The Fluke 773 mA Clamp Meters is 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.
Fluke 773 Features
- 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
- 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
- mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal
- Voltage output linear ramp or 25% step output
Each Fluke 773 Includes
- Four AA alkaline batteries (installed)
- Soft carrying case
- TL75 test leads
- AC 72 detachable clip
- TL 940 mini hook test leads
- Instruction sheet
- Hanging tool with hook and loop strap
Specifications |
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Diameter of measurable conductor | 4.5 mm max | |
Operating temperature | -10 to 50ºC | |
Storage temperature | -25 to 60ºC | |
Operating humidity | < 90% @ <30ºC, < 75% @ 30 to 55ºC | |
Operating altitude | 0 to 2000 m | |
IP rating | IP 40 | |
Size | 44 x 70 x 246 mm | |
Weight | 410 g | |
Vibration | Random 2 g, 5 to 500 Hz | |
Shock | 1 meter drop test (except the jaw) | |
EMI/RFI | Meets EN61326-1 | |
For current measurement w/ JAW, add 1mA to specification for EMC field strengths of 1V/m up to 3V/m. | ||
Temperature coefficient | 0.01% ºC | |
(< 18ºC or > 28ºC) | ||
Power, battery life | (4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into 500 ohms | |
Warranty | Three years for electronics | |
One year for cable and clamp assembly | ||
Functional Specifications | ||
mA measurement | Resolution / range | 0 to 20.99 mA |
(measured by clamp) | Accuracy | 0.2% + 2 counts |
Resolution / range | 21.0mA to 100.0 mA | |
Accuracy | 1% + 5 counts | |
mA measurement (measured in series with test jacks) | Resolution / range | 0 to 24.00 mA |
Accuracy | 0.2% + 2 counts | |
mA source (maximum mA drive: 24 mA into 1,000 ohms) | Resolution / range | 0 to 24.00 mA |
Accuracy | 0.2% + 2 counts | |
mA simulate (maximum voltage 50 V dc) | Resolution / range | 0 to 24.00 mA |
Accuracy | 0.2% + 2 counts | |
Voltage source (2 mA maximum drive current) | Resolution / range | 0 to 10.00 V DC |
Accuracy | 0.2% + 2 counts | |
Voltage measure | Resolution / range | 0 to 30.00 V DC |
Accuracy | 0.2% + 2 counts |