Fluke 705 Loop Calibrator with mA Source, Measure, Simulate, 24V Loop Supply

Fluke 705 Loop Calibrator for Accurate Milliamp Loop Calibration

The Fluke 705 Loop Calibrator is designed for sourcing, simulating, and measuring milliamp signals in process control environments. It supports 0–20 mA and 4–20 mA loops and includes a built-in 24 V loop supply for transmitter testing.

Integrated mA Source, Measure, and Simulation Capabilities

• Sources and simulates 0–20 mA and 4–20 mA signals
• Measures current with 0.001 mA resolution
• Simultaneous mA and percent-of-span display
• Selectable step and ramp output functions

Precision Architecture for Loop Testing

The instrument provides 0.02% accuracy for current measurement and includes selectable slow ramp, fast ramp, and step outputs to support valve slewing and functional loop testing. A built-in loop power supply enables transmitter testing without additional equipment.

Industrial Calibration Applications

• Process control loop calibration and verification
• Transmitter testing and maintenance
• Instrumentation commissioning and troubleshooting