Part Number : 242E/5000 Psi/Battery Barton Two Pen Pressure Temperature Recorder, Model 242E, Pressure Range: 0-5000 Psi, Battery Driven Chart Drive: 11 Selectable Speeds
Part Number : 242E/25000 Psi/Mechanical Barton Two Pen Pressure Temperature Recorder, Model 242E, Pressure Range: 0-25000 Psi, Mechanical Chart Drive: 24 HRs/7 Days
Part Number : 242E/6000 Psi/Battery Barton Two Pen Pressure Temperature Recorder, Model 242E, Pressure Range: 0-6000 Psi, Battery Driven Chart Drive: 11 Selectable Speeds
Part Number : 242E/30000 Psi/Mechanical Barton Two Pen Pressure Temperature Recorder, Model 242E, Pressure Range: 0-30000 Psi, Mechanical Chart Drive: 24 HRs/7 Days
Part Number : 242E/7500 Psi/Battery Barton Two Pen Pressure Temperature Recorder, Model 242E, Pressure Range: 0-7500 Psi, Battery Driven Chart Drive: 11 Selectable Speeds