testo 176 H1, 4-channel temperature and humidity data logger

With connectors for a high-precision external probe (NTC/capacitive humidity sensor)

  • Parallel measurement of temperature and humidity
  • Option to connect various temperature and humidity probes, for example, for monitoring humidity in warehouses
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Description

Technical Data (Order Number 0572 1765)
Measurement Specifications
Sensors:NTC / capacitive humidity sensor
Channels:2 x probes, 4 external channels
Measurement Units:°C, °F, %RH, td (dew point), g/m³, WBGT (Wet Bulb Globe Temperature)
Measuring Range (Temperature):-20 to +70°C
Measuring Range (Dew Point):-40 to +70°C td
Measuring Range (Humidity):0 to 100%RH
Resolution:0.1°C, 0.1%RH
Accuracy (Temperature, -20 to +70°C):±0.2°C (±1 digit)
Accuracy (remaining range):±0.4°C (rem. range)

General Technical Data and Memory
Dimensions:103 x 63 x 33 mm
Operating Temperature:-20 to +70°C
Storage Temperature:-20 to +85°C
Protection Class:IP 65
Battery Type:1 × Lithium battery (TLH-5903)
Battery Life (at +25°C, 15 min. cycle):8 years
Measurement Frequency:1 s – 24 h
Memory:2 million values