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home > FNIRSI SFD-02 – Formaldehyde Tester – 0-2000PPM, Touch Screen > FNIRSI SFD-02 – Formaldehyde Tester – 0-2000PPM, Touch Screen

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FNIRSI SFD-02 – Formaldehyde Tester – 0-2000PPM, Touch ScreenFNIRSI SFD 02 Formaldehyde & Air Quality Monitor The FNIRSI SFD 02 is a smart indoor air quality tester designed to monitor formaldehyde (HCHO) and TVOC levels in real time. Ideal for homes and offices, it provides accurate, easy to read data and intelligent features to help keep your environment safe and healthy. Key Features Real Time Monitoring Displays formaldehyde, TVOC, humidity, and time simultaneously Air Quality Assessment Evaluates

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FNIRSI SFD-02 Formaldehyde & Air Quality Monitor

Name: FNIRSI SFD-02 – Formaldehyde Tester – 0-2000PPM, Touch Screen
Brand: randomsongs.org
SKU: 87505645393
Price: 35.00 USD
Availability: InStock
Rating: 4.0054 (958 reviews)

The FNIRSI SFD-02 is a smart indoor air quality tester designed to monitor formaldehyde (HCHO) and TVOC levels in real time. Ideal for homes and offices, it provides accurate, easy-to-read data and intelligent features to help keep your environment safe and healthy.

Key Features

Real-Time Monitoring - Displays formaldehyde, TVOC, humidity, and time simultaneously
Air Quality Assessment - Evaluates formaldehyde levels and alerts to potential health risks
Historical Data Recording - Tracks HCHO and TVOC changes for long-term air quality management
Spatial Averaging - Calculates average values across your space for accurate assessment
Smart Removal Calculator - Estimates time, cost and materials needed for formaldehyde removal
Customizable Alarms - Set personalized alert thresholds for dangerous levels
Calendar & Time Display - Shows date, time and humidity on screen

Specifications

Model Parameters

Model	SFD-02
Screen	2.4-inch tempered glass touch HD color
Backlight	Adjustable brightness
Power Supply	TYPE-C (5V/2A)
Battery	1000mAh
Languages	Chinese, English
Dimensions	≈75×45×95mm
Weight	≈193g

Technical Parameters

Formaldehyde Range	0-2000PPM
Formaldehyde Sensor	Electrochemical
Formaldehyde Preheat	5 seconds
TVOC Range	0-10mg/m³
TVOC Sensor	Semiconductor
TVOC Preheat	120 seconds

Formaldehyde Level Classification

Excellent	0-0.08mg/m³
Good	0.08-0.1mg/m³
Mild	0.1-0.2mg/m³
Moderate	0.2-0.3mg/m³
Severe	0.3mg/m³ or above

Package Contents

SFD-02 Device × 1
Packing Box × 1
User Manual × 1
Data Cable × 1

With its intelligent design and accurate detection, the SFD-02 is your all-in-one solution for managing indoor air quality — making your home or office healthier and safer.