Easy to buy
Variety mode of payment
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For orders from 3,000,000 VND
Support 24/7
Even outside working hour
Contact Ho Chi Minh City
Tel: (028).3977.8269 / 0906.988.447
Email: sales@lidinco.com
Contact Bac Ninh, Ha Noi City
Tel: (0222).730.0180
Email: bn@lidinco.com
Other Contact: 
| VM22 | VM23 | VM24 | VM25 | VM31 | |
 Please click on pictures for more details |  Please click on pictures for more details |  Please click on pictures for more details |  Please click on pictures for more details |  Please click on pictures for more details | |
| Measuring channels | 1 | 1 | 1 | 1 | 4 |
| Inputs | L.P. IEPE + VMID | L.P. IEPE + VMID | L.P. IEPE + VMID | L.P. IEPE + VMID | L.P. IEPE + TEDS |
Measuring ranges | |||||
| Vibration acceleration | – | – | 0.1 – 240m/s² | 0.1 – 240m/s² | 0.1 – 800 m/s² |
| Vibration velocity | 0.1 – 1000mm/s | 0.1 – 1000mm/s | 0.1 – 1000mm/s | 0.1 – 1000mm/s | 0.1 – 10000 mm/s |
| Vibration displacement | – | 0.01 – 60 mm | 0.01 – 60 mm | 0.01 – 60 mm | 1 – 15000 µm |
| Rotary speed | – | – | – | 1 – 9999 U/min | – |
Frequency ranges | |||||
| Vibration acceleration | – | – | 0.2 Hz – 10 kHz 3 Hz – 1 kHz 1 kHz – 10 kHz | 0.2 Hz – 10 kHz 3 Hz – 1 kHz 1 kHz – 10 kHz | 0.1 – 2000 Hz 1 – 1000 Hz |
| Vibration velocity | 10 – 1000 Hz | 2 – 100 Hz 2 – 1000 Hz 10 – 1000 Hz | 2 – 1000 Hz 10 – 1000 Hz | 2 – 1000 Hz 10 – 1000 Hz | 1 – 100 Hz 2 – 1000 Hz 10 – 1000 Hz |
| Vibration displacement | – | 3 – 60 Hz 2 – 300 Hz 3 – 200 Hz 2 – 1000 Hz 10 – 1000 Hz | 5 – 200 Hz | 5 – 200 Hz | 5 – 250 Hz |
Other features | |||||
| Human vibration measurement | – | – | – | – | yes |
| RMS measurement | yes | yes | yes | yes | yes |
| Peak measurement | – | yes (pk-pk) | yes | yes | yes |
| Crest factor measurement | – | – | – | yes | – |
| Vector sum (X/Y/Z) | – | – | – | – | yes |
| Bearing diagnostic coefficient K(t) | – | – | – | yes | – |
| Vibration dose value (VDV) | – | – | – | – | yes |
| Main frequency | – | yes | – | – | – |
| Frequency analysis | – | 512 lines FFT for main frequency no spectrum | – | 125 lines FFT; 10 frequency ranges, 23 – 11712 Hz | 125 lines FFT;4 frequency ranges, 240 – 1920 Hz |
| Headphone output | – | – | – | yes | – |
| Measurement memory | 16000 measurements, USB interface | 16000 measurements, USB interface | 16000 measurements, USB interface | 16000 measurements, USB interface | 10000 measurements, USB interface |
Accessories | |||||
| Supplied accelerometer | KS82L | KS82L | KS82L | KS82L | – |
| Sensor probe (option) | – | ||||
| Sensor solution for high temperatures up to 250°C | KS56 and | KS56 and | KS56 and | KS56 and | – |
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