testo 435-3 Multifunctional measuring instrument with built-in differential pressure measurement to detect HVAC systems and indoor air quality, including battery and factory report

testo 435-3 multifunctional measuring instrument product introduction:

Air environment measuring instrument to provide you with professional ambient air measurement, it has the correct and perfect measurement probe, such as thermal probe, impeller or pitot tube, suitable for a variety of wind speed measurement and related applications,testo 435-3 new indoor air quality probe can measure CO2 concentration, air humidity and air temperature to determine indoor air quality. Measurements of air temperature, humidity and wind speed can be made simultaneously in the new thermal probe. In addition, the instrument can be attached to an external temperature probe, for example, to accurately measure surface temperature. The disy disys readings from up to three temperature sensors. The instrument can print reports on the spot through testo Express printer

Advantages at a glance:

• Indoor air quality probe for assessing indoor air quality

• Thermal probe, impeller type wind speed probe to measure wind speed, through the built-in differential pressure probe and pitot tube for wind speed measurement

• Testo printer to achieve on-site printing archive

• Protection level IP54

订货号：0560 4353