• 

  Endress Hauser PMC51-2A81/115

• 

  OMEGA PHH-81A

• 

  OMEGA VA-20UR-81-A-05-J1

• 

  OMEGA VA-25FR-81-A-05-K2

• 

  Rossi Motoriduttori R CL 100UO3A/9,81

• 

  MTS Sensors / Temposonics RPO0350MR081A01

• 

  Hohner AWI40S-06A081-16C

• 

  Gea GF81.UWW3.C00A1

• 

  Noris PAG8-81-06U1A

• 

  Starrett SS81.A1 gage block set