Description
The MTN/VM220 and MTN/VM330D are compact, rechargeable, and portable handheld vibration meters designed to conform to ISO10816-3 and ISO10816-7 standards. Both units operate with a constant current accelerometer to provide accurate measurements, making them invaluable troubleshooting tools for monitoring the condition of bearings and rotating parts. Both unit will log 100 time stamped values. The VM220 only provides these on the device, whilst the VM330D allow for a PC connection to download the collected data, or export it to a CSV file.
Features
- High performance crisp colour LCD display
- User-selectable units
- Durable foam-lined carry case
- Adaptive amplifier for high accuracy
- AC output
- Switchable low pass filter (5kHz, 10kHz and 20kHz)
- Rechargeable Lithium-ion battery with worldwide charger
- 100 time-stamped reading memories for vibration (VM330D data downloadable)
- Bearing condition modes (acceleration and velocity)
- RMS, peak, peak-peak, crest factor readings in acceleration, velocity or displacement modes
- Audio output for listening to vibration directly
- Supplied with MTN/2100 probe sensor, others available
- Conforms to ISO10816-3
Specifications

| Measurement | Range | Units |
| Acceleration | 20 g | g or m/sec² |
| Velocity | 2000 mm/s | mm/sec or in/sec |
| Displacement | 2000 µm | µm, mils |
| Battery | Rechargeable 3.7V Li-ion. Life >12 hours | |
| Operating Temp | 0 to 45°C | |
| Dimensions (L x W x H) | 133 x 78 x 28mm | |
More details on the individual product pages.
