Monitor environmental conditions accurately with our Humidity Temperature Gauge, designed to deliver real-time temperature and humidity readings with clear digital display for easy observation. This model DTH-74 features an external temperature and humidity probe, allowing you to measure conditions in another enclosed space with precision, making it perfect for various indoor applications. Key Features: · Real-Time Temperature and Humidity Display: Clearly shows current temperature and humidity readings on an easy-to-read digital screen for quick and accurate monitoring. · External Temperature Humidity Probe: Enables measurement of temperature and humidity in an additional enclosed environment, adding versatility to your monitoring needs. · Wide Temperature Measurement Range: Covers from -50℃ to 70℃ with a high accuracy of ±1℃ and a fine resolution of 0.1℃ for reliable results. · Broad Humidity Range: Measures humidity levels from 10% to 99% RH, suitable for various environmental conditions. · Durable and Practical Materials: Constructed with high-quality materials to ensure long-lasting durability and practical use, ideal for both professional and personal use. · Portable and Long Service Life: Compact design allows easy portability, supported by a 1.5V AAA dry battery (not included), ensuring dependable long-term operation. Specifications: · Item Type: Humidity Temperature Gauge · Model: DTH-74 · Temperature Measurement Range: -50℃ to 70℃ · Measurement Error: ±1℃ · Resolution: 0.1℃ · Humidity Range: 10% - 99% RH · Battery: 1 x 1.5V AAA (not included) Package Includes: · 1 x Humidity Temperature Gauge This Humidity Temperature Gauge is an essential tool for precise environmental monitoring, delivering accurate and timely data with durable construction and thoughtful features, making it ideal for home, laboratory, greenhouse, or industrial use.