FABISENSE PTH-1, PTH-2 and PTH-3 Series Formaldehyde Monitor Buying Guide Malaysia
FABISENSE PTH-1, PTH-2 and PTH-3 Series Formaldehyde Monitor Buying Guide Malaysia
Content
Choosing a FABISENSE formaldehyde monitor depends on whether you need a simple HCHO display, additional indoor environmental readings or smartphone connectivity. The PTH-1, PTH-2 and PTH-3 series offer different combinations of these functions for buyers in Malaysia.
This guide compares the models using the supplied FABISENSE catalogue. Confirm the exact model, app compatibility and current specifications before ordering.
What Does a FABISENSE Formaldehyde Monitor Measure?
The main measurement across this range is formaldehyde, also identified as HCHO.
The catalogue lists an HCHO measurement range of 02 mg/m and a display resolution of 0.001 mg/m for the PTH-1, PTH-2 and PTH-3 series.
Selected models also provide TVOC, temperature and relative humidity information. These additional readings help users observe several indoor environmental conditions from one device.
Display resolution is different from measurement accuracy. A reading displayed to three decimal places does not establish an accuracy of ±0.001 mg/m. The supplied catalogue page does not state HCHO accuracy.
FABISENSE Model Comparison
ModelFunctions listed in the catalogueConnectivity shown
PTH-1HCHO, LED indicator and comfort emojiNo wireless connection
PTH-2HCHO, TVOC, temperature, humidity, LED indicator and comfort emojiNo wireless connection
PTH-3MHCHO, TVOC, temperature, humidity and app interactionBluetooth with Mi Home branding
PTH-3MWHCHO, TVOC, temperature, humidity and app interaction2.4 GHz Wi-Fi with Mi Home branding
PTH-3THCHO, TVOC, temperature, humidity and app interaction2.4 GHz Wi-Fi with Tuya Smart branding
The catalogue's illustrations and specification table do not provide equally complete connectivity details for every variant. Confirm the wireless configuration and supported app for the exact model supplied.
PTH-1 - For a Simple Formaldehyde Display
The FABISENSE PTH-1 is the simplest model in this comparison. It focuses on formaldehyde monitoring, with an LED indicator and comfort emoji.
It is an option for buyers who want to read the HCHO value directly on the instrument without setting up a smartphone connection.
The catalogue does not list temperature, humidity or TVOC measurement for this model. Choose it when a straightforward HCHO display is the main requirement.
PTH-2 - For Additional Indoor Environmental Readings
The FABISENSE PTH-2 adds TVOC, temperature and humidity to the formaldehyde measurement.
This configuration is worth considering when users want several readings on the device but do not need app connectivity. Potential settings include homes, offices, meeting rooms and property management spaces.
The catalogue lists:
- Temperature: 10°C to 40°C, with stated accuracy of ±1°C.
- Relative humidity: 20% to 80% RH, with stated accuracy of ±5% RH.
- TVOC: Listed as an included function, without a stated range or accuracy on this page.
Ask for further TVOC documentation if numerical TVOC measurement is an important purchasing requirement.
PTH-3 Series - For Smartphone Connectivity
The FABISENSE PTH-3 series combines the listed environmental functions with wireless connectivity and app interaction.
The catalogue presents three variants:
- PTH-3M: Bluetooth, with Mi Home branding.
- PTH-3MW: Wi-Fi, with Mi Home branding.
- PTH-3T: Wi-Fi, with Tuya Smart branding.
For the Wi-Fi variants, the catalogue specifies 2.4 GHz Wi-Fi support.
Before choosing a connected model, confirm the app's availability for your phone, account region requirements and the functions available for that exact variant. App connectivity alone does not confirm data export, unlimited history, remote alerts or multi-user access.
The catalogue also notes a Mijia Bluetooth mesh gateway requirement for remote cloud monitoring through Bluetooth. Confirm the supported gateway and setup requirements before purchasing a PTH-3M for remote use.
Shared Product Specifications
The supplied catalogue lists the following specifications across the compared models:
ParameterCatalogue specification
HCHO range02 mg/m
HCHO resolution0.001 mg/m
Battery2400 mAh lithium battery
Charging connectionMicro USB
Charging input5 V DC, 1 A
Working temperature10°C to 40°C
Product dimensions83 × 83 × 32 mm
Battery operating time, HCHO response time and calibration interval are not stated on the supplied page. Confirm these details if they affect your intended use.
Important Sensor Information to Check
The catalogue describes the range as using a DART formaldehyde sensor imported from the UK. However, it does not identify the exact sensor part number or provide detailed HCHO performance data.
For a more informed purchase, request:
- HCHO accuracy and the conditions under which it applies.
- Sensor type and exact part number.
- Response time and initial stabilisation requirements.
- Cross-sensitivity information, including possible responses to other vapours.
- Calibration procedure, sensor life and replacement options.
These details help establish whether the instrument suits your application beyond its display features.
Does This Series Measure PM2.5?
PM2.5 measurement is not listed for these models on the supplied catalogue page.
Buyers looking for haze or airborne particle monitoring should select an instrument with an explicitly specified PM2.5 sensor and measurement range.
Similarly, TVOC, HCHO and CO are different parameters. A listed TVOC function does not establish CO measurement capability.
How to Choose the Right Model
Choose PTH-1 when you want a simple on-device formaldehyde reading.
Choose PTH-2 when you want HCHO, TVOC, temperature and humidity readings without app setup.
Consider PTH-3M when Bluetooth and the Mi Home ecosystem match your requirements, after checking any gateway needs.
Consider PTH-3MW or PTH-3T when you need a Wi-Fi model, after confirming app compatibility, network requirements and remote functions.
For a home in Selangor, an office in Kuala Lumpur or a property management application in Johor or Penang, start with the required measurement parameters and data access, then select the model.
Frequently Asked Questions
Is 0.001 mg/m the HCHO accuracy?
No. It is the catalogue's stated display resolution. HCHO accuracy is not provided on the supplied page.
Does PTH-1 measure temperature and humidity?
The catalogue comparison marks temperature and humidity as unavailable for PTH-1. These functions are listed for PTH-2 and the PTH-3 series.
Can every PTH-3 model connect directly to Wi-Fi?
No. The catalogue presents PTH-3M as a Bluetooth model and PTH-3MW and PTH-3T as Wi-Fi variants.
Can I export readings from the app?
Data export is not confirmed by the supplied page. Ask for a demonstration or model-specific app documentation.
Does a low reading certify that a room meets an indoor air quality standard?
A monitor reading alone does not establish compliance. Where documented assessment is required, confirm the applicable measurement method and instrument performance requirements before selecting equipment.
Enquire About FABISENSE Formaldehyde Monitors Malaysia
Contact MTM Precision Sdn Bhd to discuss the FABISENSE PTH-1, PTH-2 and PTH-3 series. Tell us which parameters you need, whether smartphone access is required and where the monitor will be used.
Model configuration, availability and supporting technical information are subject to confirmation.
MTM Precision Sdn Bhd
Showroom & Service Centre: No. 29-1 & 29-2, Jalan Bandar 18, Pusat Bandar Puchong, 47160 Puchong, Selangor, Malaysia
Tel: 03-8080 7172
WhatsApp: +6016-660 7346
Email: mtmpre@yahoo.com
Website: www.mtmpre.com.my
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Compare FABISENSE PTH-1, PTH-2 and PTH-3 formaldehyde monitors in Malaysia. Explore HCHO functions, connectivity and buying advice from MTM Precision.
21 Oct 2026
