| Picture | Model | Name | Feature |
 |
LHS-80 | spiral flowmeter | LHS-80 spiral flowmeter |
 |
LHS-50 | spiral flowmeter | LHS-50 spiral flowmeter |
 |
LHS-40 | spiral flowmeter | LHS-40 spiral flowmeter |
 |
LHS-25 | spiral flowmeter | LHS-25 spiral flowmeter |
 |
LB-300 | scratch flowmeter | LB-300 scratch flowmeter |
 |
LB-250 | scratch flowmeter | LB-250 scratch flowmeter |
 |
LB-200 | scratch flowmeter | LB-200 scratch flowmeter |
 |
LB-150 | scratch flowmeter | LB-150 scratch flowmeter |
 |
LB-100 | scratch flowmeter | LB-100 scratch flowmeter |
 |
LB-80 | scratch flowmeter | LB-80 scratch flowmeter |
