- Alpa Metrology BB380 (BB380TE)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy
- Alpa Metrology BB380 (BB380TA)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy
- Alpa Metrology BB380 (BB38010300)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy
- Alpa Metrology BB380 (BB380TD)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy
- Alpa Metrology BB380 (BB380TC)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy
- Alpa Metrology BB380 (BB38001100)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy
- Alpa Metrology BB380 (BB38001200)- Manufacturer: Alpa
 - Analogue special thickness gauge ALPA BB380 Monoblock light alloy frame, dial movement on jewel bearings. Standard contact point form C. Models available on request with contacts as per the list under the table.... Pontoglio, Italy

