FABISENSE PTH-252N Plug-In and Portable CO2 Monitor with Alarm Malaysia
FABISENSE PTH-252N Plug-In and Portable CO2 Monitor with Alarm Malaysia
Content
The FABISENSE PTH-252N CO2 Monitor and Alarm combines a numerical carbon dioxide display, audio-visual alerts and plug-in or portable operation.
According to the supplied manufacturer catalogue, it offers a 400–5000 ppm CO2 measurement range, a 2.0-inch IPS screen and a built-in 1000 mAh lithium battery.
It is an option for buyers seeking a visible CO2 reading in homes, offices, meeting rooms and other occupied indoor spaces in Malaysia.
What Does the PTH-252N Measure?
The specification table lists carbon dioxide - CO2 as the measurement parameter.
The page also contains a “CO & CO2 Detector” caption, but provides no CO range or supporting CO specification. Therefore, CO detection requires manufacturer confirmation and should not be advertised as an established function.
Select the PTH-252N based on its documented CO2 capability unless additional model-specific information is supplied.
Key Features
The catalogue lists:
CO2 measurement from 400–5000 ppm
Numerical on-device display
Audio-visual alarm
Buzzer alert
Plug-in and portable operation
Replaceable plug
Built-in 1000 mAh lithium battery
These features combine direct viewing with an alert function. Confirm the alarm settings and battery operating behaviour before choosing the instrument for a particular monitoring routine.
FABISENSE PTH-252N Specifications
ParameterCatalogue informationModelPTH-252NCO2 measurement range400–5000 ppmDisplay2.0-inch IPS, 320 × 240Mains power100–240 V AC, 50/60 HzPlug configurationReplaceable plugBatteryBuilt-in 1000 mAh lithium batteryWorking temperature−10°C to 50°CDimensions120 × 60 × 54 mmHousing descriptionFlame-retardant materials
The supplied page does not identify the CO2 sensor technology, response time or calibration procedure. NDIR sensing should not be claimed without supporting documentation.
Understanding the Accuracy Entry
The catalogue places ±(50 ppm + 5%) in a row labelled “Resolution”.
This expression resembles an accuracy specification rather than a display increment, but its meaning is not fully defined.
Request a corrected datasheet confirming the actual resolution, accuracy formula and percentage basis. Do not describe the instrument as having a 50 ppm resolution or assume the percentage means “of reading” without confirmation.
Plug-In and Portable Operation
The PTH-252N is presented as supporting mains power and a built-in battery.
Plug-in operation may suit a regular monitoring position, while battery operation provides flexibility when moving the instrument.
Before purchase, confirm:
Battery runtime
Charging time
Automatic changeover during a power failure
Alarm availability in battery mode
Battery maintenance and replacement arrangements
Battery capacity alone does not establish operating time.
Audio-Visual CO2 Alarm
The page promotes an audio-visual alarm and lists a buzzer alert.
However, it does not specify alarm thresholds, activation delays, sound output or whether settings are adjustable.
If an alert is part of your intended workflow, request a demonstration of:
The concentration that activates the alarm
The visual indication
Buzzer operation
Silencing and reset behaviour
Low battery and fault indications
The illustrated CO2 reading is a product display example, not a stated recommended threshold.
Applications for Offices and Meeting Rooms
For offices in Puchong, Kuala Lumpur, Johor and Penang, the PTH-252N provides a way to observe CO2 readings during normal room use.
Users can compare conditions before and during meetings, or at different occupancy levels.
For useful comparisons, record instrument position, occupancy, ventilation conditions and observation time. Keep the device in a representative location and follow the manufacturer’s placement instructions.
Applications for Homes and Shared Indoor Spaces
The visible numerical display may suit users who want to check CO2 readings in living areas, study rooms or shared spaces.
Avoid placing the instrument where its openings are obstructed or where people repeatedly breathe directly onto it.
If plug-in operation is preferred, confirm that the available socket is suitable for the recommended installation position.
Plug Configuration for Malaysia
The catalogue lists a replaceable plug but does not identify the available plug types.
Specify the required Malaysia-compatible plug in the quotation. Confirm the supplied configuration and applicable documentation before purchase.
The housing description does not establish a particular flame-retardancy rating or hazardous-area approval.
Connectivity and Additional Measurements
Despite the word “Smart” in the product heading, the supplied page does not list:
Wi-Fi or Bluetooth
Tuya Smart compatibility
Remote notifications
Data logging or export
Temperature and humidity measurement
PM2.5, HCHO or TVOC measurement
Confirm any required additional function rather than assuming it is included because another PTH-252 model offers it.
Frequently Asked Questions
Does PTH-252N measure CO2?
Yes. The catalogue lists a 400–5000 ppm CO2 range.
Does it also measure carbon monoxide?
The page contains a conflicting caption, but no CO measurement specification. Obtain confirmation before purchasing it for CO detection.
Is it rechargeable?
The catalogue lists plug-in operation and a built-in lithium battery. Confirm charging instructions and operating details in the manual.
Does it support Tuya Smart?
Tuya, Wi-Fi and app connectivity are not specified on this page.
Can it measure temperature and humidity?
These functions are not listed for PTH-252N on the supplied page.
Can it export readings?
Data logging and export are not specified.
Can it replace a CO alarm?
CO detection and CO alarm performance are not established by the supplied specifications. Select a documented CO alarm when that is the requirement.
Enquire About FABISENSE PTH-252N Malaysia
Contact MTM Precision Sdn Bhd to discuss the FABISENSE PTH-252N CO2 Monitor and Alarm.
Share your intended room, alarm requirements and power preferences so the configuration and supporting specifications can be checked. Availability and technical details are subject to confirmation.
SEO Meta Description
Explore FABISENSE PTH-252N CO2 monitor features, audio-visual alerts, plug-in power and portable operation in Malaysia with MTM Precision.
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
23 Oct 2026
