Handheld Air Quality Tester for HCHO and TVOC Detection

Indoor Air Quality Meter for Health and Safety

This Air Quality Meter is designed to ensure a healthy indoor environment by detecting harmful pollutants such as formaldehyde (HCHO) and Total Volatile Organic Compounds (TVOC). It features a user-friendly LED display, sound and light alarms, and easy-to-read indicators that help you monitor air quality with precision.

Features

• HCHO (Formaldehyde) Detection: Utilizes semiconductor gas sensors to detect formaldehyde levels.
• TVOC Detection: Monitors total volatile organic compounds using semiconductor gas sensors.
• Sound and Light Alarm: LED indicators light up in red, yellow, or green to represent poor, normal, or excellent air quality. A buzzer sounds when the air quality is poor.
• Power Reminder: The remaining battery power is displayed via three LED lights.
• Certified for Safety: This product passes RoHS, FCC, and CE compliance testing, and is certified under the ISO 9001 standard for quality assurance.

Specifications

• Product Name: Air Detector
• Concentration Unit: mg/m³
• Display Method: LED Digital Display
• Battery Type: 2 x AA Alkaline Batteries
• Detection Principle: Semiconductor Gas Sensor
• Detection Range:
  • Formaldehyde (HCHO): 0.000 ~ 2.888 mg/m³
  • TVOC: 0.000 ~ 9.999 mg/m³
• Size: 133 x 43 x 24 mm