Fluke 771 Digital Clamp Meter for Measuring DC Current Milliamperes Process Clamp Meter 772 773

Description

The Fluke 771, 772, and 773 series represents the industry standard for precision milliamp process clamp meters. Engineered for non-intrusive measurement of 4-20 mA signals, these instruments allow technicians to troubleshoot PLC and control system analog I/O without breaking the loop or bringing down the system. With Original Engineering by Fluke, these meters ensure maximum uptime and Technical Compatibility across diverse industrial automation environments. Favorable Lead Time is maintained for critical facility maintenance requirements.

Technical Specifications
Brand: Fluke
Model Series: 771, 772, 773
Measurement Range (mA DC): 0 to 20.99 mA / 21.0 mA to 100.0 mA
Resolution: 0.01 mA / 0.1 mA
Accuracy: ± 0.2% + 2 counts / ± 1% + 5 counts
DC Voltage Measurement (773 only): 0 to 30.00 V
DC Voltage Source (773 only): 0 to 10.00 V
Loop Power (772, 773 only): 24 V DC
Operating Temperature: -10 °C to 50 °C
Storage Temperature: -25 °C to 60 °C
Operating Humidity: < 90% at 30 °C, < 75% at 40 °C, < 45% at 50 °C
IP Rating: IP40
Safety Rating: CE, EN61010-1
Weight: 260 g (771), 415 g (772/773)
Dimensions (771): 212 x 59 x 38 mm
Dimensions (772/773): 248 x 73 x 38 mm
Battery Type: 2x AA (771), 4x AA (772/773)

Functional Capabilities
Fluke 771: Non-contact 4-20 mA measurement, dual backlit display, detachable clamp with extension cable, measurement spotlight.
Fluke 772: Includes all 771 features plus mA source, mA simulate, and 24V loop power for comprehensive transmitter testing.
Fluke 773: Includes all 772 features plus DC voltage measurement, DC voltage source, scaled mA output, and simultaneous mA in/out.

Industrial Application
These process clamp meters are critical for petrochemical refineries, pharmaceutical manufacturing, and water treatment facilities where continuous process control is mandatory. By allowing technicians to measure 4-20 mA signals without breaking the loop, the Fluke 77X series eliminates the need to shut down processes for troubleshooting. This capability is essential for diagnosing faulty transmitters, calibrating valves, and verifying PLC analog inputs in environments where downtime results in severe financial or operational losses.

Key Attributes
Max. Ac Current: 24.00 mA
Max. DC Current: 24.00 mA
Measuring Voltage Range: 0 to 30.00 V DC
Place of Origin: China
Model Number: 773
Brand Name: Fluke
Dimensions: 44 x 70 x 246 mm
Display Type: Digital Only
Max. Ac Voltage: 30.00 V
Max. DC Voltage: 30.00 V
Measuring Capacitance Range: ,
Measuring Current Range: 0 to 20.99 mA
Measuring Inductance Range: ,
Measuring Resistance Range: ,
Operating Temperature: 14 to 122°F (-10 to 50°C)
Parameters Measured: AC Voltage, DC Current
Weight: 410 g
Measurement mA Range: 0 to 20.99 mA
Accuracy: 0.2% + 5 counts
Voltage Measure Resolution/Range: 0 to 30.00 V DC
Diameter of Measurable Conductor: 0.177" (4.5 mm) max
Operating Temperature: 14 to 122°F (-10 to 50°C)
Operating Humidity: <90% at <86°F (30°C)
Dimensions: 44 x 70 x 246 mm
IP Rating: IP 40

Packaging and Delivery
Selling Units: Single item
Single package size: 32X21X16 cm
Single gross weight: 1.500 kg