Hi, does it need to be calibrated?

I don't think it does when you first buy it but later I guess it might to be calibrated to be accurate. I find it very helpful because sometimes after drinking late you are not ready to drive too early in the morning. I used to test it out after a drink, 20 minutes later etc. It certainly works.

Some reviews say it isn't accurate. How accurate is it?

There is not an answer to this unless you compare the results to the police breathalyser 😁. But our police uses the same brand here. I believe it is really very accurate .

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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BACtrack S80 Breathalyser | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use

Product ID: 65642465

Details

Brand
BACtrack
Style
Select S80
Item weight
0.35 Pounds
Item dimensions L x W x H
5.9 x 2.7 x
UPC
094922111685

🔋Long-lasting AA battery power

⚖️Professional-grade accuracy

🛡️DOT & FDA approved safety

Description

⚡ Stay sharp, stay safe — professional-grade breathalyzer in your pocket!

PORTABLE READY TO GO - Compact design fits in your pocket, perfect for on-the-go professionals and safety-conscious millennials.
EFFORTLESS ONE BUTTON OPERATION - Instant, reliable results with a simple power-on and test—no complicated setup needed.
LAW ENFORCEMENT LEVEL PRECISION - Xtend Fuel Cell Sensor technology delivers hospital-grade BAC readings you can trust every time.
TRUSTED BY EXPERTS USERS ALIKE - Top-rated by Wirecutter and backed by a one-year warranty—join thousands who rely on BACtrack.
CERTIFIED CLEARED FOR CONFIDENCE - DOT, NHTSA approved and FDA 510(k) cleared for personal and professional peace of mind.

The BACtrack S80 is a portable, professional-grade breathalyzer featuring advanced platinum-based Xtend Fuel Cell Sensor technology for highly accurate BAC readings. Approved by DOT, NHTSA, and FDA-cleared, it offers simple one-button operation powered by included AA batteries. Trusted by law enforcement, healthcare, and consumers alike, the S80 combines precision, portability, and reliability with a one-year warranty, making it the ultimate choice for personal and professional alcohol testing.

Specifications

ASIN	B0026IBZSK
ASIN	B0026IBZSK
Batteries	2 AA batteries required. (included)
Best Sellers Rank	76,565 in Automotive ( See Top 100 in Automotive ) 20 in Alcohol Tests 93 in Breath Analyzers
Brand	BACtrack
Customer Reviews	4.4 4.4 out of 5 stars (8,097)
Customer reviews	4.4 4.4 out of 5 stars (8,097)
Date First Available	3 April 2012
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Item model number	S-80
Manufacturer	BACtrack
Product Dimensions	5.8 x 2 x 12.2 cm; 158.76 g
Units	284.0 gram
Weight	284 g

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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