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
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!
Product Description
Opt for the kit that includes the testo 440 air velocity and IAQ measuring instrument and lux probe for measuring the illuminance in workplaces.
testo 440 Lux Kit in detail
testo 440 air velocity and IAQ measuring instrument:
No task is too challenging, no application too specialized: the testo 440 combines a compact hand-held measuring instrument with intuitive measurement menus and a wide selection of air velocity and IAQ probes
Clearly structured measurement menu for long-term measurement: for long-term monitoring, enter the measurement time and measuring cycle in the measuring instrument and record measurement data trends
Easy storage and evaluation of measurement data. Measurement data memory for up to 7500 measurement protocols, which can be read via a USB port and further processed as a CSV file on the computer (e.g. with Excel)
Practical magnets for easy attachment of the measuring instrument to metal surfaces
Automatic detection of probes, e.g. lux probe
Large, backlit colour display
Lux probe:
Use the lux probe to check the illuminance in offices and production areas, hospitals, museums or schools
Measuring range: 0 to +100000 lux
Standard-compliant: accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
Suitable for all common lamps and light sources: assessment according to the V-lambda curve
White or warm light LEDs (K< 5000) can be measured without any problem
Use the fixed cable to connect the lux probe to the testo 440 air velocity and IAQ measuring instrument. Thanks to the 1.4 m cable, you can position the probe in such a way that the measurement is not affected by your shadow
Intelligent calibration concept: the air velocity and IAQ measuring instrument remains in continuous use, since only the lux probe needs to be sent in for calibration
Delivery Scope
testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol (0560 4401)
Lux probe with fixed cable (cable length 1.4 m) and calibration protocol (0635 0551)
