•   Taking mA measurements by removing a wire and breaking the loop
•   Calling the control room to isolate a loop
•   Testing analog input/output on a console
•   Troubleshooting devices with mA inputs and outputs
•   Repairing intermittent or erratic 4-20 mA loops
•   Going back to the shop to get extra tools

If you need more time in your busy day take a good look at the Fluke 773 mA Clamp Meters. It’s designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system

•   Best in class 0.2 % accuracy
•   0.01 mA resolution and sensitivity
•   Measure 4 to 20 mA signals without ”breaking the loop”
•   Measure mA signals for PLC and control system analog I/O
•   Dual backlit display with both mA measurement and percent of 4 to 20 mA span
•   Measurement Spotlight illuminates hard to see wires in dark enclosures
•   Detachable clamp with extension cable for measurements in tight locations
•   Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
•   Automatically change the 4 to 20 mA output for remote testing
•   Power saving features, auto-off, backlight timeout extend battery life
•   Hold function captures and displays changing measurements
•   Measure 4 to 20 mA signals with in-circuit measurement
•   Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
•   Source 4 to 20 mA signals for testing control system I/O or I/Ps
•   mA output linear ramp or 25% step output
•   Automatically change the 4 to 20 mA output for remote testing
•   DC voltage measurement to verify 24V power supplies or voltage I/O signals
•   Source DC voltage to test input devices that accept a 1-5V or 0 to 10V signals
•   Scaled mA output provides a continuous mA signal that corresponds to the 4 to 20 mA signal measured by the mA clamp
•   Enables milliamp signal logging to a separate logging device without breaking the loop
•   Output mA signal enables a logging DMM or other device to record the 4- to 20 mA signal without breaking the loop
•   mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal
•   Apply a mA input signal to a device and measure its’ 4-20 mA output on devices such as valves or mA isolators
•   Voltage output linear ramp or 25% step output
•   Automatically change the voltage output for remote testing

•   Taking mA measurements by removing a wire and breaking the loop
•   Calling the control room to isolate a loop
•   Testing analog input/output on a console
•   Troubleshooting devices with mA inputs and outputs
•   Repairing intermittent or erratic 4-20 mA loops
•   Going back to the shop to get extra tools

If you need more time in your busy day take a good look at the Fluke 773 mA Clamp Meters. It’s designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system

•   Best in class 0.2 % accuracy
•   0.01 mA resolution and sensitivity
•   Measure 4 to 20 mA signals without ”breaking the loop”
•   Measure mA signals for PLC and control system analog I/O
•   Dual backlit display with both mA measurement and percent of 4 to 20 mA span
•   Measurement Spotlight illuminates hard to see wires in dark enclosures
•   Detachable clamp with extension cable for measurements in tight locations
•   Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
•   Automatically change the 4 to 20 mA output for remote testing
•   Power saving features, auto-off, backlight timeout extend battery life
•   Hold function captures and displays changing measurements
•   Measure 4 to 20 mA signals with in-circuit measurement
•   Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
•   Source 4 to 20 mA signals for testing control system I/O or I/Ps
•   mA output linear ramp or 25% step output
•   Automatically change the 4 to 20 mA output for remote testing
•   DC voltage measurement to verify 24V power supplies or voltage I/O signals
•   Source DC voltage to test input devices that accept a 1-5V or 0 to 10V signals
•   Scaled mA output provides a continuous mA signal that corresponds to the 4 to 20 mA signal measured by the mA clamp
•   Enables milliamp signal logging to a separate logging device without breaking the loop
•   Output mA signal enables a logging DMM or other device to record the 4- to 20 mA signal without breaking the loop
•   mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal
•   Apply a mA input signal to a device and measure its’ 4-20 mA output on devices such as valves or mA isolators
•   Voltage output linear ramp or 25% step output
•   Automatically change the voltage output for remote testing