Light

Correct lighting conditions in general is a crucial factor for people's well-being. Good lighting in the workplace, whether artificial or natural light, increases staff's ability to concentrate, promotes their health and reduces their complaints. For the measurement of light conditions, Testo offers lux measuring instruments which can be used to measure the luminous intensity of natural or artificial light. In addition to Testo Light meters, the lux probe of the testo 435 multi-function measuring instrument can also determine the flicker frequency of screens which also has an influence on workplace assessment.

10 Products or Recomendations for Light
  • testo 480 - High-end VAC measuring instrument

    Order-Nr. 0563 4800

    Air flow measurements in ducts, temperature measurements in laboratories, humidity measurements in production, pressure difference measurements in clean rooms. The testo 480 digital temperature, humidity and air flow meter comes with a wide range of optional sensors that allow you to measure, analyse and log these and a variety of other parameters with only one device.

    • High-quality optional sensors for measuring air flow, temperature, humidity, pressure, degree of turbulence, heat radiation, CO2, illumination intensity, PMV/PPD and WBGT

    • High-precision, integrated pressure sensor included

    • Pro-software for easy and efficient analysis and logging included

    • Intelligent calibration concept

  • testo 435-2 - Multifunction indoor air quality meter

    Order-Nr. 0563 4352

    The testo 435-2 indoor air quality meter allows you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air. Select from a wide range of probes and sensors. Because it’s you know best what your meter needs to be able to do!

    • Comprehensive range of measuring functions using optionally available accessories – e.g. anemometers, moisture sensors, lux and degree of turbulence sensors

    • Super-size memory for up to 10 000 readings

    • Displays dew point difference, min, max and mean values

    • PC software for analyzing and logging measuring data

  • testo 435-4 - Multifunction indoor air quality meter

    Order-Nr. 0563 4354

    The testo 435-4 multifunction indoor air quality meter allows you to carry out all the measurements you need to inspect and adjust ventilation and air conditioning systems and to check the quality of the indoor air. There is also an integrated pressure difference sensor for pitot static tube measurements and filter monitoring and a wide range of optionally available sensors and probes to choose from.

    • Includes pressure difference sensor for pitot static tube measurements or filter monitoring

    • Further sensors optionally available (eg. anemometer, moisture sensors, lux and degree of turbulence sensors) for a variety of different measuring applications

    • Super-size memory for up to 10 000 measurements

    • PC software for analyzing and logging measuring data

  • testo 540 - Lux Meter

    Order-Nr. 0560 0540

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

    • 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

  • testo 545 - Lux Meter

    Order-Nr. 0560 0545

    The testo 545 light meter allows you to measure the light intensity at the workplace quickly and easily – and to save the readings for future documentation and analysis.

    • Precise light intensity readings in lux

    • Large memory for up to 3 000 readings

    • Selective or time-based averaging

    • Measuring site management with optional software: up to 99 measuring sites available

  • testo 160 THL - WiFi data logger with integrated sensors for temperature, humidity, lux and UV radiation

    Order-Nr. 0572 2024

    Protect your sensitive and valuable exhibits and archived material with WiFi data logger testo 160 THL. The testo 160 THL climate logger with integrated temperature, humidity, lux and UV sensors ensures comprehensive monitoring of the ambient climate and light conditions in museums at all times.

    • With integrated sensors for temperature and humidity, as well as lux and UV radiation

    • Blends in perfectly with the surroundings thanks to an optional, customisable deco-cover

    • Perfectly networked: data storage in the Testo Cloud, real-time alarm via email or (optionally in conjunction with an Advanced licence) SMS

    • Simple to install, integrate and operate

  • Lux probe - for measuring illuminance

    Order-Nr. 0635 0543

    The lux probe (with the appropriate measuring instrument) is ideally suited for determining indoor illuminance.

    • Assessment according to the V-lambda curve, making it suitable for all common lamps and light sources

    • Accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7

    • White or warm light LEDs (K< 5,000) can be measured without any problem

    • Measuring range: 0 to +100,000 lux

  • Lux probe - for measuring illuminance

    Order-Nr. 0635 0545

    The lux probe (with the appropriate measuring instrument) is ideally suited for determining indoor illuminance.

    • Assessment according to the V-lambda curve, making it suitable for all common lamps and light sources

    • Accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7

    • White or warm light LEDs (K< 5,000) can be measured without any problem

    • Measuring range: 0 to +100,000 lux

  • Lux probe for monitoring light-sensitive exhibition objects

    Order-Nr. 0572 2158

    Monitor light-sensitive exhibition objects discreetly (with the corresponding data logger): with the digital lux probe with plug-in cable.

    • Small lux probe for use in display cabinets and on exhibition pieces

    • Accuracy category C according to DIN 5032

    • Discreet monitoring of light-sensitive exhibits

    • Measurement range: illuminance 0 to 20,000 lux

  • Lux and UV probe for monitoring light-sensitive exhibition objects

    Order-Nr. 0572 2157

    Monitor light-sensitive exhibition objects discreetly (with the corresponding data logger): with the digital lux and UV probe with plug-in cable.

    • Small lux and UV probe for use in display cabinets and on exhibition pieces

    • Discreet monitoring of light-sensitive exhibits

    • Lux measurement according to accuracy category C as per DIN 5032

    • Measurement range: Illuminance 0 to 20,000 lux; UV radiation 0 to 10,000 mW/m2

10 Products found