£274.80

Extech Instruments CG304 Coating Thickness Tester with Bluetooth

CG304

Price data last checked 122 day(s) ago - refreshing...

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£275 for 70 days straight · last change was Nov 2025

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Price History & Forecast

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

Last 584 days • 584 data points (No recent data available)

Historical
Generating forecast...
£417.94 £234.01 £274.14 £314.27 £354.40 £394.53 £434.66 02 July 2024 24 November 2024 19 April 2025 12 September 2025 05 February 2026

Price Distribution

Price distribution over 584 days • 5 price ranges

Days at Price
Current Price
111 days · current 55 days 41 days 219 days 158 days 0 55 110 164 219 £251-284 £284-318 £318-351 £351-385 £385-418 Days at Price

Price Analysis

Most common range: £351-385 (219 days, 37.5%)

Price range: £251 - £418

Price levels: 5 price ranges over 584 days

Description
The CG304 Coating Thickness Tester offers a non-destructive way of measuring the thickness of ferrous and non-ferrous substrates with auto recognition of the material being measured. Memory stores 2500 readings. The unique Bluetooth interface feature wirelessly transmits data to your PC for further analysis and enables you to generate a documented report. Special LCD with backlit feature and contrast for easy viewing in various lighting conditions. Complete with two AAA batteries, software, hard case, Steel and Aluminum substrates and standard films for calibration.

Key Features

Magnetic induction for ferrous substrates

Eddy-current measurement for non-ferrous substrates

Easy-to use menu system

Dot matrix LCD display with backlight and contrast

Memory stores 2500 readings in 50 groups with 50 readings in each group

Product Specifications
Brand
Extech
Model
CG304
ASIN
B00SY53WA8
Category
DIY & Tools > Electrical > Tools & Testers > Multi Testers
Domain
Amazon UK
Release Date
21 August 2015
Listed Since
20 April 2015

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