testo 540 - "Pocket Line" Luxmeter

Article no.
testo-0560 0540
€173.74 €146.00
Delivery time:
2-4 days
Easy and fast light measurement in workplaces, offices and shops. With practical leather belt pouch.
testo 540 - "Pocket Line" Luxmeter is available to buy in increments of 1

With the testo 540 luxmeter for artificial and natural light, you are able to estimate the lighting situation at workplaces within seconds.

The testo 540 lux meter is an entry-level model and was specially developed for rapid spot measurement in workplaces, offices and shops. The sensor is based on the spectral sensitivity of the human eye and is ideal for assessing illuminance.

The measured values can be conveniently read on the illuminated display, the minimum and maximum values are displayed at the touch of a button. The hold function enables a comfortable reading of the measured values. The handy, easy-to-use lux meter can be stowed safely thanks to the supplied protective cap until the next measurement.

 

Delivery

The Luxmeter testo 540, including protective cap, calibration protocol and batteries.

Specifications
Use Hand-held devices
Measured Variable Illuminance (lux)
Operating conditions 0 bis +50 °C
Accuracy ±3 lux or ±3 % of m.v. (Compared to reference instrument at 90° light irradiation)
Resolution 1 Lux (0 to 19999 Lux)
10 Lux (remaining range)
Measuring range

0 to 99999 Lux

0 to 9300 ftc

Degree of protection IP40
Power supply 2 AAA micro batteries
Battery Life 200 h (average, without display illumination)
Data transfer None
Dimensions 133 x 46 x 25 mm
Case ABS
Weight 95 g (incl. batteries and protective cap)
Delivery Luxmeter testo 540, including protective cap, calibration protocol and batteries.
miscellaneous
Ein Rechner, in dem verschiedene Parameter eingegeben werden können wie Farbstoff, Textilträger, Luxintensität, Dauer etc. Der Bleichegrad wird in RGB angegeben und auch angezeigt. Liefert anschauliche Argumente gegenüber Museumsdirektoren und Kunden./ The light damage calculator provides an estimate of the fading of colours exposed to light, based on many different parameters to enter.
manual
data sheet
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