This listing is for one brand new Siemens QAA24 Room Temperature Sensor. Technical Specification Sensing element LG-Ni1000 , inside housing Sensing element, temperature LG-Ni1000 Time constant 420 s Measuring range, temperature 0…50 °C Measurement accuracy At 0…50 °C: ±0.8 K Connection, electrical Screw terminals Color White (NCS S 0502-G) Degree of protection IP30 Dimensions (W x H x D) 90 x 100 x 32 mm Please check my other listings. If you are looking for a specific item, send me a message as not all of my stock is listed. ■ Brand new in original box ■ Shipped from United Kingdom ■ Overseas sales shipped via eBay Global Shipping Programme