Why the Interface series 9840 Intelligent Indicator is the best in class:

• 1 or 2 Channel
  
• Remote sense excitation
  
• 5 & 6 point linearization
• Bipolar
• ±999,999 display counts
  

Why the Interface series 9820 General Purpose is the best in class:

• Bipolar
  
• 5 digit bipolar LED display
  
• Nonlinearity < 0.01%
  

Why the Interface series 9830 High Speed Digital Indicator the best in class:

• Sample rate 120 reading per second
  
• 4 limit srt  setpoints with solid s/h relays
  
• Programmable analog output, 10 VCD or 4-20 MA

Model 9834 High Speed Digital Indicator for High Level Input Devices:

• Works with +5 VDC, +10 VDC, 0-20 mA and 4-20 mA inputs
  
• Sample rate 120 readings per second
  
• Programmable analog output, +10 VDC and 4-20 mA, 2000 Hz bandwidth