Ensure optimal air quality monitoring with the H8 Plus CO2 Detector, a compact and highly accurate device designed with advanced semiconductor detection technology. Crafted from durable ABS material and powered by a built-in 3.7V 1200mAh lithium battery, this portable CO2 meter offers fast, real-time indoor air quality assessment, making it ideal for agricultural planting, greenhouse management, production warehouses, material processing laboratories, and home environments. Key Features: · Real-Time CO2 Concentration Display with Flashing Light: Provides continuous monitoring of carbon dioxide levels per cubic meter, with a flashing indicator to alert you to varying concentration intervals for quick and easy assessment. · Semiconductor Air Quality Sensor: Employs precise semiconductor detection technology for accurate and reliable measurement of air quality issues. · Easy Automatic Operation: Simply press and hold the power button for three seconds to power on or off. After startup, allow 20 minutes in a ventilated area for calibration before moving to the detection site for stable readings. · Fast and Stable Detection: Delivers updated CO2 concentration readings every second with a stable value display, enabling efficient monitoring in compact form. · Multi-Environment Application: Perfect for diverse settings including agricultural planting, greenhouses, production warehouses, material processing labs, and household environments to ensure a safe and healthy atmosphere. Specifications: · Item Type: CO2 Detector · Model: H8 Plus · Material: ABS · Battery: Built-in 3.7V 1200mAh Lithium Battery · CO2 Detection Range: 400–5000 PPM · CO2 Detection Accuracy: ±1 PPM · Temperature Detection Range: 0–50°C · Temperature Detection Accuracy: ±1°C · Humidity Detection Range: 0–99% RH · Humidity Detection Accuracy: ±5% RH Package Includes: · 1 x H8 Plus CO2 Detector Experience precise environmental monitoring with the H8 Plus CO2 Detector, combining portability, rapid detection, and dependable sensor technology. This essential tool helps maintain safe CO2, temperature, and humidity levels in a variety of indoor settings, supporting healthier living and working conditions.