Fluke i5S Current Clamp

The Fluke i5S Current Clamp expands the capabilities of your Fluke 430 series power quality tool or ScopeMeter test tool. Specifically designed for precise low-current measurements, this compact 5 A AC clamp is perfect for secondary current transformers and other similar applications. Lightweight and portable, the Fluke i5S is easy to transport and store, delivering reliable performance wherever your project requires.

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• Measures currents up to 5 A AC with high accuracy at low levels.
• Compact design (116 x 43 x 23 mm) makes it easy to handle, store, and transport.
• CAT III 600 V rated for insulated conductors, ensuring optimal safety standards.
• Outputs 400 mV/A signal for precise monitoring and analysis.

• Measuring Capacity: Up to 5 A AC
• Dimensions: 116 x 43 x 23 mm (4.6 x 1.7 x 0.9 in)
• Nominal Current Range: 5 A
• Continuous Current Range: 10 mA to 6 A
• Maximum Non-Destructive Current: 70 A
• Lowest Measurable Current: 10 mA
• Basic Accuracy:
  • 48 Hz to 65 Hz, 10 mA to 1 A: 1% + 5 mA
  • 48 Hz to 65 Hz, 1 A to 5 A: 1%
• Useable Frequency: 40 Hz to 5 kHz
• Output Level(s): 400 mV/A
• Input Load Impedance: > 1 MΩ in parallel with up to 47 pF
• Crest Factor: ≤ 3, add 0.7% to accuracy
• Safety:
  • CAT III 600 V (for insulated conductors only) per IEC/EN61010-1, Pollution Degree 2
  • Maximum Voltage: 600 V AC
• Mechanical and General Specifications
• Maximum Conductor Diameter: 15 mm
• Output Cable Length: 2.5 m
• BNC Adapter: Yes
• BNC to Banana Adapter Included: No

• Accurately measure low-level currents without the need to break the circuit.
• Portable and lightweight design ensures ease of use and transport.
• Reliable safety rating of CAT III 600 V, suitable for diverse applications.
• Intuitive compatibility with Fluke tools guarantees seamless integration.

• Expanding the use of Fluke power quality tools — The Fluke I5S Current Clamp can be used to expand the use of your Fluke 430 series power quality tool. This allows you to take current measurements on circuits that would be difficult or unsafe to measure with traditional test leads. For example, you could use the I5S to measure the current draw of a motor or appliance.
• Taking measurements on secondary current transformers —The Fluke I5S is specially designed to provide good accuracy at low levels, making it ideal for taking measurements on secondary current transformers, which are used to step down high currents to a safer level for measurement.
• Leakage current measurement — This device can also be used to measure leakage current. Leakage refers to the small amount of current that flows in an electrical circuit not intended to carry current. It can dictate a problem with the insulation in a circuit, leading to energy waste.
• Ground fault current measurement — The Fluke I5S can also be used to measure ground fault current in various applications, including distribution panels, motors and generators. Ground fault can be dangerous and can trip circuit breakers when left unchecked.
• Load current monitoring — The Fluke I5S Current Clamp can be used to monitor the load current on a circuit, which can help identify potential problems, such as overloading.