£450.61

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

£451 today · previous high £451 · all-time low £429

Testo 545 Digital Lux Meter with App Connectivity

Amazon

Price History & Forecast

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

Last 60 days · 60 data points (no recent data)

Historical
Generating forecast…
£450.61 £426.59 £431.83 £437.07 £442.31 £447.55 £452.79 26 July 2026 09 August 2026 24 August 2026 08 September 2026 23 September 2026
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Price Distribution

Price distribution over 60 days • 4 price levels

Days at Price
Current Price
17 days 23 days 10 days 10 days · current 0 6 12 17 23 £429 £442 £443 £451 Days at Price

Price Analysis

Most common price: £442 (23 days, 38.3%)

Price range: £429 - £451

Price levels: 4 different prices over 60 days

Description

Ensure optimal lighting conditions in your workspace with the Testo 545 Digital Lux Meter. This compact tool allows you to measure illuminance quickly and accurately, helping you maintain high levels of productivity, performance, and health in any professional environment. Designed for versatility, it works with all common light sources and provides compatibility with most LEDs, making it a reliable choice for modern lighting setups. Take full control of your measurements using the testo Smart App. The app acts as a powerful companion, offering easy configuration, a graph history for tracking changes, and the ability to use your mobile device as a second screen. You can store and document your measurement data directly within the app for easy reporting. With an audible alarm that sounds if a limit value is exceeded, you can monitor lighting standards in real-time without constant manual checking. Whether for office safety or industrial use, the Testo 545 provides the precision you need for effective light management.

Key Features

Provides simple, fast, and precise illuminance measurements according to the V-lambda curve for all common light sources.

Offers wide application range through LED compatibility, supporting most light types except single-colour blue LEDs.

Connects to the testo Smart App for fast configuration, data storage, and direct documentation of measured values.

Enhances monitoring with a graph history and a second screen function via the testo Smart App.

Includes an audible alarm system that sounds immediately if a set limit value is exceeded for safer monitoring.

Compact design makes it easy to carry and use quickly for various lighting assessments.

Product Specifications

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