Feature Highlights: 1. Rugged & Reliable Protection: Rated IP67, this sensor is fully waterproof, dustproof, oil-resistant, and built to withstand high temperatures for long-lasting performance in tough conditions. 2. Perfect for Plant Care: Ideal for monitoring environments in agricultural greenhouses, flower cultivation, and any other space where precise temperature and humidity control is needed. 3. Easy Wall-Mount Design: Simple to install and saves valuable space. Just mount it on the wall and you're ready to go. 4. Sealed High-Density Shell: Features an integrated waterproof seal for excellent closed moisture-proof performance, protecting the internal components. 5. Built-in Waterproof Cable: Comes with a strong anti-interference cable for stable and reliable signal transmission without the hassle of separate wiring. Product Details: This high-precision temperature and humidity transmitter is your reliable partner for environmental monitoring. Crafted from durable ABS material with a sealed, high-density shell, it delivers accurate and stable readings in demanding settings like greenhouses and grow rooms. Its wall-mount design makes installation a breeze, saving space while the built-in waterproof cable ensures a clean setup and robust signal. With wide measurement ranges and high accuracy, it provides the critical data you need to maintain an optimal environment for your plants or processes. Specifications: Item Type: Humidity & Temperature Sensor Material: ABS Temperature Range: -40°C to 80°C (Customizable) Humidity Range: 0% to 100% RH Temperature Accuracy: ±0.5°C (Typical @25°C) Humidity Accuracy: ±3% RH (5%-95% RH, Typical @25°C) Long-term Temp. Stability: ≤0.1°C / year Long-term Humidity Stability: ≤1% / year Communication Port: Analog Interface (Voltage or Current Type) Power Supply: DC 12V-24V Max. Power Consumption: ≤0.3W (@12V DC, 25°C) Output Type: RS485 Working Pressure: 0.9 - 1.1 atm Size: Approx. 110 x 85 x 44mm / 4.3 x 3.3 x 1.7 inches Weight: Approx. 212g Package Includes: 1 x Humidity & Temperature Sensor 1 x User Manual