Description
testo 545 is a digital lux meter for fast, simple and precise measurement of illuminance from common light sources. Illuminance at workplaces strongly influences productivity, well-being and health: sources that are too bright cause glare, while light that is too dim can lead to concentration problems and headaches. The instrument is compatible with almost all commercially available LEDs, giving it a wide application range in laboratories, production areas and facility assessment. It automatically calculates both the time-weighted and spot mean values so that all relevant readings are visible at a glance. Configuration, live display, storage of measured values and documentation are handled comfortably via the testo Smart App, which also turns a smartphone into a second display. Supplied as 1 pc with a net weight of 0,8 kg, this compact meter from manufacturer Testo supports reliable illuminance checks wherever lighting quality must be verified and recorded.
This article is part of Digital thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc
- Product type: Digital lux meter
- App connection: testo Smart App
- Compatibility: Almost all commercial LEDs
- Functions: Time and spot mean value calculation
- EAN: 4029547025747
- Technical Information Sheet:
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Questions about testo 545 – Digital Lux meter , with App, connection
What is this article?
testo 545 – Digital Lux meter , with App, connection is the article on this page. Luminix Health distributes Testo for laboratory use. It sits in Digital thermometers, inside Temperature measurement, in Lab instruments.
A digital thermometer is a display plus a sensor. The resolution on the screen can be finer than the accuracy. The stated accuracy and the calibration point are what the number is worth. The probe type has to be the one the meter expects.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Digital thermometers. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories and Infrared thermometers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.