HN LogoHN Logo
HN LogoHN Logo
CatalogueTrack OrderStores
CatalogueTrack OrderStores
Description

Stay in control wherever you go with the BACtrack Go Keychain Gen2 Breathalyser, a compact and reliable way to check your BAC in seconds before making decisions.

Key Features
  • Advanced MicroCheck® sensor technology delivers fast, accurate BAC readings you can rely on
  • Fold-out mouthpiece captures only your breath, helping block out fumes and external air interference
  • Ultra-compact keychain design slips easily into your pocket, bag, or keys for everyday convenience
  • Bright blue LCD screen displays clear, easy-to-read results at a glance
  • One-touch operation allows quick testing within seconds when you need it most
  • Auto power-off function helps conserve battery life after each use
  • Flow error indicator alerts you when your breath sample is inconsistent to ensure accurate results
  • Sensor Technology: Advanced MicroCheck® Sensor Technology
  • Sensor Accuracy: +/- 0.01 at 0.05 %BAC
  • Detection Range: 0.00 – 0.40 %BAC
  • Power Supply: 1 x AAA Duracell battery (included)
  • Battery Life: Approximately 75 tests
  • Warm up Time: 11–12 seconds Approx. (depending on last use)
  • Response Time: 5 seconds
  • Blowing Time: 5 seconds
  • Operating Temperature: 0-40 °C

BACtrack Go Keychain Gen2 Breathalyser

BT-KC20-AU-BL 850167002092
ONLINE ONLY
$68

Harvey Norman Customer Direct

  • Delivered by a trusted supplier – track online
  • Allow 5+ business days for delivery – depending on your location
  • Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Interest Free AfterPay Zip Pay MasterCard Visa American Express Paypal Gift Card