£85.79

Martindale CP301 110V 32A Industrial Socket Tester

Yellow/grey, CP301-32

Price data last checked 57 day(s) ago - refreshing...

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£86 today · previous high £86 · all-time low £81

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Price History & Forecast

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

Last 34 days · 34 data points (no recent data)

Historical
Generating forecast…
£85.79 £79.97 £81.24 £82.51 £83.78 £85.05 £86.32 09 July 2026 17 July 2026 25 July 2026 02 August 2026 11 August 2026

Price Distribution

Price distribution over 34 days • 2 price levels

Days at Price
Current Price
30 days 4 days · current 0 8 15 23 30 £81 £86 Days at Price

Price Analysis

Most common price: £81 (30 days, 88.2%)

Price range: £81 - £86

Price levels: 2 different prices over 34 days

Description

The Martindale CP301 is a reliable industrial socket tester designed for instant verification of 110V centre tapped circuits. Equipped with a yellow 110V 32A CT plug conforming to BS 4343/IEC309 standards, this tool provides a safe and efficient way to check industrial or site installations. It uses a bright LED system to indicate wiring status, offering a fail-safe method similar to classic check plugs. For rapid troubleshooting, the device includes a built-in lookup chart on the tester itself, making fault diagnosis simple and fast for professionals on the job. This compact tool is essential for maintaining electrical safety on any 110V AC (55-0-55V centre tapped) site installation.

Key Features

The Martindale CP301 uses bright LEDs to clearly indicate the current wiring status of your industrial sockets.

This tester is capable of identifying 7 different fault conditions to ensure complete electrical safety checks.

A built-in lookup chart on the tester allows for fast and simple fault diagnosis during site inspections.

The device features a yellow 110V 32A CT plug designed to BS 4343/IEC309 standards for industrial use.

Designed for 110V AC (55-0-55V centre tapped) circuits with an operating current of 30mA.

Product Specifications

Colour
Yellow/grey
Size
65 X 65 X 47 Mm
Domain
Amazon UK
Listed Since
01 February 2023

Barcode

No barcode data available

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