Testo 425Thermal wind speed meter, fixed connection wind speed probe, with a retractable handle (longest)820mm), lëu bï tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ A leŋ bateri ku certificat de calibration.

Testo 425Precision Wind Speedmeter, Fixed Connection Thermal Sensitive Wind Speed Probe,Tɛ̈n ye kɛ̈ɛ̈r ye cɔl extensible handle.testo 425 yeA lëu bï air volume value nyuɔɔth. Tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈ Ku dɛ̈t peei, a lëu ba tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ. Instrument With Time Period/Multi-point average calculation function, a bɛ se ka kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye Ka, a tõe a yira a maximum value, a minimum value, Luɔi keep key, ka bɛ se ka kɔn tɛmɛ.

? Benefits List：

·Temperature, wind speed ku wind volume

·Calculate points juëc/Average ye waati

·Nyuɔ̈th maximum/Minimum

·Keep keys to keep reading (Keep keys to keep reading)

·Display with backlight

·Automatic shutdown function

 Technical parameters:
Ɣɔ̈ɔ̈r: -40 ~ 85 ℃
Ajuiɛɛr: -20 ~ + 50 ℃
Bateri: Bateri ye 9V, 6F22
Bateri: 20 h
Wɛɛr: 285 g
Dït: 182 x 64 x 40 mm
Kuen: ABS

NTC
Kuɛl: -20 ~ + 70 ℃
Luɔi: ±0.5 ℃ (0~+60 ℃)
±0.7 ℃ (kä ye them)
Resolution: 0.1 ℃