PRODUCT DESCRIPTION

Features and Benefits

• Intuitive: clearly structured measurement menus for the most important applications stored on the instrument
• Wireless: Bluetooth probes for greater measuring convenience and a reduced tangle of cables in the case
• Space-saving: a universal handle for all probes
• Clear overview: parallel display of 3 measuring values; configuration and results at a glance
• Reliable: internal memory for up to 7500 measurement protocols, USB interface for data export and optional printout of measuring values

Use the Testo 440 air velocity and IAQ measuring instrument in combination with high-quality probes to measure and store all air velocity and IAQ parameters (please order probes separately). Up to 3 probes can be connected simultaneously: a Bluetooth probe, a wired probe and a temperature probe with type K thermocouple connector. Automatic probe detection and clearly structured measurement menus guarantee simple operation and will make your day-to-day work easier.

Temperature – NTC
Measuring 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)
Resolution: 0.1 °C

Temperature – TC Type K (NiCr-Ni)
Measuring range: -200 to +1370 °C
Accuracy: ±(0.3 °C + 0.3 % of mv)
Resolution: 0.1 °C

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