FABISENSE PTH-9S Noise Detector for Indoor Sound Monitoring Malaysia
FABISENSE PTH-9S Noise Detector for Indoor Sound Monitoring Malaysia ContentThe FABISENSE PTH-9S Noise Detector combines a large sound level display with temperature and humidity readings. It is an option for buyers who want a visible indication of changing noise levels in offices, classrooms, meeting rooms and shared indoor spaces in Malaysia.Its main features include a 30120 dBA measurement range, a coloured indicator ring and a 2700 mAh rechargeable battery, according to the supplied manufacturer catalogue.What Does the FABISENSE PTH-9S Measure?The PTH-9S displays three environmental parameters:Sound level in dBATemperatureRelative humidityThe large central sound reading makes noise levels easy to see, while temperature and humidity appear below it.dBA indicates A-weighted sound level. This weighting is commonly used when measuring sound in relation to human hearing. The displayed reading should be interpreted together with the instrument’s performance specifications and measurement conditions.Key Features of the PTH-9SLarge Digital DisplayThe screen presents the sound level prominently. This format can help staff, teachers and room occupants observe changes without having to read a small handheld instrument.Four-Stage Coloured Light IndicatorThe catalogue describes a four-stage breathing light, illustrated as a coloured ring around the sound reading.This provides an additional visual indication. However, the catalogue page does not specify the colour thresholds or whether they are adjustable. Do not interpret the colours as confirmed regulatory limits.Temperature and Humidity DisplayThe additional environmental readings provide context when observing conditions in an indoor space.Rechargeable Battery and USB Type-C ChargingThe catalogue lists a 2700 mAh battery and USB Type-C charging at 5 V, 1 A. Battery operating time and suitability for continuous operation while charging should be confirmed before purchase.FABISENSE PTH-9S SpecificationsParameterSpecification from supplied catalogueModelPTH-9SSound measurement range30120 dBASound measurement error±3 dBTemperature measurement range10°C to 50°CStated temperature accuracy±1.5°CHumidity measurement range095% RHStated humidity accuracy±5% RHOperating temperature10°C to 50°CBattery capacity2700 mAhCharging connectionUSB Type-CCharging input5 V, 1 AProduct dimensions98 × 90 × 40 mmListed package contentsPTH-9S, product manual and USB cable Specification clarification: The catalogue separately lists “measurement accuracy: 1 dBA” and “measurement error: ±3 dB”. These descriptions require clarification from the manufacturer. The 1 dBA entry should not be advertised as ±1 dB accuracy or assumed to mean resolution.Applications for Offices and Meeting RoomsIn offices in Selangor, Kuala Lumpur, Johor and Penang, the PTH-9S can provide a visible reference when observing sound from conversations, office equipment and activity in shared areas.Possible applications include:Observing changes during busy and quiet periods.Providing a visual reminder in shared workspaces.Checking how the displayed sound level changes when equipment operates.Comparing readings before and after changes to room use.For useful comparisons, keep the instrument position and observation conditions consistent.Applications for Classrooms and Study AreasThe large display and coloured ring may be useful as a noise awareness tool in classrooms, tuition centres and study rooms.Teachers or supervisors can use the display to help occupants see how activity affects the reading. Before relying on colour changes for a particular room policy, confirm the indicator thresholds and available settings.A colour indicator should not be treated as a certified pass or fail assessment.Applications for Reception Areas and Shared FacilitiesThe PTH-9S may also be considered for reception counters, staff rooms and shared indoor facilities where a visible sound reading is useful.Choose a representative position and avoid placing the device immediately beside a speaker, fan outlet or vibrating machine unless that source is specifically being observed.A reading taken close to a sound source may differ considerably from one taken elsewhere in the room.How to Obtain More Consistent Readings1. Use a consistent measurement positionMoving the detector changes its distance from sound sources and surrounding surfaces.2. Keep the sound inlet unobstructedConfirm the microphone or sound inlet location in the manual. Avoid covering it or placing it directly against an obstruction.3. Avoid touching the device during observationHandling and vibration may affect the reading.4. Record the surrounding conditionsNote whether doors are open, equipment is running or people are speaking nearby.5. Compare similar conditionsFor before-and-after checks, use the same position and comparable room activity. A single reading does not describe an entire working day.PTH-9S or a Professional Sound Level Meter?Consider the PTH-9S when the priority is a large, visible indication of indoor sound levels, together with temperature and humidity.For a project requiring documented measurement performance, check whether the instrument must provide:IEC 61672 Class 1 or Class 2 conformityAcoustic calibration capabilityLAeq measurementDefined Fast or Slow time weightingData logging and exportFrequency analysisThese capabilities are not established by the supplied PTH-9S catalogue page. Confirm the project requirements and supporting instrument documentation before selecting equipment for formal assessment.Frequently Asked QuestionsDoes the PTH-9S measure air quality?The supplied page lists sound level, temperature and humidity. It does not list PM2.5, CO, HCHO or TVOC measurement.Does the PTH-9S support Wi-Fi or Blueooth?Wireless connectivity is not listed on the supplied catalogue page. Do not assume smartphone access is included.Can the PTH-9S record or export readings?Data logging, stored history and export functions are not specified. Confirm these functions before ordering if records are required.Does the coloured ring have an audible alarm?The catalogue lists a four-stage breathing light. It does not confirm an audible alarm or user-adjustable alarm settings.Is the PTH-9S a Class 1 or Class 2 sound level meter?The supplied page does not state IEC 61672 Class 1 or Class 2 conformity.How long does the battery last?The catalogue lists a 2700 mAh battery, but does not state operating time.Enquire About FABISENSE PTH-9S MalaysiaContact MTM Precision Sdn Bhd to discuss the FABISENSE PTH-9S Noise Detector for your office, classroom or shared indoor space.Tell us whether you need a visible sound display, recorded measurements or an instrument for a specified assessment method so we can help clarify the appropriate product requirements. Model specifications, availability and supporting documentation are subject to confirmation.MTM Precision Sdn BhdShowroom & Service Centre: No. 29-1 & 29-2, Jalan Bandar 18, Pusat Bandar Puchong, 47160 Puchong, Selangor, MalaysiaTel: 03-8080 7172WhatsApp: +6016-660 7346Email: mtmpre@yahoo.comWebsite: www.mtmpre.com.mySEO Meta DescriptionExplore FABISENSE PTH-9S noise detector features, sound range, temperature and humidity display, and indoor applications in Malaysia with MTM Precision.
21 Oct 2026
