Dunuo 4-Inch Aluminum Sauna Thermometer Hygrometer, °F/°C Dual Scale

Dunuo 4-Inch Aluminum Sauna Thermometer Hygrometer, °F/°C Dual Scale

• 2-in-1 Sauna Thermometer & Hygrometer - Accurately measures dual temperature (70–250°F / 20–120°C, Fahrenheit & Celsius) and 0–100% humidity, perfect for monitoring your steam sauna or sauna room environment.
• High Precision Readings - Responsive mechanical sensor delivers reliable temperature gauge readings, with no plastic components for durability in high-heat, high-humidity sauna conditions.
• Durable Heat-Resistant Design - Sturdy aluminum housing and anti-fog glass lens withstand extreme sauna heat, resisting warping, rust, and fogging for long-lasting use.
• Easy-to-Read Analog Dial - Large 4-inch dial with bold, clear markings lets you read temperature and humidity at a glance, even in steamy sauna environments.
• Battery-Free & Versatile - No batteries required for hassle-free operation. Ideal for all sauna types (Finnish, infrared, steam rooms) for home and commercial use.