£418.80

Extech EXT407744 Sound Calibration 94Db 1In 1/2 407744

407744

Price data last checked 135 day(s) ago - refreshing...

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£419 today · usual range £0–£0 · best ever £82

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Price History & Forecast

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

Last 596 days • 596 data points (No recent data available)

Historical
Generating forecast...
£419.47 £47.81 £128.90 £209.99 £291.08 £372.17 £453.26 09 June 2024 04 November 2024 02 April 2025 29 August 2025 25 January 2026

Price Distribution

Price distribution over 596 days • 4 price ranges

Days at Price
Current Price
97 days 392 days 81 days 26 days · current 0 98 196 294 392 £82-149 £149-217 £284-352 £352-419 Days at Price

Price Analysis

Most common range: £149-217 (392 days, 65.8%)

Price range: £82 - £419

Price levels: 4 price ranges over 596 days

Description
High Performance^Easy to use

Key Features

Make non-contact rpm measurements of rotating objects

Battery test position with LED battery status indicates whether the batteries are still charged

For use on Sound Level Meters with 0.5-Inch or 1.0-Inch microphones

Readings updated every second

Use reflective tape on object to be measured and point the integral light beam

Product Specifications
Brand
Extech
Model
407744
Format
DIY & Tools
ASIN
B001AFFVR6
Category
Business, Industry & Science > Test & Measurement
Domain
Amazon UK
Release Date
18 April 2016
Listed Since
11 May 2012

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