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Kungfuren Alcohol Tester, Accurate Promilletester, Professional Brea..

High accuracy and digital LCD display: with sensitive semiconductor sensor accurately displays the alcohol content within seconds. Kungfuren alcohol tester offers you a highly accurate test result, reliably withstands high BAC values. The red background light makes it easy to r..

Positives

Neutrals

Negatives

58.4% 12.9% 28.7%

Senti Score  [71.3%]

Oasser Alcohol Tester Rechargeable Breathalyzer Window Breaker 2-in-..

Advanced semi-conductor sensor technology ensures your alcohol level is found out in seconds to be sure if it's safe to drive. Built-in window breaker is made of high-strength steel hammer and help you quickly break the window and evacuate in an emergency.

Positives

Neutrals

Negatives

50.0% 7.7% 42.3%

Senti Score  [57.7%]

* hover your mouse over a word to see more details

Kungfuren Alcohol Tester, Accurate Promilletester, Professional Brea..

excellent product nice brilliant product pointless totally inaccurate great highly recommend inaccurate good safe avoid accurate seriously avoid unreliable pissed complete waste

Oasser Alcohol Tester Rechargeable Breathalyzer Window Breaker 2-in-..

hash negative wouldnt accurate charger cable included better good safe works quickly sceptical defective great just unfortunate works very accurately miss wouldnt really good

Compare Cons

over limit in both products

"it’s very clear green your good to drive orange ur on limit and red is over limit"
64.3%

complete waste

"this is a complete waste of money!"
99.9%

seriously avoid

"00 reading the test is either faulty or fake but for the price i'd seriously avoid"
99.6%

totally inaccurate

"i also think the product gives totally inaccurate readings"
99.4%

very inaccurate

"this device is very inaccurate and can give a completely different reading when used consecutively by the same person"
98.6%

feels cheap

"feels cheap"
91.4%

only gripe

"comes with a nice carry case to boot lol my only gripe is that it would have been good if it came with rechargeable batteries but hey ho i guess you can’t have everything lol ok i’ll stop waffling now"
74.9%

pointless gadget

"this is a pointless gadget that gives you completely different reading every time i’ve done the test and it gave me a red light indicating over the limit then done the test 1 minute after and get a green light indicating fine to drive with zero alcohol reading"
74.8%

does n't work

"doesn’t work"
74.8%

disposable tests

"he has to work weekends and is worried if he’s ok to drive the next day because he’s drank the night before so he buys disposable tests which can work out to be quite expensive after a while so i thought i’d buy him this so he didn’t have to"
74.5%

replacement product

"since my writing this review kungfuren has not only refunded my money but also sent me a replacement product at no cost"
73.8%

drops several seconds

"the count down also drops several seconds rapidly"
73.2%

incomplete and confusing

"there are instructions in english and instructions in german both are incomplete and confusing"
73.2%

totally unreliable

"this product takes away the guesswork which i not understand can be totally unreliable"
72.8%

little gadget

"great little gadget"
69.1%

damaged item

"i received this item and the lcd screen wont turn on looks as though it’s a damaged item"
66.9%

been inconsistent

"however some readings have been inconsistent"
60.6%

just a pity

"it is just a pity they did not respond like this when i first contacted them"
59.5%

after visiting

"as i've gotten older my friends live further away so this will be great to check myself after visiting!"
58.6%

true the test

"not true the test"
57.6%

just a drop

"i know all the arguments but i feel it would be good to know that if i have just a drop more it could take me over the limit!"
57.5%

missing mouthpieces

"after much debate kungfuren finally agreed to send me the missing mouthpieces and said they would be with me in 15 days"
55.9%

made out of plastic

"completely made out of plastic it’s light and portable even though it isn’t exactly feeling sturdy"
55.7%

were unreliable

"unfortunately the readings were unreliable and after following the manufacturer's instructions would only give a reading of 0"
55.1%

it's not as useful

"if you want to use this to see how pissed you and your mates get it's not as useful :"
55.1%

checked the guidelines

"we are going on holiday to france this summer and it’s now a requirement to carry a breathalyser with you at all times in a vehicle i have checked the guidelines and believe that this is more than sufficient to make us law abiding"
55.0%

not feel this product

"therefore i do not feel this product is safe"
54.7%

will not happen again

"they also assure me they have greatly improved their customer service so problems like i experienced will not happen again"
54.6%

n't drink and drive

"i don't drink and drive but there's been a few mornings after i've actually wanted to check i'm ok"
54.6%

no longer amazon's

"i note that it is no longer amazon's choice as it was when i bought it"
54.3%

results are really

"easy to use but results are really bad!"
53.7%

struggled with

"only thing i struggled with was working out what the 'limit' is on the chart as one side is in chinese and the other english"
53.1%

lcd screen wont turn

"i received this item and the lcd screen wont turn on looks as though it’s a damaged item"
52.6%

quite disappointed though

"quite disappointed though"
52.6%

not accurate and vary

"the published numbers are not accurate and vary depending on my food consumption etc"
51.6%
...

