Illuminance testing in the cleanroom

testo 440 Lux Kit

Order-Nr. 0563 4402

Kit for measuring the illuminance in workplaces, for example in offices or in production areas. Keep the testo 440 air velocity and IAQ measuring instrument and a lux probe safely stowed away in the case. So you can get down to work straight away!

Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve , thus for all common light sources
Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
Convenient: non-slip probe contact surface for convenient positioning at the measuring location, internal data storage and USB port for data export
As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes

£ 479.00

incl. VAT £ 574.80

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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

£ 979.00

incl. VAT £ 1,174.80

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testo 440 - Air velocity and IAQ measuring instrument

Order-Nr. 0560 4401

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
Clear overview: large graphic display with parallel display of 3 readings
Safe and reliable: internal data storage and USB port for data export

£ 225.00

incl. VAT £ 270.00

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testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor

Order-Nr. 0560 4402

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features an integrated differential pressure sensor and intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
Clear and reliable: large graphic display with parallel display of 3 readings as well as internal data storage and USB port for data export
Includes a differential pressure sensor: for Pitot tube measurement and monitoring filters

£ 310.00

incl. VAT £ 372.00

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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

£ 699.00

incl. VAT £ 838.80

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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

£ 349.00

incl. VAT £ 418.80

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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

£ 319.00

incl. VAT £ 382.80

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Lux probe (digital) - for measuring illuminance, wired

Order-Nr. 0635 0551

For measurements in workplaces, for example in offices or in production areas: use the lux probe (with the compatible measuring instrument) to measure illuminance.

Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve (suitable for all common light sources)
Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
Convenient: non-slip probe contact surface for convenient positioning at the measuring location
Intelligent calibration concept

£ 259.00

incl. VAT £ 310.80

Details