Temperature and humidity logger testo 175 H1

Developed for demanding processing applications, the Temperature And Humidity Logger Testo 175 H1 offers reliable monitoring of both temperature and humidity levels in various environments. With its two internal channels and an NTC/capacitive humidity sensor, this device ensures accurate measurements within the range of -20 to +55 degrees Celsius and 0 to 100% relative humidity. Its compact size of 149 x 53 x 27 millimeters makes it easy to place in work and storage rooms, while its IP 54 protection class safeguards against dust and water splashes. Additionally, the logger includes a holder, lock, batteries, calibration protocol, and can store up to one million values.

• Category: Temperature- & Humidity-Loggers
• Min. measuring range [hPA]: 0
• Min. measuring range [lx]: 0
• Measurement units: °C, °F, % rh, % RH, td, g / m3
• Max. measuring range [ppm]: 0
• Max. measuring range [hPA]: 0
• Height [mm]: 0
• Max. measuring range [%mas]: 0
• Max. measuring temperature, external [°C]: 0
• Max. measuring temperature, internal [°C]: 55
• Length [mm]: 0
• Max. measuring range [lx]: 0
• Temperature measurement: yes
• Dimensions: 149 x 53 x 27 mm
• Min. measuring range [ppm]: 0
• Min. measuring temperature, external [°C]: 0
• Description: inkl. Wandhalterung, Schloss, Batterien, Kalibrier-Protokoll
• Max. rel. humidity [%]: 100
• Differential pressure measurement: no
• Min. measuring temperature, internal [°C]: -20
• Resolution: 0.1 °C, 0.1 % rh
• Accuracy (± 1 digit): ± 2 % rh (2 to 98 % rh) at + 25 °C
• Min. measuring range [%mas]: 0
• Measuring range: - 20 to + 55 °C
• Min. rel. humidity [%]: 0
• No. of storable values: 1000000
• Light measurement: no
• Sensor: NTC / capacitive humidity sensor
• Depth [mm]: 0
• Humidity measurement: yes
• Channels: 2 x internal (stump)
• CO2 measurement: no
• Protection class: IP 54