Feature:1. High Accuracy: The temperature and humidity switch probe has 0.5 and 3%RH high accuracy error detection, reliable in use.2. Application: The probe is suitable for ranch air temperature measurement, animal and plant humidity detection, livestock incubation temperature detection, heating temperature detection, etc.3. Detection Range: The voltage range is 3.35.5VDC, the temperature measurement range is 4080 (40176).4. 50cm Cable: The 50cm/19.69in extension cord probe can be hung in any position and monitored at all times by connecting the temperature controller.5. Premium Material: Humidity controller probe is made of premium ABS material, sturdy and durable, long service life.Specification:Item Type: Humidity Controller ProbeMaterial: ABS + Electronic ComponentsTemperature Measurement Range: 4080 (40176)Moisture Measurement Range: 0-99%RHMeasurement Error: 0.5 / 3%RHTemperature Probe Size: Approx. 55x26x9.5mm / 2.17x1.02x0.37inProbe Power Cord Length: Approx. 50cm/19.69in.Package List:1 xHumidity Controller ProbeNote:The temperature and humidity probe needs to be connected to the Humidity Controller (not include Humidity Controller)