This VIBROCK V901 Digital Seismograph is a high performance environmental vibration monitor, which is versatile and compact that is perfect for mobile use, using an internal battery which can perform continuously for 24 hour monitoring for three weeks. Results can be downloaded to a PC where they can be further analysed printed and saved using the software supplied. Key Features.Impulse mode for blast monitoring.Continuous mode for piling rail and road traffic monitoring.Tri-axial geophome sensors supplied features I triggering from 0.1mm/s Single range from 2 to 18 seconds (in impulse mode)Plus more features available on the website.Supplied with shoulder bag.

 IN GOOD OVERALL CONDITION BUT HAS MARKS ON MOST OF THE OUTER CASING. THE BAG IS ALSO SCRUFFY FROM BEING USED IN THE FIELD.  SOFTWARE IS AVAILABLE TO DOWNLOAD FROM VIBROCK WEBSITE.. CABLE IS INCLUDED. FOR CONNECTION TO COMPUTER. ACTUAL UNIT FOR SALE IS NOT NECESSARILY SHOWN IN THE PHOTOS AS WE HAVE A FEW AVAILABLE.ITEM  DOES NOT HAVE A VALID CERTIFICATE AND WILL BE REQUIRED TO BE RECALIBRATED.

 CONDITION  IS USED AND HAVE MARKS AND SCUFFS FROM BEING USED IN THE FIELD.

 PLEASE DO NOT SELECT COURIERS OTHER THAN ROYAL MAIL. PREVIOUS ITEMS HAVE BEEN LOST AND COMPENSATION NOT RECEIVED.