a solution. ... "
Marketplace / Delivery
3arrived
+67%
-33%
" ... I went from opening the package to using it correctly in under 2 minutes. ... "
" ... It's a reasonable price and delivery was quick. ... "
Gaming
3used, use, friends
+67%
-33%
" ... Nice size, we used last nite at a card game with friends. ... "
Connectivity
3phone, know, 00
-100%
" ... Test2: 0.015, 0.041, 0.050, 0.047, 0.028, 0.037 ... "
" ... Not a reliable device. ... "
" ... I KNOW I am tipsy and it's reading 0.00 BAC no matter how many attempts I do. ... "
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Specifications
Body
Size: 4.84 meters
Display
Type: LCD
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