Illumination – azia-test https://azia-test.com Tue, 28 Oct 2025 06:25:46 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://azia-test.com/wp-content/uploads/2025/09/cropped-cropped-favicon-32x32.jpeg Illumination – azia-test https://azia-test.com 32 32 testo 540, Illuminance https://azia-test.com/en/product/testo-540-illuminance/ Mon, 29 Sep 2025 18:55:30 +0000 https://azia-test.com/?post_type=product&p=19773 Features:

  • The sensor adapts to the spectral sensitivity of the human eye
  • The Hold function facilitates reading the measurement data
  • Max./Min. values

Application:
Evaluation of illuminance in workplaces

Order No. 0560 0540

The post testo 540, Illuminance appeared first on azia-test.

]]>

The post testo 540, Illuminance appeared first on azia-test.

]]> 19773 testo 545, Lux meter with app connectivity, acoustic alarm https://azia-test.com/en/product/testo-545-lux-meter-with-app-connectivity-acoustic-alarm/ Mon, 29 Sep 2025 18:49:35 +0000 https://azia-test.com/?post_type=product&p=19770 Carrying bag, factory calibration protocol, 3 AA batteries

Simple, fast, and accurate measurement of illuminance (lux) for all common light sources according to the V-lambda curve.

Wide range of application thanks to compatibility with $\text{LED}$s (except single-color blue $\text{LED}$s).

Fast setup in the app, graphical history, second screen, and storage of measurement data in the testo Smart App.

Acoustic alarm when limit values are exceeded.

With the compact testo 545 lux meter, you can easily, quickly, and accurately measure the illuminance of all common light sources to ensure performance, productivity, and health in workplaces. The testo Smart App supports useful functions such as configuration, display (also as a second screen), as well as storage and documentation of measured values directly in the app.

The post testo 545, Lux meter with app connectivity, acoustic alarm appeared first on azia-test.

]]>
testo 545 – Lux Meter

Scope of Delivery: testo 545, carrying bag, factory calibration certificate, 3 × AA batteries.

Simple, fast, and accurate measurement of illuminance (lux) for all common light sources in accordance with the V-lambda curve.

Key Features and Advantages
  • Wide Range of Application: Compatible with LEDs (except single-color blue LEDs).
  • testo Smart App: Quick configuration, graphical data history, second screen functionality, data storage, and measurement documentation.
  • Acoustic Alarm: Audible signal when limit values are exceeded.
  • Automation: Automatic calculation of time-based and point-based average values.

Illuminance is a key factor affecting performance, comfort, and health, particularly in workplaces. With the testo 545 lux meter, you can measure illuminance across all common light sources – quickly, easily, and accurately. The instrument is compatible with nearly all commercially available LEDs, offering versatile applications.

The testo Smart App perfectly complements the device, enabling intuitive operation and turning your smartphone into a second display.

Order No.: 0563 1545

Technical Data
Illuminance
Measurement Range0 to 100,000 lux
AccuracyClass C1)
F₁ = 6% (V(λ) matching)
F₂ = 5% (cosine correction)
Total ≤ 15% MW ±3% of full scale ±1 digit
Resolution0.1 lux (< 10,000 lux)
1 lux (≥ 10,000 lux)
1) According to DIN 5032-7 / EN 13032-1, Annex B
General Technical Data
Weight288 g
DimensionsInstrument: 149 × 60 × 28 mm
Sensor: 134 × 54 × 23 mm
Operating TemperatureInstrument: -10 to +50 °C
Sensor: 0 to +50 °C
Product / Housing MaterialABS+PC / TPE
Cable Length1.4 m
Protection ClassIP40 / IP20
Battery LifeApprox. 70 hours
Battery Type3 × AA batteries
Storage Temperature-20 to +50 °C

The post testo 545, Lux meter with app connectivity, acoustic alarm appeared first on azia-test.

]]> 19770