YM series liquid density meter (material: high quality engineering plastics, stainless steel and aluminum alloy)
| No. | Model | Name | Measuring range | 
| 1 | YM-1 | Liquid densitometer | 0.96—2.0g/cm3(8—17 1b/gal) | 
| 2 | YM-2 | Liquid densitometer | 0.96—2.5g/cm3(8—21 1b/gal) | 
| 3 | YM-3 | Liquid densitometer | 0.96—3.0g/cm3(8—25 1b/gal) | 
| 4 | YM-4 | Liquid densitometer | 0.7—2.9g/cm3(5.8—24 1b/gal) | 
| 5 | YM-5 | Liquid densitometer | 0.7—2.4g/cm3(5.8—20 1b/gal) | 
| 6 | YM-6 | Liquid densitometer | 0.5—2.0g/cm3(4—17 1b/gal) | 
| 7 | YM-7 | Liquid densitometer | 0.1—1.5g/cm3(0.8—13 1b/gal) | 
	
XYM series liquid density meter (material: high quality stainless steel and aluminum alloy)
| No. | Model | Name | Measuring range | 
| 1 | XYM-1A | Liquid densitometer | 0.96—2.0g/cm3(8—17 1b/gal) | 
| 2 | XYM-2A | Liquid densitometer | 0.96—2.5g/cm3(8—21 1b/gal) | 
| 3 | XYM-3A | Liquid densitometer | 0.96—3.0g/cm3(8—25 1b/gal) | 
| 4 | XYM-4A | Liquid densitometer | 0.7—2.9g/cm3(5.8—24 1b/gal) | 
| 5 | XYM-5A | Liquid densitometer | 0.7—2.4g/cm3(5.8—20 1b/gal) | 
| 6 | XYM-6A | Liquid densitometer | 0.5—2.0g/cm3(4—17 1b/gal) | 
| 7 | XYM-7A | Liquid densitometer | 0.1—1.5g/cm3(0.8—13 1b/gal) |