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Fluke i400s AC Current Clamp

CAT IV 600V & CAT III 1000V safety rated clamp with BNC connector for measuring up to 400A.

Fluke i400s AC Current Clamp
Fluke i400s AC Current Clamp
$403.34 $363.01 Found a better price? Let us match.

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Part Number
  • i400s
Manufactured
  • By Fluke
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Usually ships in 2-3 weeks
Product Manual
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Take current readings without breaking the circuit
  • 0.5 to 40A (10mV/A output)
    • 2% + 0.015A accuracy
  • 5 to 400A (1mV/A output)
    • 2% + 0.04A accuracy
  • 32mm maximum conductor diameter
  • Soft non-slippery overmold handle
  • 1-year warranty

This product is an accessory for the following products:

Fluke 114 Electrical Multimeter
Fluke 114 Electrical Multimeter

True RMS meter for electrical "go/no-go" troubleshooting.

$240.21
Fluke 115 Multimeter
Fluke 115 Multimeter

Compact, True RMS multimeter for field service technicians.

In Stock
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Fluke 116 HVAC Multimeter
Fluke 116 HVAC Multimeter

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In Stock
$304.42
Fluke 117 Multimeter for Electricians
Fluke 117 Multimeter for Electricians

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Fluke 120B Series ScopeMeter Oscilloscope
Fluke 120B Series ScopeMeter Oscilloscope

Integrated test tool with oscilloscope, multimeter, and high-speed recorder in one easy-to-use instrument.

Starting at $2,147.45
Fluke 1577 Insulation Multimeter
Fluke 1577 Insulation Multimeter

Digital insulation tester for 500V and 1000V combined with a True RMS digital multimeter.

In Stock
$1,071.66 $964.49
Fluke 1587 FC Insulation Multimeter
Fluke 1587 FC Insulation Multimeter

Digital insulation tester for 50, 100, 250, 500 and 1000V combined with a True RMS digital multimeter.

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$1,144.35 $1,029.92
Fluke 1587/MDT FC Advanced Motor & Drive Troubleshooting Kit
Fluke 1587/MDT FC Advanced Motor & Drive Troubleshooting Kit

Includes a Fluke 1587 FC insulation multimeter, Fluke i400 current clamp, and a Fluke 9040 phase rotation indicator.

$1,728.10
Fluke 1770 Series Three-Phase Power Quality Analyzers
Fluke 1770 Series Three-Phase Power Quality Analyzers

Automatic measurements, 4 inputs, 3 phases and neutral referenced to PE (5 connectors), 1000 V CAT III / 600 V CAT IV.

Starting at $9,647.73
Fluke 287 True RMS Logging Multimeter
Fluke 287 True RMS Logging Multimeter

True RMS industrial and electronics logging multimeter with TrendCapture, built with Fluke Connect.

Starting at $805.03
Fluke 289 True RMS Logging Multimeter
Fluke 289 True RMS Logging Multimeter

True RMS industrial and electronics logging multimeter with TrendCapture, compatible with Fluke Connect Mobile App.

Some Models in Stock
Starting at $896.69
Fluke 789 ProcessMeter Digital Multimeter
Fluke 789 ProcessMeter Digital Multimeter

True RMS multimeter with built-in selectable 250 ohm HART resistor, built with Fluke Connect.

In Stock
$1,547.90
Fluke 83V Industrial Multimeter
Fluke 83V Industrial Multimeter

Industrial multimeter measuring up to 1000V AC and DC.

$557.93 $502.14
Fluke 8808A Digital Multimeter
Fluke 8808A Digital Multimeter

Dual display multimeter that measures volts, ohms, and amps with 5.5 digit resolution and basic VDC accuracy of up to 0.015%.

Starting at $1,360.00
Fluke 88V Automotive Multimeter
Fluke 88V Automotive Multimeter

Digital multimeter for automotive technicians to solve virtually any problem on conventional and hybrid vehicles.

