Russian 
Vibrometer-K1 - compact vibrometer
Compact Vibrometer-K1 means for conducting of measuring vibration in dimension of velocity (mm/s) in standard range of frequency form 10Hz to 1000Hz.
This device has only one button, it means that Vibrometer-K1 can be used by unskilled operator too.
Vibrometer-K1 has bright screen, makes work in temperature range to -20 C, small overall size and weight, a possibility for a long work from built in accumulators.
The device Vibrometer-K1 was registered in the national list of measuring devices.
Techincal specifications
| Frequency band, Hz | 10 - 1000 |
| Irregularity of gain-frequency characteristic | <10% |
| Device weight, less then, kg | 0,5 |
| Dimensions, mm | 140*63*31 |
| Continuous running from accumulators, hours | 15 |