Noyafa JMS13 Air Quality Detector PM2.5 Pollution Index Monitor Electrical Mini Temperature Humidity Tester with TVOC / HCHO Sensor, USB Type-C Port and Rechargeable 1400mAh Built-In Battery for Home and Office Use

Description:

Temperature and Humidity compensation calibration so
that precision futher.
Through the principle of semiconductor humidity sensor and thermal sensor,
the temperature and humidity change can be accurately measured to ensure more
accurate formaldehyde detection results

Independent sensor ai intelligent computing.
Semiconductor gas sensor, TVOC detection module
real-time display of formaldehyde concentration
per cubic meter, TVOC content, etc

PM2.5 DETECTION Mie scattering acceleration measurement
Sensitive detection of PM2.5 Pollution index, more accurate
detection of small particles

Larged particles interfere with pollution Source
Small molecules interfere with pollution sources
Formaldehyde molecules are similar to pollution sources

Features:

• Product name: PM2.5 Detector
• Product model: JMS13
• Battery: 3.7V lithium battery (1400mAH)
• Formaldehyde concentration: 0-0.25 (mg/m3)
• Temperature detection: -20-100
• Display mode: A LCD screen
• TVOC concentration: 0-1.285
• Gumidity detection: 10-100
• Principle of formaldehyde: Principle of semiconductor gas sensor
• PM2.5/10/1.0 Detection Module: Mie scattering principle
• PM2.5/10/1.0 Detection range: 0-1000 (ug/m3)