0635 1535

Measuring Range: -20 to +70 °C
Measuring Range: 0 to +100 %RH
Measuring Range: 0 to +20 m/s

400563 4355 435-4 IAQ Kit with Memory by Testo

The ambient air conditions measuring instrument, for asssessing Indoor Air Quality and tuning and testing VAC systems, stands out on account of its efficient measurement process. The user-friendly measuring instrument has the right measurement engineering for every application and different flow speeds; for example, thermal probes, vane or Pitot tube measurement. Probe-controlled menus and selectable user profiles, e.g. for duct measurement or long-term measurement, ensure the user-friendliest operation possible. The new IAQ probe measures Indoor Air Quality by measuring the CO2 level, air moisture and air temperature. In addition, lux and comfort level probes can be connected to measure draught air. Clear analysis and archiving ensure convenient documentation. Temperature and humidity measurement is built-in in the new thermal probe. The special flow protocol professionally documents duct measurements. It is also possible to connect additional temperature and humidity probes. Readings from up to 3 temperature or humidity probes can be displayed in the measuring instrument; data transmission is by radio, i.e. wireless.

Kits includes:

• 0563 4354 - 435-4 with memory, software & integral differential pressure
• 0632 1535 - IAQ probe CO2, humidity, temperature
• 0554 0610 - Recharger with 4 NiMH rechargeable batteries
• 0635 2045 - 19" pitot tube
• 0554 0440 - Silicon hose for pressure probes (16' long)
• 0516 0435 - Deluxe service case

• 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 (optional)
• Protection class IP54