Carbon Monoxide detectors 4-in-1 Portable CO & CO2 Monitor for Travel RV CO Detector Temp/Hum Sensor, Rechargeable Real-Time CO Alarm& CO2 Alarm for Air Safety & Quality (Japan CO Sensor & NDIR)

Overview

• Brand : JINGCHEN
• Style : professional and portable
• Power Source : Battery Powered
• Color : Jungle Green
• Product Dimensions : 0.79"D x 2.21"W x 3.52"H
• Item Weight : 2.99 ounces
• Alarm : Audible
• Operating Humidity : 80 percent
• Sensor Type : CO: Electrochemical CO2: NDIR
• Material : ABS

About this item

• 🌲 【Exclusive Peak Recording Graph – Track Hidden Dangers 】Monitor CO & CO₂ peaks over time with a unique visual curve display not found in other detectors, helping you spot hidden risks and protect your family.
• 🌲 【Customizable Alarm Thresholds – Stay in Control】Set your own CO and CO₂ alarm levels to fit different environments—ideal for home, RVs, offices, or camping, and rare among detectors.
• 🌲 【Wide Detection Range – Professional-Grade Coverage 】Measures Carbon Monoxide 0–500 ppm, Carbon Dioxide 400–5000 ppm, plus temperature & humidity, giving you a complete air quality monitor.
• 🌲 【Japan-Made CO Sensor – Precision & Reliability 】Equipped with a high-accuracy CO sensor from Japan, trusted for its fast response and reliability, ensuring your family’s safety.
• 🌲 【Rechargeable, Portable & Comes with Stand – Flexible Placement Anywhere 】Long-lasting USB rechargeable battery with lightweight design. Includes a convenient stand for stable placement in your home, RV, office, or camping tent—no need to hold it in hand.
• 🌲 【Clear Display with Always-On or Power-Saving Modes 】Large, bright screen offers real-time data visibility and can switch between always-on and battery-saving modes as needed.
• 🌲【Simple Calibration & Quick Testing 】Easily test CO sensor accuracy with cigarette smoke or CO2 sensor with breath, and calibrate the CO2 for reliable performance and peace of mind.