Testo 440 Lux Kit
Includes: testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol, Lux probe with fixed cable (cable length 1.4 m) and calibration protocol, Basic case for testo 440 and 1 probe.
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As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes
The lux probe is ideal for determining the illuminance in workplaces. It assesses the illuminance according to the V-lambda curve, which corresponds to the sensitivity of the human eye in daylight. White or warm light LEDs (K< 5,000) can also be measured without any problem.
The 1.4 m cable length means that you can place the probe directly at the measuring location and carry out the measurement from a sufficient distance. So the readings are not affected by your shadow.
The clearly structured measurement menu for long-term measurement enables the measuring instrument to be operated intuitively. Reading trends are reliably recorded thanks to the convenient input of measurement time and measuring cycle.
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
Structured measurement menu for long-term measurements.
Wireless probe, internal data storage and USB port for data export.
Can be extended with a large portfolio of digital probes.
|Measurement Range||-40 to +150 °C.|
|Accuracy||±0.4 °C (-40 to -25.1 °C)
±0.3 °C (-25 to +74.9 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5 % of mv (Remaining Range).
|Temperature - TC Type K (NiCr-Ni)
|Measurement Range||-200 to +1370 °C.|
|Accuracy||±(0.3 °C + 0.3 % of mv).|
|Data transmission||Bluetooth®, USB interface.|
|Operating Temperature||-20 to +50°C.|
|Connectable probes||1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K.|
|Battery Type||3 AA mignon 1.5 V.|
|Battery life||12 h (typically vane measurement).|
|Dimensions||154 x 65 x 32 mm (testo 440).|
|Testo 440 warranty||2 years.|
|Measuring range||0 to 100000 Lux.|
|Accuracy||DIN EN 13032-1 Appendix B
Class C according to DIN 5032-7.
|Resolution||0.1 Lux (< 10000 )
1 Lux (> 10000 ).
|Cable length||1.4 m.|
|Operating Temperature||0 to +50 °C.|
|Storage temperature||-20 to +50 °C.|
|Dimensions||110 x 55 x 22 mm.|
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