Temperature logger testo 175-H1 Type testo 175-H1

Temperature logger, testo 175-H1
2-channel temperature and humidity data logger with external humidity sensor (NTC/capacitive humidity sensor)
-Professional long-term monitoring of temperature and humidity in work and storage rooms
-Fast reaction time thanks to external humidity probe
Specifications
Sensor: NTC/ capacitive humidity sensor
Channels: 2 x internal (stump)
Measurement units:
Measuring ranges °C, °F, %rF, %RH, °Ctd, g/m≥
Temperature (NTC):
Accuracy:
Resolution: -20 ... +55 °C
±0.4 °C (-20 ... +55 °C) ±1 digit
0.1 °C
Humidity (capacitive):
Accuracy:
Resolution: 0 ... 100 % r.h.
±2 % r.h. (2 ... 98 % r.h.) at +25 °C
0,1 % r.h.
Dew point:
Accuracy: -40 ... +50 °Ctd
+0,03 % r.h./K ±1 digit
Battery life (at 25 °C): 3 years at 15 min. meas. rate
Operation and storage temperature: -20 ... +55°C
Dimensions: 149 x 53 x 27mm
Battery type: 3 x AlMn Type AAA or Energizer
IP code: IP 54
Meas. cycle: 10sec - 24h
Memory: 1 mio. measurement values
Software: ComSoft Basic 5
ComSoft Professional 4
ComSoft CFR 21 Part 11

Type testo 175-H1
Range start temperature -20 °C
Measuring range temperature 55 °C
Accuracy temperature 0.40 ± °C
Measuring range end humidity 100 % r.F.
Accuracy humidity 2 ± % r.F.
Storage readings 1000000
Width 53 mm
Depth 149 mm
Height 27 mm
Resolution temperature 0.10 °C
Resolution humidity 1 % r.F.
Sensor type NTC/capacitive humidity sensor
Protection class IP54
Type of auxiliary energy 3 x AlMn Typ AAA