over limit in both products

"when you are over limit will change colour"
64.3%

miss wouldnt

"not that accurate very hit and miss wouldnt use to determine if your safe to drive as after blowing well over with in 40min blow 0 "
75.0%

just unfortunate

"full refund was given i guess i was just unfortunate"
74.8%

charger cable included

"charger cable included"
71.8%

screwed to the side

"it also comes with a glass breaker that mounts in the back of the device and can be screwed to the side if you were to keep this in your car however i bought this for a friend for when we hash look it up running and pubbing it’s always a giggle at the end of our evening runs to see who faired best at the end small enough to detect the slightest amount of alcohol in your system and worked as expected with the most hardened hasher blowing the highest reading!"
65.4%

waste of time

"waste of time read zero even after a night full of heavy drinking even read zero 30 mins after i had a bottle of wine"
64.5%

negative review

"update refund proactively issued after my negative review"
60.2%

no rescue hammer

"disappointed no rescue hammer in box only reason i chose this item over the rest👎"
59.2%

most hardened hasher

"it also comes with a glass breaker that mounts in the back of the device and can be screwed to the side if you were to keep this in your car however i bought this for a friend for when we hash look it up running and pubbing it’s always a giggle at the end of our evening runs to see who faired best at the end small enough to detect the slightest amount of alcohol in your system and worked as expected with the most hardened hasher blowing the highest reading!"
55.9%

clear zero

"but this unit gave an all clear zero"
55.2%

driver consuming alcohol

"this alcohol tester is a great device that should be at home or in the car of every driver consuming alcohol"
52.1%

would n't power

"the led would illuminate when i thought it was charging but the device just wouldn’t power on at all"
51.9%

much alcohol

"i bought this for the rare event that i may have had too much alcohol the previous night and need to know if i'm ok to drive the following day"
51.6%

alcohol tester

"this alcohol tester is a great device that should be at home or in the car of every driver consuming alcohol"
50.8%

hardly ever

"my wife who hardly ever drinks had a small gin and blew into the unit and red lights flashing"
50.2%
...

Compare Pros

really good in both products

"really good breathalyser"
99.3%

easy to read in both products

"works perfectly and is so easy to read"
73.9%

very easy to in both products

"very well packaged unit well designed and very easy to use"
63.4%

very accurate in both products

"this product is very accurate comes with 10 different heads to use on it and a nice pouch too keep it in"
60.7%

excellent product

"excellent product very handy to have coming up to the christmas party season"
100.0%

brilliant product

"brilliant product"
99.9%

highly recommend

"highly recommend"
99.6%

more detailed

"good value for money instructions could be more detailed obviously set up for rest of europe and not uk"
99.1%

works perfectly

"works perfectly and is so easy to read"
98.6%

well designed

"very well packaged unit well designed and very easy to use"
94.6%

very well presented

"having said that this breathalyser is very well presented and so easy to use"
92.9%

great breathalyser

"great breathalyser"
88.0%

nice carry case

"its very simple to use and comes with a nice carry case which fits the tester and the additional mouth pieces which also came with the tester"
75.0%

great sense

"i can safely sit behind the wheel and there is a great sense of confidence to that"
75.0%

handy case

"very accurate and comes in a good portable size with a handy case"
75.0%

nice pouch

"this product is very accurate comes with 10 different heads to use on it and a nice pouch too keep it in"
74.9%

very quickly

"it registered very quickly"
74.8%

nice design

"it has a nice design with a clear view of the numbers blood alcohol level on the front which tells you exactly how much alcohol is in your blood"
74.7%

have eaten

"all too much of course and will vary on the persons weight how much they have eaten and all that"
74.6%

