PTH-3MW Smart Formaldehyde Monitor

Real-Time HCHO & Air Quality Monitoring with WiFi App Control

Breathe Cleaner. Live Healthier.

Protect your indoor environment with the PTH-3MW Smart Formaldehyde Monitor, a professional-grade air quality detector designed to continuously monitor formaldehyde (HCHO), TVOC, temperature, and humidity in your home, office, nursery, or workspace.

Powered by a high-precision UK imported formaldehyde sensor, the PTH-3MW provides accurate real-time air quality data and connects with your smartphone through WiFi, allowing you to monitor your indoor air anytime, anywhere.

🌿 Key Features

✅ Real-Time Formaldehyde Detection

Detect harmful formaldehyde levels from 0–2 mg/m³ with high sensitivity and accuracy.

• HCHO monitoring range: 0–2 mg/m³
• Resolution: 0.001 mg/m³
• Professional sensor technology for reliable readings

📱 Smart WiFi App Connection

Stay informed about your indoor air quality wherever you are.

With the smart app, you can:

✔ View real-time air quality data
✔ Check historical monitoring records
✔ Track changes in your indoor environment
✔ Manage your air quality remotely

(Supports 2.4GHz WiFi connection)

🌡 Multi-Parameter Air Quality Monitoring

More than just a formaldehyde detector.

The PTH-3MW monitors:

• HCHO (Formaldehyde)
• TVOC (Total Volatile Organic Compounds)
• Temperature
• Humidity

Understand your complete indoor environment at a glance.

😊 Comfort Emoji Air Quality Indicator

A simple visual reminder of your air condition.

The built-in comfort indicator quickly shows whether your indoor air quality is:

🟢 Good
🟡 Moderate
🔴 Poor

Helping you make smarter ventilation decisions.

🔋 Long-Lasting Rechargeable Battery

Built-in 2400mAh lithium battery provides convenient portable use.

• Rechargeable via Micro USB
• Low battery warning
• Suitable for home, office, travel, and daily monitoring

Why Choose PTH-3MW?

🏠 Perfect For Modern Homes

Ideal for monitoring air quality in:

✔ New homes & renovated houses
✔ Bedrooms
✔ Baby rooms & nurseries
✔ Offices
✔ Schools
✔ Hotels
✔ Apartments

Furniture, paint, flooring, and building materials may release formaldehyde over time. Continuous monitoring helps you maintain a healthier living environment.

Product Specifications

What’s Included

📦 Package Includes:

• 1 × PTH-3MW Smart Formaldehyde Monitor
• 1 × USB Charging Cable
• 1 × User Manual

Frequently Asked Questions

Q: How accurate is the formaldehyde detection?

The PTH-3MW uses a high-quality imported sensor with a resolution of 0.001 mg/m³, providing sensitive detection for indoor air monitoring.

Q: Can I monitor air quality remotely?

Yes. Connect the device to WiFi and use the supported app to check your indoor air data anytime.

Q: Does it detect only formaldehyde?

No. It also monitors TVOC, temperature, and humidity for a complete air quality overview.

Q: Where should I place the monitor?

For best results, place it in bedrooms, living areas, offices, or newly renovated spaces where air quality monitoring is needed.

Take Control of Your Indoor Air Quality Today

Don’t wait until air problems become visible.

Monitor. Understand. Improve.

Choose the PTH-3MW Smart Formaldehyde Monitor and create a safer, healthier indoor environment for you and your family.