LEMIS Vietnam, VM-300, Máy đo đọ nhớt cầm tay VM-300, Đại lý LEMIS Vietnam

- Direct dynamic viscosity measurement
- Automatic temperaure compensation
- Rigorous factory calibration and testing
- Small and compact
- Maintenance free


The portable viscosity meters VM-300 series are designed for density measurements of any pure liquids samples in laboratory. The device allows readings of relative density and volume concentration of alcohol in water solutions.
It may be used for qualitative and quantitative control of petroleum products in the process of production, refining, transportation, storing and trading of petroleum products.


Viscosity Range

0.2 to 2000 mPa·s (0.2 to 2000 cP)

Viscosity Accuracy

±1% of span

Temperature Range

0°C to +50°C (+32°F to +122°F)

Temperature Accuracy

±0.1°C (±0.1°F)

Ambient temperature

+10°C to +40°C (+50°F to +104°F)

Viscosity compensation


Temperature compensation


- Transformer oil
- Crude oil
- Hydraulic oil and lybricants
- Diesel engine oil
- Gears and fuel oils
- Fuel delivery systems and heating
- Out-of-spec fuel detecitng systems