Juanjuan 0-5000ppm CO2 Controller – LCD Display Monitor

Juanjuan 0-5000ppm CO2 Controller – LCD Display Monitor — A compact, easy-to-read CO2 monitor designed to track indoor air quality with a wide 0–5000ppm measurement range and clear LCD display for growers, classrooms, offices, and labs.

Features

• Wide measurement range: 0–5000ppm for accurate CO2 monitoring.
• Clear LCD screen for real-time readings.
• Simple electrical DIY installation—no smart device required.
• Designed for continuous indoor air quality assessment.

Technical Details

• Model: Juanjuan 0-5000ppm CO2 Controller
• Measurement Range: 0–5000ppm
• Display: LCD screen included
• Power: Battery not included
• Gas Type: CO2
• Smart Device: No

Package Includes

• Juanjuan CO2 controller with LCD display (monitor unit)

Warning / Reminder

• Battery not included — ensure correct power source before use.
• For indoor use; avoid exposure to extreme moisture or heat.

Improve ventilation management and protect occupants or plants by monitoring CO2 levels precisely. This CO2 controller solves guesswork with fast, visible readings that help reduce stuffiness, optimize grow-room conditions, and support healthier indoor environments. Its durable design and straightforward setup make it ideal for growers, teachers, facility managers, and home users alike.

Perfect for indoor gardening, classrooms, offices, and labs, backed by reliable performance. Add the Juanjuan 0-5000ppm CO2 Controller to your setup today to monitor air quality with confidence — ideal for continuous use during growing cycles, work hours, or classroom sessions. Purchase now to start optimizing air quality and improving comfort and productivity.