Is the battery supplied with the product?

Yes, the battery is already integrated in the product. Also included are 3 mouthpieces, a microfibre bag and instructions for use.

Is the mouthpiece washable or reusable?

The mouthpiece is made of plastic and can therefore be washed out and reused. Care should be taken to ensure that no residue from previous use or a cleaning agent remains.

How quickly is the measurement result displayed?

At 0.0‰ the result is already displayed after 3 seconds.

How often is calibration necessary?

It is recommended to calibrate the unit once a year.

How precise are the measurements of the Alcotest 4000?

The device is equipped with a DrägerSensor and thus uses the same technology as the breathalysers used by the police. Deviations of ±5% may occur.

Dräger Alcotest 3820 Replacement Mouthpieces 5 Pcs

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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$37.15

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Stay fresh, stay safe — the original Dräger mouthpiece you can trust!

BULK READY - Pack of 5 mouthpieces keeps you prepared for multiple tests, perfect for professionals on the go.
SPOTLESS SAFETY - Each mouthpiece is hygienically sealed to guarantee fresh, germ-free use every time.
COMPACT CONVENIENCE - Slim, lightweight design (under 1 oz) fits seamlessly into your testing routine or kit.
TRUSTED AUTHENTICITY - Genuine Dräger product ensures perfect compatibility and reliable performance with Alcotest 3820.
EFFORTLESS MAINTENANCE - Dishwasher safe design means quick, hassle-free cleaning without compromising integrity.

Dräger Mouthpieces for Alcotest 3820 come in a pack of 5, each hygienically sealed and dishwasher safe for easy cleaning. Designed by Dräger Safety AG & Co. KGaA, these original mouthpieces ensure reliable, accurate breathalyzer tests with the Alcotest 3820 device. Lightweight and compact, they are ideal for professionals seeking consistent, safe alcohol testing solutions.

Specifications

ASIN	B01DSZHDBM
Best Sellers Rank	#749,500 in Health & Household ( See Top 100 in Health & Household ) #155 in Home Alcohol Tests
Brand	Dräger
Customer Reviews	4.6 4.6 out of 5 stars (94)
Date First Available	August 29, 2017
Is Discontinued By Manufacturer	No
Item Weight	0.882 ounces
Item model number	3820
Manufacturer	Dräger Safety AG & Co. KGaA
Manufacturer Part Number	8325250
Product Dimensions	1.77 x 0.98 x 0.71 inches

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