Breathalyzer SENCOR SCA BA99 (model SCA BA01 / SCA BA02) — portable alcohol tester, electrochemical sensor

SENCOR SCA BA99 (compatible with SCA BA01 / SCA BA02) is a portable breathalyzer that measures blood alcohol concentration using an electrochemical sensor. The device is designed as a compact handheld tester with a simple user interface for quick on-the-spot checks. It is intended for individual safety checks, preliminary workplace screening and mobile testing where fast, reliable indication of alcohol presence is required.

Advantages

The electrochemical sensor provides selective and stable detection of alcohol vapors, improving measurement accuracy compared with generic semiconductor sensors. The compact handheld design makes the unit easy to carry and operate with one hand. The straightforward interface and clear readouts simplify testing procedures, while compatibility with multiple model variants ensures interchangeability of accessories and replacement parts within the same product family.

Suitable for

• Personal safety checks before driving or operating machinery
• Pre-shift or random workplace alcohol screening
• Mobile testing during events, travel or fieldwork
• Household use for family safety and monitoring

Key specifications

• Sensor type: electrochemical sensor for ethanol detection
• Form factor: compact handheld breathalyzer
• Display and interface: simple, user-friendly readout
• Power: battery-powered portable operation
• Measurement purpose: estimation of blood alcohol concentration from breath

How to use

Switch the device on and allow any warm-up or calibration prompt to complete according to the on-screen instructions. Ensure the mouthpiece (or preset sampling area) is clean and unobstructed before each test. Take a deep breath and exhale steadily into the mouthpiece for the duration indicated by the device. Wait for the measurement to stabilise and read the result on the display. Follow local legal limits and workplace policies when interpreting readings; if necessary, retest after an appropriate waiting period or seek professional breath or blood testing for confirmation.

Usage recommendations

Store the breathalyzer in a dry place at recommended temperatures and replace mouthpieces or perform maintenance as instructed in the user manual. Avoid eating, drinking or smoking for a short period before testing to reduce false readings. Use the device for preliminary screening only; confirm important results with calibrated professional equipment or medical testing when required.