life saver

"just having this as a back up could be a life saver!"
74.6%

works fine

"the replacement works fine"
74.6%

handy thing

"such a handy thing to have in my handbag after a night out!"
74.4%

fairly generous

"after a fairly generous helping of gin it stayed 0 and green 🤷‍♀️"
74.3%

good value

"good value for money instructions could be more detailed obviously set up for rest of europe and not uk"
74.3%

actually chart

"the english instructions were fine but the actually chart was in chinese but i think hope i've worked it out!"
74.1%

professional tester

"have another professional tester which shows this is overly inaccurate pessimistic on readings"
74.0%

beep signals

"compact device easy and quick to use just fit the tube press the button and wait for countdown before you blow beep signals when to stop result shown on clear display"
73.9%

accurate device

"it's a good gimmick to have i wouldn't trust it as an accurate device in terms of driving only needs 2 aa batteries"
73.9%

metabolism alcohol

"i’d recommend this fascinating as a tool to raise your awareness around alcohol and the way in which you metabolism alcohol"
73.9%

excellent device

"excellent device to have to hand gives you peace of mind that you’re within legal limits"
73.7%

good product

"good product"
73.7%

good quality

"good quality as well and has 10 pieces with it"
73.3%

replacement blow pieces

"the breathalyser is very easy to use it comes with a great carry pouch and several new washable replacement blow pieces"
73.1%

strong enough

"initial thoughts build quality is good has a glittery black plastic like casing seems strong enough although the flip out piece seems to be made of a cheaper plastic"
73.0%

pretty accurate

"it seems pretty accurate too when comparing roughly what i’ve drunk to where i think i should be halfway to drink drive limit after a pint"
72.9%

pretty reliable

"seems pretty reliable easy enough to use!"
72.6%

carry case

"comes with extra mouth pieces and a carry case"
72.6%

high readings like

"high readings like 0"
72.5%

strong beer

"one strong beer brings you to about 0"
72.2%

very similar

"very well made device very simple to use and was pretty accurate as i went through and police checkpoint and for very similar reading"
72.1%

good gimmick

"it's a good gimmick to have i wouldn't trust it as an accurate device in terms of driving only needs 2 aa batteries"
71.8%

tube press

"compact device easy and quick to use just fit the tube press the button and wait for countdown before you blow beep signals when to stop result shown on clear display"
70.1%

handy carrying pouch

"compact and portable with a handy carrying pouch"
70.1%

great purchase

"it’s a product everyone should have in there car great purchase works perfect"
69.5%

good quality tester

"seems like a good quality tester"
69.4%

great design

"great design with 10 mouth pieces that you can clean for reuse so plenty of tests and a carry bag to store it in the car"
68.5%

around alcohol

"i’d recommend this fascinating as a tool to raise your awareness around alcohol and the way in which you metabolism alcohol"
67.7%

great little device

"great little device and my brother is chuffed with it : very cheap for what it is i think"
67.5%

really does work

"really does work"
67.4%

flashes green to tell

"there’s a light that flashes green to tell you are safe to drive an orange light to say you are nearly at your limit and a red light to tell you you are over your limit and it’s not safe to drive"
67.3%

peace of mind

"excellent device to have to hand gives you peace of mind that you’re within legal limits"
66.8%

fits the tester

"its very simple to use and comes with a nice carry case which fits the tester and the additional mouth pieces which also came with the tester"
66.3%

appears consistent

"very simple to use and appears consistent"
66.0%

pleased with

"good little gadget very pleased with it"
65.8%

quite accurate

"seems quite accurate and good quality"
65.6%

tracked well

"this device tracked well with my drinks for that night"
65.5%

worth buying

"definitely worth buying"
65.5%

really accurate

"seems really accurate i used it early morning after a night of heavy drinking as a test and it showed as much"
65.4%

solid unit

"if you follow those rules it seems to be a solid unit"
65.2%

does the job perfectly

"easy to use and does the job perfectly"
64.8%

very well made

"very well made device very simple to use and was pretty accurate as i went through and police checkpoint and for very similar reading"
64.3%

great accurate device

"great accurate device useful and fun on nights out as well!"
64.3%

color indicators

"works fast and has led color indicators aswell as a percentage!"
64.0%

clear display and works

"clear display and works wel"
63.6%

small and easy to

"small and easy to use"
63.6%

really easy to

"product is really easy to use"
63.6%

simple switch

"i think its important to write reviews as it was a review that made me but this item it comes with spare tips so if you have friends or family that need to use it they can its so simple switch on blow for 10 secs there is a count down and you get a traffic light and a % comes in nice case that you could either leave in your bag or car "
63.4%

