Fluke 771 Milliamp Process Clamp Meter

The Fluke 771 delivers all the basic functionality you would expect in a milliamp clamp meter. It measures 4-20 mA signals without "breaking the loop," allowing you to measure low level DC current without having to take systems offline for troubleshooting, saving downtime and money. You can also use it to measure output signals from transmitters without breaking the loop when maintaining and troubleshooting process and automation equipment. This saves time and avoids disrupting critical processes so you can avoid expensive downtime. You can also measure 10 to 50 mA signals in older control systems using the 99.9 mA range.

• Measures 4 to 20 mA signals without breaking the loop
• Best in class 0.2% accuracy
• Delivers 0.01 mA resolution and sensitivity
• Measures mA signals for PLC and control system analog I/O
• Detachable clamp for measurements in tight locations

Spesification

• Diameter of Measurable Conductor: 0.177 in (4.5 mm) max
• Operating Temperature: -10 to 50°C
• Storage Temperature: -25 to 60°C
• Operating Humidity:
• < 90% @ < 30°C
• < 75% @ 30 to 55°C
• Operating Altitude: 0 to 2000 m
• IP Rating: IP 40
• Size: 59 x 38 x 212 mm (2.32 x 1.5 x 8.35 in)
• Weight: 260 g (9.1 oz)
• Vibration: Random 2 g, 5 to 500 Hz
• Shock: 1 m drop test (except the jaw)
• EMI/RFI: Meets EN61326-1, For current measurement with JAW, add 1 mA to specification for EMC field strengths of 1 V/m up to 3 V/m.
• Temperature Coefficient: 0.01% per °C (< 18°C or > 28°C)
• Power / Battery Life: (2) AA 1.5 V Alkaline, IEC LR6, 40 hours typical