Starting at $623.70
Fluke 123 ScopeMeter Test Tool
Fluke 123 ScopeMeter Test Tool

20 MHz digital oscilloscope, two true-rms digital multimeters and TrendPlot recorder in one tool .

RETIRED
Fluke 124 ScopeMeter Test Tool
Fluke 124 ScopeMeter Test Tool

40 MHz digital oscilloscope, two true-rms digital multimeters and TrendPlot recorder in one tool .

RETIRED
Fluke 125 ScopeMeter Test Tool
Fluke 125 ScopeMeter Test Tool

Electrical testing tool with industrial networks/bus health test.

RETIRED
Fluke 1587 Insulation Multimeter
Fluke 1587 Insulation Multimeter

Digital insulation tester for 50, 100, 250, 500 and 1000V combined with a True RMS digital multimeter.

RETIRED
Fluke 1587/ET Advanced Electrical Troubleshooting Kit
Fluke 1587/ET Advanced Electrical Troubleshooting Kit

Includes a Fluke 1587 insulation multimeter, Fluke i400 current clamp, and a Fluke 62 mini infrared thermometer.

RETIRED
Fluke 1587/MDT Advanced Motor & Drive Troubleshooting Kit
Fluke 1587/MDT Advanced Motor & Drive Troubleshooting Kit

Includes a Fluke 1587 insulation multimeter, Fluke i400 current clamp, and a Fluke 9040 phase rotation indicator.

RETIRED
Fluke 190 Series II ScopeMeter Oscilloscope
Fluke 190 Series II ScopeMeter Oscilloscope

Four-channel, handheld portable oscilloscope with 1000 V CAT III/600 V CAT IV safety rating.

RETIRED
Fluke 192C ScopeMeter Oscilloscope
Fluke 192C ScopeMeter Oscilloscope

60 MHz, full color LCD, handheld, battery-powered oscilloscope .

RETIRED
Fluke 196C ScopeMeter Oscilloscope
Fluke 196C ScopeMeter Oscilloscope

100 MHz, full color LCD, handheld, battery-powered oscilloscope .

RETIRED
Fluke 199C ScopeMeter Oscilloscope
Fluke 199C ScopeMeter Oscilloscope

200 MHz, full color LCD, handheld, battery-powered oscilloscope .

RETIRED
Fluke 279 FC Thermal Multimeter
Fluke 279 FC Thermal Multimeter

Full-featured digital multimeter with integrated thermal imager designed to increase your productivity and confidence.

RETIRED
Fluke 434-II Three Phase Power Quality Analyzers
Fluke 434-II Three Phase Power Quality Analyzers

Energy loss calculator, power inverter efficiency, detailed loss analysis.

RETIRED
Fluke 435-II Three Phase Power Quality Analyzers
Fluke 435-II Three Phase Power Quality Analyzers

Energy loss calculator, power inverter efficiency, powerwave data capture.

RETIRED
Fluke 437-II Three Phase Power Quality Analyzers
Fluke 437-II Three Phase Power Quality Analyzers

400Hz, energy loss calculator, power inverter efficiency, detailed loss analysis.

RETIRED
Fluke 438-II Power Quality & Motor Analyzer
Fluke 438-II Power Quality & Motor Analyzer

Test electrical and mechanical performance of electric motors, and evaluate power quality with a single test tool, Fluke Connect optional.

RETIRED
Fluke 787 ProcessMeter
Fluke 787 ProcessMeter

Handheld DMM and loop calibrator with 0.05% accuracy and 1 microamp resolution.

RETIRED
Fluke 8845A Precision Digital Multimeters
Fluke 8845A Precision Digital Multimeters

Voltage up to 1000VDC with 0.0035% accuracy, current, resistance, and frequency measurements.

RETIRED
Fluke 8846A Precision Digital Multimeter
Fluke 8846A Precision Digital Multimeter

Voltage up to 1000VDC with 0.0024% accuracy, current, resistance, frequency, capacitance, and temperature measurements.

RETIRED

Documents

Manuals

  • Fluke i400s AC Current Clamp Manual PDF (237 KB)
  • Fluke i400s AC Current Clamp Calibration Manual PDF (309 KB)

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart

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Fluke i400s AC Current Clamp
Fluke i400s AC Current Clamp
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