Fluke 773 | Advanced Milliamp Process Clamp Meter with DC Voltage Source & Measurement

Modern process systems may use both current and voltage control signals, requiring technicians to carry more than a conventional mA calibrator. The Fluke 773 Milliamp Process Clamp Meter combines the complete mA functionality of the 772 with additional DC voltage capabilities for broader instrumentation troubleshooting.

It measures 4–20 mA signals without breaking the loop, performs in-circuit mA measurement, sources and simulates 0–24 mA and provides 24 V loop power. The 773 also sources 0–10 V DC and measures up to 30 V DC, supporting voltage-input devices and control signals. A scaled mA output can feed a compatible logging meter, while mA in/out operation allows a signal to be sourced while current is measured simultaneously with the clamp.

Advanced Process Clamp Selection Guide

Choose the 773 when field work includes DC voltage signals or simultaneous mA source/measurement in addition to full 4–20 mA loop-calibration functions.

Market Relevance

The Fluke 773 is well suited to Pakistan's process automation, water treatment, pharmaceutical, fertilizer, food and chemical industries handling varied analog instrumentation. Buy the Fluke 773 from Kamadi Pakistan for advanced loop and control-signal troubleshooting.

Key Features

• Non-intrusive mA clamp measurement
  
• 0–24 mA source and simulation
  
• 24 V loop power
  
• DC voltage source and measurement
  
• Simultaneous mA in/out capability
  

Technical Specifications

• Model: Fluke 773
  
• Clamp Measurement: Up to 100 mA
  
• In-Circuit mA: 0–24.00 mA
  
• mA Source: 0–24.00 mA
  
• mA Source Accuracy: 0.2% + 2 counts
  
• Voltage Source: 0–10.00 V DC
  
• Voltage Source Accuracy: 0.2% + 2 counts
  
• Voltage Measurement: 0–30.00 V DC
  
• Maximum Voltage-Source Drive: 2 mA
  
• Ingress Protection: IP40 
  

Applications

• Current-loop calibration
  
• Voltage-input device testing
  
• PLC/DCS troubleshooting
  
• Process transmitter commissioning
  
• Analog control-system maintenance
  

Professional Tip: Confirm whether the control input expects current or voltage before sourcing a signal; applying the wrong signal type can produce misleading diagnostics or overload an input.