easy to understand

"really easy to use and instructions are easy to understand"
62.7%

money instructions

"good value for money instructions could be more detailed obviously set up for rest of europe and not uk"
62.6%

very good product

"very good product easy to use perfect for the morning after a night of drinking for peace of mind!"
62.6%

perfect for the morning

"very good product easy to use perfect for the morning after a night of drinking for peace of mind!"
62.3%

quality is good

"initial thoughts build quality is good has a glittery black plastic like casing seems strong enough although the flip out piece seems to be made of a cheaper plastic"
62.1%

brings back

"which brings back 0!"
62.0%

excellent little device

"excellent little device for the money brought it into work to show everyone and they all loved it"
61.9%

very simple to

"its very simple to use and comes with a nice carry case which fits the tester and the additional mouth pieces which also came with the tester"
61.9%

work very well

"seems to work very well simple to use "
61.8%

somewhat longer time

"quarter bottle of brandy with somewhat longer time gap makes it go quite crazy"
61.8%

super easy to

"it definitely does the job and it’s super easy to use"
61.8%

easy enough to

"seems pretty reliable easy enough to use!"
61.1%

works well

"works well and the readings are accurate"
60.8%

still nice

"unnecessary use of plastic bags but it's still nice to have"
60.8%

give accurate results

"this unit is easy to use and seems to give accurate results"
60.2%

very easy to use

"the breathalyser is very easy to use it comes with a great carry pouch and several new washable replacement blow pieces"
60.1%

when sober

"currently 4 starts as i've only used this when sober"
60.0%

it's interesting

"it’s interesting"
59.9%

great carry pouch

"the breathalyser is very easy to use it comes with a great carry pouch and several new washable replacement blow pieces"
59.7%

worth having

"definitely worth having!"
59.6%

very compact

"it’s very compact"
59.6%

with a nice

"it came with a nice bag"
59.6%

been fantastic

"this has been fantastic as he no longer has to worry whether he is safe to drive the following day"
59.5%

does everything

"does everything i'd want it to really useful on a night out"
59.4%

safe to drive

"i bought this just cause i was curious how long it's takes to be safe to drive 0"
58.8%

accurate and easy to

"works very well accurate and easy to use"
58.4%

which is very nice

"there also a fabric pouch to carry this in which is very nice"
58.3%

it's quite

"in a weird way it's quite fun"
58.1%

good portable size

"very accurate and comes in a good portable size with a handy case"
57.5%

a cheaper plastic

"initial thoughts build quality is good has a glittery black plastic like casing seems strong enough although the flip out piece seems to be made of a cheaper plastic"
56.0%

brought it into work

"excellent little device for the money brought it into work to show everyone and they all loved it"
56.0%

stayed 0 and green 🤷‍♀️

"after a fairly generous helping of gin it stayed 0 and green 🤷‍♀️"
56.0%

clear view

"it has a nice design with a clear view of the numbers blood alcohol level on the front which tells you exactly how much alcohol is in your blood"
55.9%

very well packaged

"very well packaged unit well designed and very easy to use"
55.4%

great product

"great product!"
55.0%

what is drank

"can't comment on the accuracy because i don't have anything to go from but i tried it as i was drinking and it seemed about right for what is drank"
54.9%

friends and family

"very easy to use very accurate and affordable would recommend to friends and family and ideal if u unsure if u are over drink driving limit"
54.6%

comes in nice case

"i think its important to write reviews as it was a review that made me but this item it comes with spare tips so if you have friends or family that need to use it they can its so simple switch on blow for 10 secs there is a count down and you get a traffic light and a % comes in nice case that you could either leave in your bag or car "
54.2%

working fine

"try and it's working fine i will try after couple shot!"
54.1%

useful on a night

"does everything i'd want it to really useful on a night out"
53.9%

longer than expected

"another time it will longer than expected to be fit to drive"
53.8%

they all loved

"excellent little device for the money brought it into work to show everyone and they all loved it"
53.7%

price its reasonable

"so a big 5* from me and price its reasonable too "
52.9%

legal to drive

"still not legal to drive"
52.3%

your awareness

"i’d recommend this fascinating as a tool to raise your awareness around alcohol and the way in which you metabolism alcohol"
52.3%

