£106.46

This is the most expensive it has ever been. Walk away.

£106 today · previous high £106 · all-time low £94

Testboy PROFI III DUO Two-Pole Voltage Tester - CAT IV 1000V

Amazon

Price History & Forecast

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

Last 35 days · 35 data points (no recent data)

Historical
Generating forecast…
£106.46 £92.75 £95.74 £98.73 £101.73 £104.72 £107.71 19 July 2026 27 July 2026 05 August 2026 13 August 2026 22 August 2026
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Testboy Profi III DUO

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Price Distribution

Price distribution over 35 days • 2 price levels

Days at Price
Current Price
12 days 23 days · current 0 6 12 17 23 £94 £106 Days at Price

Price Analysis

Most common price: £106 (23 days, 65.7%)

Price range: £94 - £106

Price levels: 2 different prices over 35 days

Description
The Testboy PROFI III DUO is a professional two-pole voltage tester designed for efficient electrical work. This tool offers automatic test range selection and single-pole phase searching to streamline your workflow. It safely measures voltages from 6 to 1000V AC and 6 to 1500V DC, meeting CAT IV 1000V protection standards. Built for ease of use, it features one-hand operation and an LC display for clear readings. Whether you need to perform a continuity test or use the measuring point lighting for better visibility, this tester provides reliable performance in various electrical environments.

Key Features

Perform voltage tests without a battery, allowing you to detect voltage even in unpowered environments.

Ensure safe testing with measuring point lighting and thick, unscrewable measuring tips that minimize finger contact.

Utilize the integrated continuity tester with a data hold function to save and check measurement values easily.

Experience efficient operation with automatic test range selection and single-pole phase search capabilities.

Operate the device easily with one-hand operation and a clear LC display for quick reading of results.

Product Specifications
Brand
Testboy
Model
Testboy Profi III DUO
ASIN
B0BQN5L6S9
Category
DIY & Tools > Electrical > Tools & Testers > Voltage Testers
Domain
Amazon UK
Listed Since
17 January 2023

Barcode

No barcode data available

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