* Recorder with real time data logger.
**The device only works when connected to external power.
** An external power supply must be purchased separately.
** The batteries that are inserted into the device are used as backup batteries to preserve memory in the device.
* Frequency range 10 Hz - 1 KHz, sensitivity relative meet ISO 2954.
* Meter supply with vibration sensor and magnetic base, full set.
* Acceleration : 200 m/s^2.
Velocity : 200 mm/s.
* Built-in the 4 to 20 mA output signal, it can cooperate with the 4 to 20 mA
controller to be used as the vibration controller.
* Metric & Imperial display unit.
* Large LCD display, easy readout.
* Power supply from DC 9V adapter in, power adapter is included.
Also it needs DC 1.5V ( UM-4/AAA ) battery x 6 PCs for clock power
supply.
* RS232/USB computer interface.
* Size : 132 x 80 x 32 mm.