Earthquake Alarm, P Wave Earthquake Alarm/shake alarm(Wechat:13510231336)

Product Details

Product Description

Product Description
Seismic alarm，Seismic alarm，Seismic alarm(Wechat:13510231336)
Small earthquake alarm, household ground motion sensor, impending earthquake prediction, vibration alarm
Working power supply ： 9（V）
Alarm mode ： Impending earthquake prediction
measuring range ： 200 km range
weight ： 230（g）
Overall dimension ： 16*7.8*3.5（mm）
Scope of application ： indoor

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