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Testo 540 Light Meter

was £138.00 Special Price £130.80 £109.00
Availability: In stock
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Testo 540 Light Meter
  • For quick ‘n easy measurements in the workplace
  • Sensor is modelled on the spectral sensitivity of the human eye
  • Hold function, min/max values
  • Protective cap for safe storage

The testo 540 light meter is a quick and easy-to-use entry level model designed for measuring lighting conditions in the workplace.

Comes complete with a calibration Certificate Traceable to National Standards when purchased new.

Product Description

The testo 540 light meter can be used to measure both artificial and natural light and provides you with a quick and easy means of measuring lighting conditions in the workplace.

The testo 540 lux meter: compact, easy-to-use, precise

The testo 540 light meter is a compact entry level model designed specifically for carrying out spot checks in the workplace, shops and offices. The light sensor is modelled on the spectral sensitivity of the human eye and is ideal for measuring lighting conditions in a variety of different workplaces.

The compact, easy-to-use meter has a number of useful functions and features including a large, easy-to-read display, min/max values which can be shown at the touch of a button, a hold function that allows you to freeze the last reading and a protective cap for safe storage.

Technical Data

Light

Measuring range

0 to 99999 Lux

0 to 9300 ftc

Accuracy

±3 Lux or ±3 % of rdg (compared to reference instrument at 90° light irradiation)

Resolution

1 Lux (0 to 19999 Lux)

10 Lux (Remaining Range)

Measuring rate

0.5 s

 

General technical data

Weight

95 g (incl. batteries and protective cap)

Dimensions

133 x 46 x 25 mm

Operating temperature

0 to +50 °C

Protection class

IP40

Battery type

2 AAA batteries

Battery life

200 h (average, without display illumination)

Storage temperature

-40 to +70 °C

What’s Included:
  • testo 540 light meter
  • protective cap
  • calibration protocol
  • batteries

Testo 540 light meter comes complete with a calibration Certificate Traceable to National Standards/UKAS Test Equipment, when purchased from us, at no extra charge. 

Contact us for further information regarding Testo 540 light meter

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