1. Determining the degree of contaminate in lubricants within 5 mins;
2. Detecting the percentage of water content in lubricants within 3 mins;
3. Detecting metal particles beyond 60 micron;
4. Determining whether the newly purchased lubricant is qualified;
5. Detecting the percentage of water content without oil sample;

1. Determining the degree of contaminate in lubricants within 5 mins;
2. Detecting the percentage of water content in lubricants within 3 mins;
3. Detecting metal particles beyond 60 micron;
4. Determining whether the newly purchased lubricant is qualified;
5. Detecting the percentage of water content without oil sample;
6. Printing the report after detecting the lubricants.

1. Measurement of octane level;
2. Measurement of the Indicia of Gasoline and fuel;
3. Motor oil purity level measurement;
4. Fuel and oil dielectric conductivity measurement.
5. Use at filling stations, petroleum refineries etc.
aaaas a portable universal device to control fuel and oil quality.

1. Filter 90% of impurity, glue and asphaltum in diesel oil
2. Saving Diesel oil 5%--10%
3. Protect the nozzle and nozzle system
4. Reduce abrasion of cylinder and piston
5. Extension of engine life
6. Avoidance of engine malfunction