Fluke 773 milliamp process clamp meter

The Fluke 773 milliamp process clamp meter is the ultimate diagnostic tool designed for advanced process control troubleshooting. Engineered to measure 4-20 mA signals without breaking the loop, this premium clamp meter saves critical time by allowing technicians to test live DCS/PLC I/O signals without bringing the process offline. Beyond non-contact measurement, the Fluke 773 also sources and simulates 4-20 mA signals, measures and sources DC voltage, and provides 24V loop power.

Widely utilized in petrochemical refineries, power generation plants, water treatment facilities, and offshore platforms across Dubai, Riyadh, Singapore, Jakarta, and Ho Chi Minh City, it provides instrument engineers with a complete, all-in-one calibration and troubleshooting solution for analog control loops.

Key Features & Product Highlights

• Measure Without Breaking the Loop: Non-contact clamp accurately measures 4-20 mA signals on PLC and DCS analog I/O without interrupting the process.

• Source & Simulate Signals: Generates 4-20 mA signals to test control system inputs, and simulates transmitters to verify I/O channel health.

• DC Voltage Sourcing & Measurement: Measures up to 99.9V DC to verify 24V power supplies, and sources up to 10V DC for testing voltage input devices.

• Detachable Clamp with Extension Cable: Allows easy access to tight, crowded wiring cabinets while the user reads the display comfortably.

• Simultaneous mA Measure & Source: Capable of measuring a sensor’s mA output via the clamp while simultaneously sourcing a mA signal into a valve positioner.

• Scaled mA Output: Connects directly to a logging digital multimeter (DMM) to continuously record 4-20 mA signals without breaking the loop.

Fluke 773 milliamp process clamp meter

 

Comprehensive Technical Specifications

Parameter Category	Specification Details
Product Model	Fluke 773 (Advanced Milliamp Process Clamp Meter)
mA Measurement Range (Clamp)	0 to 20.99 mA / 21.0 to 100.0 mA
mA Measurement Range (In Series)	0 to 24.00 mA
mA Source / Simulate Range	0 to 24.00 mA
DC Voltage Measurement Range	0 to 99.9 V
DC Voltage Source Range	0 to 10.00 V
Accuracy (mA / Voltage)	0.2% of reading + 2 counts
Resolution	0.01 mA / 0.01 V
Loop Power	24V DC
Clamp Jaw Capacity	4.5 mm diameter
Battery Type & Life	4 x AA Alkaline (approx. 12 hours continuous mA sourcing)
Dimensions & Weight	44 mm x 70 mm x 246 mm | 410 g

Fluke 77X Series Process Clamp Meter Comparison

Understanding the functional differences within the Fluke 77X series ensures instrument technicians select the precise tool for their workflow, with the Fluke 773 milliamp process clamp meter offering the most comprehensive feature set:

Model	mA Measure (Clamp)	mA Source / Simulate	DC Voltage Measure/Source	Scaled mA Output
Fluke 771	Yes	No	No	No
Fluke 772	Yes	Yes (mA only)	No	No
Fluke 773	Yes	Yes (mA)	Yes (V DC)	Yes (Featured)

Primary Industrial Applications

The Fluke 773 milliamp process clamp meter is highly recommended for critical control environments where process interruptions are costly:

• Oil & Gas / Petrochemical Plants (Middle East): Live troubleshooting of DCS analog input cards, pressure transmitters, and I/P converters on continuous process lines.

• Power Generation & Utilities: Verifying boiler control loops and steam turbine sensor signals without requiring plant shutdowns.

• Water & Wastewater Treatment (Southeast Asia): Testing variable frequency drive (VFD) speed control loops and dosing pump analog inputs.

• Factory Automation: Calibrating and verifying PLC voltage inputs (0-10V) and field instrumentation power supplies.

Why Source From Us? Our Global Trade Advantages

As a premier international exporter of Fluke calibration equipment and process diagnostic tools, we partner with EPC contractors, instrument maintenance teams, and regional distributors across the Middle East and Southeast Asia.

When procuring the Fluke 773 milliamp process clamp meter through our export division, you gain distinct operational benefits:

• 100% Genuine & Factory Calibrated: Guaranteed authentic Fluke instrumentation complete with original factory packaging, calibration certificates, and full serial number traceability.

• Competitive B2B Wholesale Pricing: Optimized direct supply channels allow us to offer tier-one export pricing to strengthen your MRO procurement budgets.

• Ready Stock & Fast International Freight: High-demand process clamp meters are maintained in stock for immediate express shipping via DHL, FedEx, UPS, or air cargo to Dubai, Abu Dhabi, Singapore, Jakarta, and Ho Chi Minh City.

• Dedicated Multi-Lingual Support: Rapid inquiry processing with formal technical quotations issued within 1 to 2 hours, supported by product specialists.