Twoinone sauna timer and thermometer Function you can rely on: combines a traditional sand timer with a temperature measuring feature to help you manage both time and heat in your sauna. Temperature range: 0 to 140 C, so you can monitor sauna heat and stay within safe, comfortable levels. Material and visibility: constructed from pine wood with a clearly visible display that is easy to read at a glance. Design and purpose: a traditional sauna accessory that tracks temperature inside the sauna room, providing a simple, practical way to regulate sessions. Easy to use: straightforward to operate as a standard sauna room accessory, without complex setup. Use scenarios Athome sauna: set the timer for your recommended session length and monitor the temperature to maintain a comfortable, safe heat level. Small spa or gym sauna: quick, reliable reference for both timing and heat, supporting consistent, safe sessions for clients. Wellness routines: paired use of time and temperature monitoring helps you follow specific heat therapy protocols with confidence.