testo 545
€413.82
Product information "testo 545"
Lux Meter testo 545 – Digital Light Meter with App Connectivity
The testo 545 lux meter measures illuminance at workplaces, in production areas and in circulation areas. This makes it easy to check compliance with workplace lighting requirements under ASR A3.4.
Key Benefits at a Glance
- Easy, fast and precise measurement of illuminance (lux) for all common light sources according to the V-Lambda curve
- Wide range of applications thanks to LED compatibility (excluding monochromatic blue LEDs)
- Quick in-app configuration, graphical trends, second-screen functionality and measurement data storage in the testo Smart App
- Audible alarm when limit values are exceeded
Scope of delivery
- testo 545 – lux meter with app connectivity and audible alarm
- Carrying case
- Calibration report
- 3 x AA batteries
Technical specifications
| Light | |
|---|---|
| Measuring range | 0 to 100000 Lux |
| Accuracy | ±3% of measured value ±1Digit, Class C ¹⁾, F1 = 6% = V (Lambda) matching, F2 = 5% = cosine correction, total ≤ 15% |
| Resolution | 0,1 Lux (< 10000 Lux), 1 Lux (≥ 10000 Lux) |
| footnote_ | 1) according to DIN 5032-7 / EN 13032-1, Annex B |
| General technical specifications | |
| Weight | 288 g |
| Dimensions | Probe: 134 x 54 x 23 mm, 149 x 60 x 28 mm |
| Operating temperature | -10 to +50 °C, probe: 0 to +50 °C |
| Product/housing material | ABS + PC / TPE |
| Protection rating | IP40 |
| Cable length | 1,4 m |
| Battery life | 70 h |
| Battery type | 3x AA |
| Storage temperature | -20 to +50 °C |
Operating conditions
Battery-operated handheld instrument for indoor use.
- Operating temperature: -10 to +50 °C, probe: 0 to +50 °C
- Protection rating: IP40
- Battery life: 70 h
- Battery type: 3x AA
- Storage temperature: -20 to +50 °C
- For production environments
- For warehouses
- For temporary use
- Not suitable for potentially explosive atmospheres (no ATEX certification)
Typical applications
Building management & facilities · Other production & manufacturing · Administration · Educational institutions
Product information
- Manufacturer: Testo SE & Co. KGaA, Celsiusstraße 2, 79822 Titisee-Neustadt, Germany
- Manufacturer's part number: 0563 1545
Downloads
- Instruction manual testo 545 (PDF, German)
- EU Declaration of Conformity testo 545 (PDF, German)
- Instruction manual testo 545 (PDF, English)
- UK Declaration of Conformity testo 545 (PDF, English)
- Technical data sheet (PDF, German)
- Technical data sheet (PDF, English)
We offer additional discounts for larger order quantities. Let us know the quantity required and we will prepare a tailored quotation.
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Technical Details
| Operating Conditions: | For production environments, For temporary use, For warehouse |
|---|---|
| Primary Function: | Measuring & Testing |
| Sectors/Industry: | Building & Facility Management, Industry & Production, Municipalities & Public Institutions, Schools & Kindergartens |
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