£448.59

Fluke I400S AC Current Clamp - 400A Measurement Tool

Black, i400s

Price data checked 1 day ago

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About as cheap as it gets. The only time it was cheaper was 1 month ago.

£449 today · all-time low £448 (Jun 2026) · usually £449

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 90 days · 90 data points

Historical
Generating forecast…
£489.48 £444.26 £454.13 £463.99 £473.86 £483.72 £493.59 09 May 2026 31 May 2026 22 June 2026 14 July 2026 06 August 2026

Price Distribution

Price distribution over 90 days • 4 price levels

Days at Price
Current Price
32 days · current 34 days 9 days 15 days 0 9 17 26 34 £448 £449 £452 £489 Days at Price

Price Analysis

Most common price: £449 (34 days, 37.8%)

Price range: £448 - £489

Price levels: 4 different prices over 90 days

Description

Expand the capabilities of your electrical testing equipment with the Fluke I400S AC Current Clamp. Designed to work as a companion to your oscilloscope or power quality meter, this tool allows you to measure up to 400 A AC without the need to break the circuit. This makes your testing process faster and more efficient in various industrial environments. Safety is a primary focus for this device. The I400S is the only current clamp available that carries a CAT IV 600 V / CAT III 1000 V safety rating, providing peace of mind during high-energy measurements. Its compact shape is engineered for maximum utility, allowing you to reach into tight spaces where larger tools might fail. For added user protection, the clamp features a soft, non-slippery overmold handle. This design helps prevent accidental contact with live wiring, ensuring a more secure grip during operation. Whether you are working with digital multimeters or portable oscilloscopes, the Fluke I400S provides the reliable AC current range extension required for professional electrical testing.

Key Features

Provides high-accuracy AC current readings up to 400 A without the need to break the electrical circuit.

Offers industry-leading safety with a CAT IV 600 V / CAT III 1000 V rating, making it the only clamp available with this specification.

Engineered with a compact shape to provide maximum utility in tight or restricted electrical environments.

Includes a soft, non-slippery overmold handle to help prevent accidental touching of live wiring during use.

Acts as a versatile companion for your existing scope, power quality meter, or digital multimeter.

Product Specifications

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