Why Bump (challenge) test? All sensors will eventually fail. Some fail suddenly and some fail over a long period of time. Bump testing will alert the user of a non functional sensor. This failed condition could be a loss of sensitivity, a loss of response time, or...
Few people in Australia really understand this silent killer. Even many medical practitioners are uninformed on just how much it can affect those who are exposed to it. It can dramatically change your life, causing breathing problems, chronic fatigue and even brain...
