Testo 435-4

• For A/C, ventilation and Indoor Air Quality with readings memory, PC software and USB data transmission cable, with battery and calibration protocol
• Instrument memory for 10,000 readings
• PC software for analysis, filing and documentation of measurement data
• IAQ probe, lux probe and comfort level probe
• Thermal probes, vane measurement and built-in differential pressure probe probe for Pitot tube measurement
• Radio probe for temperature and humidity
• Protection class IP54

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Each Unit Includes

• PC software
• USB cable
• Battery
• Calibration document