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Alco-Sensor IV DOT Evidential Breathalyzer

Alco-Sensor IV DOT Evidential Breathalyzer

Regular price $1,399.00 SGD
Regular price Sale price $1,399.00 SGD
Sale Sold out

The Alco-Sensor IV (ASIV) is a handheld breath alcohol tester. It provides a simple, accurate and economical method of determining a subject’s breath alcohol concentration with evidential grade accuracy.


The Alco-Sensor IV follows an automated, software-driven test protocol. Each function is displayed on an LED display which provides the operator with step-by-step instructions for fail-safe testing. The ASIV automatically samples deep lung breath and displays the result in a three-digit readout (two or four digits where required). The proper insertion of the mouthpiece powers the instrument ON and a mouthpiece release feature, which eliminates operator contact with a used mouthpiece, turns the instrument OFF.


  • Alco-Sensor IV
  • 25 Mouthpieces
  • Carrying Case
  • Calibration Tool
  • Manual
  • 1 Year Parts and Labor Warranty

Click on the link below to purchase the Calibration Certificate:

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