HOBO U12 Temperature/Relative Humidity/Two External Channel Data Logger

Measures temperature and relative humidity. Also features two external channels. These compact loggers feature four input channels and 12-bit resolution to help ensure measurement accuracy. Direct USB connectivity allows for convenient, fast data offload. The loggers also feature a memory capacity of 43,000 measurements as well as both programmable and push-button start. The loggers require either Hoboware, available as a free download, or Hoboware Pro software (sold separately) for use. To measure the temperature in air, water, and soil, use the external plug-in probes (sold separately). Each probe is 1.3”L except for the stainless steel model which features a 4” food-grade probe with a sharp tip for easy insertion in foods.