
Teddfin “Ted”
Read the instructions.Most people don't feel anything below a 0.02 . So that is the setting. You have to change the setting to zero then the device will work properly. I feel the ground shaking almost constantly. It's below.02 set at zero it measures the movement. So if you feel movement but nobody else does you're not crazy just check the settings on the meter.
10 people found this review helpful

A Google user
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The app is great! Easy to use and very convenient. However i have a suggestions! 1. No alarm even if the app is not open. It would be great if even if the app is off,still the app will notify me through alarms that there is shaking happen in the current time,mins or secs. 2. No history or saved details if there is shaking or if shaking happened. 3. No strobes or flashlight that can be use when there is an emergency. I will change my ratings to 5 stars if you met this suggestions.
106 people found this review helpful

David Vasey
It's been a useful tool at work fr checking vibrations at work on all our computer systems. I haven't compared it to any other hardware but from the descriptions and measurements everything seems to be very accurate
1 person found this review helpful