Features 1. Wide Temperature and Humidity Range: This LED display temperature and humidity detector accurately measures temperature from -20C to 80C with an accuracy of 1.0C and humidity from 0% to 100% RH with a tolerance of 4% RH. This broad range makes it suitable for various applications, from home and office environments to industrial settings. 2. High Accuracy Sensor Technology: Utilizing a high accuracy SHT C3 sensor, this industrial temperature and humidity meter boasts a high sampling rate of up to 2 times per second, ensuring quick and reliable readings. This feature is essential for monitoring fluctuating conditions in real time, providing accurate data when needed. 3. Convenient Hideaway Stand: The hygrometer thermometer is equipped with a concealed retractable stand on the back, allowing for easy placement on any desk or flat surface. This design ensures the device remains stable and accessible, making it ideal for home or office use. 4. Customizable Alarm System: Users can set upper and lower limit thresholds for both temperature and humidity, which trigger audible alarms and flashing indicators if measurements exceed these limits. This alert system helps monitor environmental conditions and enables timely responses when necessary. 5. Extended Probe Capability: The temperature and humidity gauge features an external probe with a 5-meter cable, allowing flexible placement in hard-to-reach areas while maintaining accurate readings. It also includes a 3.5mm output interface compatible with standard jacks for connecting to optional 5-12V alarm speakers (not included), enhancing its functionality. Specification Item Type: Temperature and Humidity Detector Material: ABS, LED Measurement Method: External 5m Probe Temperature Range: -20C to 80C / -4F to 176F Temperature Accuracy: 1.0C / 2F Temperature Resolution: 0.1C / 0.1F Humidity Range: 0-100% RH Humidity Accuracy: 4% RH Humidity Resolution: 0.1% RH (0-99% RH), 1% RH (100% RH) Package List 1 x Temperature and Humidity Meter 1 x Probe 1 x Data Cable 2 x Hanging Hooks 1 x Probe Bracket 3 x Screws 1 x Positioning Sticker 1 x Manual