Fluke 789 CAL ProcessMeter
Fluke 789 CAL is a calibration-traceable dual-function loop calibrator and true-RMS multimeter with dual display, HART mode, and 20 kHz frequency measurement.
Product details
| Model | FLUKE-789 CAL |
| Manufacturer | Fluke |
| Category | Calibration Instruments |
| Availability | Made to order |
Description
Overview
The Fluke 789 CAL ProcessMeter is the calibration-traceable version of the 789, designed for process technicians and calibration professionals who require documented measurement accuracy. Like the standard 789, it combines a precision true-RMS multimeter with an integrated 20 mA loop calibrator in a single, portable instrument.
The 789 CAL includes full calibration documentation and traceability, making it suitable for regulated industries and quality assurance environments. The dual display simultaneously shows mA and percentage of scale, and the integrated HART resistor eliminates the need for additional test equipment.
Key Features
- Calibration traceable with certificate of accuracy
- Dual display showing simultaneous mA and percentage of scale readings
- True-RMS measurement to 1000V with CAT III safety rating
- Frequency measurement capability to 20 kHz
- 20 mA DC current source with manual and automatic step/ramp modes
- SpanCheck buttons for quick 4-20 mA toggle
- 1200-ohm drive capability for high-impedance circuit testing
- Selectable 250-ohm HART resistor for HART mode
- 24V loop power supply
- Min/Max/Average/Hold/Relative measurement modes
- Enhanced dual-brightness backlight
- Fluke Connect ready with IR3000 FC connector
- Externally accessible battery and fuses
Applications
- Calibrated 4-20 mA loop testing and verification
- Process transmitter calibration in regulated facilities
- HART instrument configuration with calibration traceability
- Quality assurance and compliance testing
- Pharmaceutical, biotech, and food processing facilities
Specifications
| DC Voltage Range | 0 to 1000V |
| AC Voltage Range | 0 to 750V |
| DC Current Range | 0 to 440 mA |
| AC Current Range | 0 to 440 mA |
| Loop Calibrator Output | 4-20 mA |
| Loop Power Supply | 24V |
| Frequency Range | 10 Hz to 20 kHz |
| Resistance Measurement | 0 to 60 kΩ |
| Operating Temperature | 0°C to 50°C |
| Safety Rating | CAT III 1000V |
| Display | Dual 3.5 digit LCD |
| Calibration | Traceable to NIST |
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Fluke 789 CAL ProcessMeter