Imagine how cool it would be to alert oneself about an earthquake about to occur and also know how big the quake can really get. GraGraph is a device, which enables us to know the intensity of a quake on the Richter scale right from 3 to 10, but it’s not a predictor of earthquakes that’s going to occur. The device helps us to brace ourselves before any damage occurs. This device consists of an in built LCD clock, an alarm and a night-light. The GraGraph also records seismic activity where in the frequency or magnitude of any earthquake activity in a given area.

This Japanese product works on 4 AA batteries. One definitely would be overwhelmed as it provides an insight into the impending danger. GraGraph is a functional and efficient device, which costs a mere $185. If you can’t find it online, you can always buy one from a Japanese dealer. Meanwhile, the device may also help in creating awareness among people who seem to take earthquakes for granted, and quakes can occur anywhere, even in non-seismic zones. You could get this product online here.

Via: GizmosForGeeks