1、50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord, so that your use is no longer restricted by distance. 2、High Accuracy: ±3%RH high accuracy error detection, bring you all the time monitoring by connecting the on‑off device (not included). 3、Wide Application: Suitable for plants, greenhouse soil temperature detection, fish tank pond breeding water temperature monitoring, etc. 4、Powerful Function: By accurately monitoring the soil temperature or the water temperature in fish tank, your animals and plants can grow better. 5、High Quality Material: The temperature controller probe is made of stainless steel, which is waterproof and moisture‑proof, not easy to rust, has a longer service life. Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx. 50cm/19.685in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1 x Temperature Controller Probe