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Standard indoor air quality probe up to +158°F - Standard ambient air probe

Standard-Raumklimafühler bis +70 °C
Standard-Raumklimafühler bis +70 °C
Standard indoor air quality probe up to +158°F
  • Probe shaft diameter of 21 mm
  • Fast response time for air temperature measurement
  • Temperature measuring range: -20 to +70 °C
Use the standard humidity and temperature probe (with an appropriate measuring instrument) to assess the indoor air climate and check the ambient conditions.

Temperature - NTC

Measuring range
-4.0° to 158.0 °F / -20 to +70 °C
Accuracy
±0.7 °F (14° to +50 °F) / ±0.4 °C (-10 to +50 °C)
±0.9 °F (Remaining Range) / ±0.5 °C (Remaining Range)
Reaction time
12 sec

Humidity - Capacitive

Measuring range
0 to +100 %rH
Accuracy
long-term stability: ±1 %RH / year
±0.03 %rF/K (k=1)
*The sensor accuracy corresponds to the system accuracy.
±2 %rH at +77 °F (+2 to +98 %rH) / ±2 %RH at +25 °C (+2 to +98 %RH)

General technical data

Diameter probe shaft
0.472 in. / 12 mm
Standard humidity/temperature probe (Ø 21 mm).
Note: You need a plug-in head cable (0430 0143 or 0430 0145) for this probe.
Headquarters
Testo Inc.
40 White Lake Road
07871Sparta
New Jersey
800-227-0729

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