Testo 440 Humidity Kit With Bluetooth Weather Monitor Testo 510i differential pressure measuring

Testo 510i differential pressure measuring instrument

Carbide-tipped scriber for hardness and to help prolong life

With the testo 205 measuring instrument

●  Measuring range: -50 to +150 °C

● Testo 805 infrared thermometer● TopSafe protective case and batteries

Testo 440 Humidity Kit With Bluetooth Weather Monitor Testo 510i differential pressure measuringThis Testo 440 kit is great for carrying out measurements in storage, refrigeration, work rooms, ventilation ducts, and also on refrigeration systems and heat pumps. The Testo 440 air velocity and IAQ measuring instrument and its humidity temperature probe (0. 47") with a temperature sensor can all be safely stored in the included case. DETAILS ON KIT COMPONENTS 0560 4401 : Testo 440 Air velocity and IAQ Measuring Instrument 0636 9731 : Humidity