We’re really sorry to hear this happened. That’s definitely not how the tyre deflators should perform. Please reach out to our team at support@kickassproducts.com.au so we can investigate the issue and help make it right.
“Was told they were with in the 2-3 psi difference when setting but found they were at least 5-6 psi out. After numerous attempts to try and get within a closer reading,eventually gave up.
Easy to use but not that accurate after the sales pitch”