Hot wire anemometer testo 425

- Simple, fast and precise flow and temperature measurement and volume flow calculation in the ventilation duct
• Fixed, extendable telescopic probe up to 820 mm
• With Bluetooth und app connection
- Time and point averaging
• Ø probe: 7.5 mm
• Flow measurement range: 0.01 to 30 m/s
• Temperature measuring range: -20 to + +70 °C
• Resolution: 0.01 m/s
• Dimensions: 135 x 60 x 28 mm
• Weight: 268 g
• Ref. no.: 0563 0425
• Delivery contents:? - carrying case
- Batteries: 3 x AA (order no. 62 079 47)