CEM DT-93 HCHO & TVOC Air Quality Meter

The CEM DT-93 Air Quality Meter is a portable and high-precision device designed to monitor indoor air quality and measure harmful gas levels. It detects formaldehyde (HCHO) and total volatile organic compounds (TVOC) in real time, helping users evaluate the safety and cleanliness of indoor environments. With built-in Bluetooth connectivity, measurement data can be easily transferred to a smartphone or computer for analysis. Featuring a modern design, reliable accuracy, and a user-friendly interface, the DT-93 is suitable for both professional applications and everyday indoor air quality monitoring.

The device features Bluetooth connectivity for wireless data transfer, along with MIN/MAX recording and HOLD functions for easy measurement analysis. Its compact design and user-friendly interface make it suitable for environmental inspections, HVAC testing, indoor air quality monitoring and workplace safety assessments.

Features

• Dual Gas Detection: Simultaneously measures formaldehyde (HCHO) and total volatile organic compounds (TVOC) in indoor air.
• High Measurement Accuracy: Provides reliable readings with an accuracy of approximately ±2%.
• Bluetooth Connectivity: Allows wireless transfer of measurement data to smartphones or computers for easy monitoring and analysis.
• Portable and Compact Design: Lightweight structure makes it suitable for both field inspections and indoor use.
• User-Friendly Operation: Simple interface and menu system enable quick and convenient measurements.
• Wide Detection Range: Measures HCHO from 0.00–5.00 mg/m³ and TVOC from 0.00–9.99 mg/m³.
• High Resolution: 0.01 mg/m³ resolution enables detection of even small changes in gas concentration.
• Clear LCD Display: Modern display provides easy-to-read measurement values.
• Fast Response Time: Delivers near real-time monitoring of indoor air quality.

Technical Specifications