very understanding

"they were quick to respond to all my emails and very understanding of my situation"
52.0%

small compact

"it is small compact and easy to use"
52.0%

dead on really

"not amazing build quality bit flimsy feeling but for the price is dead on really"
51.9%

lots of mouth pieces

"it comes with lots of mouth pieces which will last forever because he’s the only one using it anyway"
51.6%

recommend to anyone

"would recommend to anyone looking for one"
51.6%

brings you to about

"one strong beer brings you to about 0"
51.4%

drink driving limit

"very easy to use very accurate and affordable would recommend to friends and family and ideal if u unsure if u are over drink driving limit"
50.8%

excellent battery life

"small and compact with excellent battery life"
50.4%

quite fun `` testing

"would have liked if it came with batteries but seemingly accurate readings and was quite fun “testing” it"
50.2%
...

really good in both products

"this seems to be a really good choice as it has rechargeable battery i can charge from usb in the car and comes with replacement mouthpieces already"
99.3%

easy to read in both products

"wide lcd backlight so easy to read"
73.9%

very easy to in both products

"this is very easy to use and has clear instructions"
63.4%

works very accurately

"after switch on you can quickly perform a test that works very accurately"
91.7%

works quickly

"i needed one that works quickly and accurately"
75.0%

great value

"great value for money pull out of box turn on works instant👍👍 i discovered the window breaker under the battery cover after thinking it was missing"
74.9%

great device

"i'm happy as it goes with this breathalyzer and for what it costs it is really a great device"
74.9%

clear instructions

"this is very easy to use and has clear instructions"
74.7%

comes handy

"as i am driving pretty much everywhere knowing it's safe to drive or rather legal after having some drink comes handy"
74.3%

looks solid

"easy to use looks solid"
74.2%

really portable

"this is a really portable alcohol breathalyser"
73.8%

quality materials

"good quality materials and easy to use all you need to make sure you are good to drive after a night with few drinks"
73.7%

surprisingly good

"surprisingly good buy there seems to be a lot of rubbish on the market but this one is an exception"
73.3%

both results

"i even checked with a very expensive one to compare and both results were the same!"
72.9%

would recommend

"in that light i would recommend"
72.4%

great piece

"great piece of essential kit to keep you safe during the holiday period or after a party etc"
72.4%

much better

"sensitivity is surely much better than on my previous one as this could detect 0"
71.9%

great idea

"he thinks it’s a great idea"
68.5%

easy to use and accurate

"he says it’s very easy to use and accurate"
67.0%

rechargeable battery

"this seems to be a really good choice as it has rechargeable battery i can charge from usb in the car and comes with replacement mouthpieces already"
66.8%

with few drinks

"good quality materials and easy to use all you need to make sure you are good to drive after a night with few drinks"
66.8%

arrived quickly

"unit arrived quickly and after charging the battery it was ready to be used"
64.4%

good easy to

"product seems good easy to use"
61.1%

safe than sorry

"it’s better to be safe than sorry"
58.3%

so perfect for everyone

"easy to use so perfect for everyone"
56.9%

reading is accurate

"the quality is good the reading is accurate and the price is the main selling point"
53.8%

a safety hammer

"it’s small and not only do you get a breathalyser it has a little attachment to make it a safety hammer as well"
53.4%

could detect

"sensitivity is surely much better than on my previous one as this could detect 0"
53.0%
...

Compare Emotion analysis

Kungfuren Alcohol Tester, Accurate Promilletester, Professional Brea..

Positive tone

Neutral tone

Negative tone

33.7% 36.1% 30.1%
  neutral 34.9%
  happiness 28.9%
  worry 21.7%
  sadness 3.6%
  anger 2.4%
  love 2.4%
  hate 2.4%
  relief 1.2%
  empty 1.2%
  fun 1.2%
Oasser Alcohol Tester Rechargeable Breathalyzer Window Breaker 2-in-..

Positive tone

Neutral tone

Negative tone

17.4% 39.1% 43.5%
  neutral 39.1%
  worry 34.8%
  sadness 8.7%
  love 4.3%
  surprise 4.3%
  fun 4.3%
  happiness 4.3%

* analysis performed using Artificial Intelligence (AI) methods, data for the analysis has been gathered from multiple publicly accessible sources.
** strength is the level of sentiment expressed in a sentence, phrase or keyword. It ranges from 0 to 100%
prices and sales statistics are updated daily

last analysis update 2024-12-15