3 In 1 Air Quality Analyzer CO Meter Temperature Humidity

Meet the 3 In 1 Air Quality Analyzer CO Meter Temperature Humidity, a compact, portable detector that tests and displays CO concentration, ambient temperature, and humidity all at once. With a large color digital display, hazard levels are shown in clear colors, helping you assess air quality at a glance—perfect for homes, offices, greenhouses, warehouses, and workshop environments. This smart device is designed to simplify monitoring, reduce risk, and support safer indoor and outdoor spaces.

Powered by high-precision electrochemical sensors, this CO meter delivers accurate readings with strong interference resistance and low power consumption. The device supports a hazard level alarm and a real voice alarm in bilingual Chinese and English, so you’ll receive immediate alerts even if you’re not looking directly at the screen. The color-coded hazard ranking makes it easy to understand air quality at a glance, while the included folding stand and lanyard hole enhance portability and ease of use on the go.

Designed for everyday versatility, the detector features a vibrant digital color display for clear readings, a long-lasting 1000mAh battery, and USB Type-C charging. It operates with a pre-heating time of 120 seconds and can run in low power mode for extended monitoring—up to about 45 days. Its rugged ABS housing with thoughtful ventilation holes ensures efficient heat dissipation and reliable performance in diverse settings.

Language support: Chinese and English bilingual alarms.

Benefits & Tips

• Use in agricultural settings, greenhouse environments, or production spaces to monitor CO, temperature, and humidity in real time—keeping workers safe and optimizing conditions for plant health or storage.
• Rely on the color-coded hazard indicators to quickly gauge air quality at a glance, even in busy environments or shared workspaces.
• When power is low, switch to low power mode to extend monitoring time; the device can continuously monitor for up to approximately 45 days on a single charge.

Product specifications

• Brand: meterk
• Model: VT-CO 02
• Origin: Mainland China
• Certification: CE
• Display: Digital color display (color LCD screen)
• Sensors: Electrochemical sensor
• Measurement ranges: CO 0–1000 PPM; Temperature 0–99°C; Humidity 20–80% RH
• Battery: 1 × 1000 mAh lithium battery (included)
• Charging mode: USB Type-C (charging cable not guaranteed in package)
• Pre-heating time: 120 seconds
• Size: 84 × 55 × 20 mm
• Weight: 78 g
• Display features: LCD color display with power indicator
• Color options: 4 colors available
• Package size: 112 × 112 × 27 mm

Package includes:

• 1 × 3 In 1 Air Quality Analyzer CO Meter Temperature Humidity (VT-CO 02)
• 1 × 1000 mAh Li-ion battery (included)

Warnings/Reminders

• Pre-heating time is approximately 120 seconds before readings stabilize.
• Operate within the specified measurement ranges for accurate results: CO 0–1000 PPM; Temperature 0–99°C; Humidity 20–80% RH.
• For best results, ensure proper placement and adequate airflow around the device during measurement.

Providing quality and trusted service since 2002 at intercyprus.com.