Posts Tagged ‘Calibration’
Breathalyser Calibration: Why It Matters and How Often You Should Do It
You’ve bought quality breathalysers, written a solid alcohol policy and trained your security team. Then, months later, a disputed result reveals the device hasn’t been calibrated since it came out of the box. It happens more often than you’d think, and it can undo a well-built testing programme. What calibration actually does Over time, the…
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