Temtop M10i vs M100 Indoor Air Quality Monitor Malaysia
Meta Description: Compare Temtop M10i vs M100 for PM2.5, formaldehyde, TVOC, PM10 and CO₂ monitoring. Choose the right air quality monitor in Malaysia.
The Temtop M10i and Temtop M100 are connected indoor air-quality monitors, but they are designed around different measurement priorities.
The M10i focuses on PM2.5 and volatile chemical indicators, while the M100 provides broader particulate, ventilation and comfort monitoring.
The correct choice depends on whether your main concern is:
Haze and PM2.5
Formaldehyde after renovation
TVOC from indoor materials
CO₂ and room ventilation
PM10
Temperature and humidity
Long-term monitoring through an application
Temtop M10i vs M100 Comparison
Parameter or FeatureTemtop M10iTemtop M100PM2.5YesYesPM10NoYesCO₂NoYesHCHO (formaldehyde)YesNoTVOCYesNoTemperatureNoYesHumidityNoYesAQIYesYesApplication supportYesYesHistorical trend monitoringYesYesHome useSuitableSuitableOffice and institutional useSuitable for smaller spacesHighly suitableRenovation monitoringHighly suitableLimitedVentilation assessmentLimitedHighly suitable
The two models are not direct replacements for each other. Each monitors a different set of indoor-air-quality concerns.
When Should You Choose the Temtop M10i?
Choose the Temtop M10i when your priorities include:
Formaldehyde monitoring
TVOC monitoring
PM2.5 during haze
Newly renovated rooms
New furniture and cabinets
Paint, flooring or adhesive concerns
WiFi-connected historical trends
Home or small-office monitoring
Its combination of PM2.5, HCHO, TVOC and AQI is particularly relevant for properties affected by both outdoor particles and indoor chemical sources.
When Should You Choose the Temtop M100?
Choose the Temtop M100 when you need:
PM2.5 and PM10 monitoring
CO₂ measurement
Temperature and humidity
Ventilation assessment
Monitoring in occupied spaces
Application-based historical records
Continuous monitoring in offices, schools or hotels
The M100 is more appropriate when the main concern is whether a room has adequate fresh-air ventilation and comfortable environmental conditions.
Which Model Is Better for Haze?
Both models measure PM2.5, so both can support indoor haze monitoring.
The M100 also measures PM10, providing broader particulate information.
Choose the M10i when haze monitoring is combined with concerns about formaldehyde and TVOC.
Choose the M100 when haze monitoring is combined with concerns about:
CO₂
Ventilation
Occupant density
Temperature
Humidity
PM10
For schools, offices and hotels, the M100 may provide a more relevant parameter combination.
Which Model Is Better for a New House?
The Temtop M10i is generally the more suitable choice for a new or recently renovated property because it measures:
HCHO
TVOC
PM2.5
AQI
Possible sources of formaldehyde and volatile compounds include new cabinets, flooring, paint, composite wood, adhesives and furniture.
The M100 does not measure HCHO or TVOC, so it cannot address these specific renovation-related concerns.
However, the M100 remains useful if the property owner mainly wants to monitor ventilation, CO₂, temperature, humidity and particulate pollution.
Which Model Is Better for an Office?
The correct office monitor depends on the problem being investigated.
Choose the M10i for:
Newly renovated offices
New furniture
Paint or adhesive concerns
TVOC trend monitoring
PM2.5 during haze
Choose the M100 for:
Crowded meeting rooms
Ventilation concerns
High CO₂
Temperature complaints
Humidity monitoring
PM2.5 and PM10
General workplace environmental monitoring
In many established offices, CO₂ is an important ventilation indicator, making the M100 the more comprehensive choice.
Which Model Is Better for a School?
The Temtop M100 is generally better suited to classrooms because it combines particulate monitoring with:
CO₂
Temperature
Humidity
CO₂ can increase when many students occupy an enclosed classroom with insufficient ventilation.
The M10i may still be useful in a newly renovated classroom where formaldehyde and TVOC are the main concerns.
The best approach is to select the monitor according to the actual question being investigated.
Which Model Is Better for an Air Purifier?
Both models measure PM2.5 and can help users observe whether an air purifier reduces fine particles.
The M100 also displays PM10, while the M10i adds HCHO and TVOC.
It is important to understand that a standard particulate air purifier may reduce PM2.5 but may not reduce every gaseous pollutant in the same way.
A decreasing PM2.5 reading does not automatically prove that formaldehyde, TVOC or CO₂ has also decreased.
Why CO₂ Matters
CO₂ can accumulate when people occupy a room with inadequate fresh-air ventilation.
Possible signs of poor room conditions may include complaints of stuffiness or reduced comfort, but symptoms alone cannot identify the cause.
The M100’s CO₂ monitoring can support ventilation observation in:
Offices
Meeting rooms
Classrooms
Hotels
Training rooms
Reception areas
The M10i does not measure CO₂, so it should not be selected when ventilation assessment is the primary requirement.
Why HCHO and TVOC Matter
HCHO and TVOC are relevant when investigating emissions from indoor materials and activities.
Possible sources include:
Furniture
Cabinets
Flooring
Paint
Adhesives
Cleaning products
Solvents
Air fresheners
The M10i monitors these indicators, while the M100 does not.
This makes the M10i more appropriate for renovation and furnishing applications.
Can One Monitor Cover Every IAQ Requirement?
No single compact monitor covers every indoor-air-quality parameter.
Before buying, identify whether the priority is:
Particles: PM2.5 and PM10
Ventilation: CO₂
Chemical indicators: HCHO and TVOC
Comfort: Temperature and humidity
Connected monitoring: Application and historical records
If a professional assessment requires all these parameters, a broader portable instrument such as the Temtop M2000 2nd or a combination of monitoring devices may be necessary.
Do These Monitors Replace Professional Testing?
No. Both models are intended for general monitoring, screening and trend comparison.
They do not replace:
Official Malaysia DOE monitoring
Accredited laboratory chemical analysis
Regulatory IAQ assessment
Occupational-hygiene testing
Formal compliance documentation
Professional sampling and calibrated reference equipment may be required for regulatory or legal purposes.
Temtop M10i or M100: Which Should You Buy?
Choose the Temtop M10i for:
Formaldehyde
TVOC
Renovation
New furniture
PM2.5
Connected home monitoring
Choose the Temtop M100 for:
PM2.5 and PM10
CO₂
Temperature and humidity
Ventilation
Schools, hotels and offices
Broader long-term environmental monitoring
Selecting the correct parameter combination is more important than simply choosing the model with the longer feature list.
Contact MTM Precision
Contact MTM Precision for assistance comparing the Temtop M10i and Temtop M100 in Malaysia. We can recommend a suitable model based on your required parameters, building type and monitoring application.
MTM Precision Sdn. Bhd.
Showroom & Service Centre
No. 29-1 & 29-2, Jalan Bandar 18,
Pusat Bandar Puchong,
47160 Puchong, Selangor, Malaysia
🌐 Website: www.mtmpre.com.my
📧 Email: mtmpre@yahoo.com
📱 WhatsApp: +6016-660 7346
29 Aug 2026
