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Hygrometer
+1370 °C
SCS-accredited certification body
(W x H) 74 mm x 46 mm
428 g
2 suitable calibration values in the measuring range of the respective device at (11.3; 75.3 %rF at 25°C)
Humidity
100 RH
0 RH
74 mm
46 mm
Infrared
AA battery (3x)
-200 °C
User & Safety Instructions 2470568 testo 635-1 Hygrometer Calibrated to (SCS-accredited certification body) 0 RH 100 RH