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Easily determine the air speed, the volume flow rate and the air temperature at the air outlets/ceiling units using the probe with vane (Ø 100 mm) and temperature sensor.
The TESTO 440 multifunction measurement instrument and the hot wire probe provide maximum ease of use and comfort when adjusting air conditioning and air treatment installations.
CHARACTERISTICS:
- Measurement range: CTN -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 % m.v. (Remaining measurement range)
- Resolution: 0.1°C
- Temperature - Type K TC (NiCr-Ni)
- Measurement range: TC -200 to +1370°C
- Accuracy: ± (0.3°C + 0.3°C)
- Resolution: 0.1°C
- Battery life: 12 h (with probe with vane)
- Data transfer: USB-Bluetooth interface
ADVANTAGES:
- Accurate measurements of +0.3 ? +35 m/s, -20 ? +70 °C
- The Bluetooth grip provides more comfort during your measurements and reduces tangling of cables in the case. It transfers measurement values to the analyser over a distance of up to 20 metres
- Large illuminated colour display
INCLUDES:
- TESTO 440 analyser for aeraulics with internal memory and data export function
- Bluetooth probe with vane and with temperature sensor
- Support for TESTOvent measurement funnel
- Calibration protocol, 7 Mignon AA batteries, USB cable
- Case