Dual temperature display designed for interior and exterior car temperature monitoring.Compatible with specific vehicle models including Reiz (2005–2008), Prado (2004–2006), Prius (2005–2006), Costa (2013–2016), Senna (2005), and Hiace (2011).Constructed from fire-resistant ABS material.Installs directly into the dashboard's reserved switch hole.Includes two temperature sensors with wire lengths of 295 cm and 95 cm.Operating voltage: 12V.Temperature measurement range: -20°C to 70°C.Fuse rating: F4AL250V.Installation involves removing blank dashboard buttons and connecting to the cigarette lighter or fuse box; an electrical adapter may be used for fuse box connection.Interior probe can be positioned near the driver's footwell or routed through a small dashboard hole.Exterior probe can be placed in the door seam, under the side mirror, or another suitable location.Color: black.Package includes: 1 x dual temperature display unit.Note: Manual measurement may result in ±1–3 cm variation.Color may vary slightly due to and screen settings.