Singapore's Handiest
Check indoor carbon dioxide levels on the move with our sleek, ultra-portable handheld air sensor.
- ₹ 5990
Pocket Dimension
Wi-Fi Ready
Core Qualities
On-Demand Readings
Wi-Fi Setup
Mobile Connectivity
Pocket Enclosure
Clear Colour LCD
400 mAh Rechargeable Cell
Manufactured to meet Green Mark, WELL, plus SS 554 / ASHRAE indoor air standards
Switchable Display Panels
Check live carbon dioxide levels through friendly facial icons or exact digits. Clear colour cues prompt you when to improve indoor air circulation.
Seamless SyncCloud Accessibility
AQI cloud backup lets you review live and past air readings on any screen. Access records securely from anywhere in the city, day or night.
Compact Sensor Unit
Local Wi-Fi Network
Central Cloud Hub
Mobile Live Feed
Link your Prana Air pocket unit with the AQI mobile client. Check real-time gas curves, monitor ventilation indexes, and receive timely room air notices.
Receive tailored indoor air recommendations directly through your smartphone client.
Evaluate how effectively fresh outdoor air enters your living or office space.
Examine past carbon dioxide logs archived securely by your pocket monitor.
Review complete monthly air quality patterns right on your smartphone.
Live gas concentration telemetry view
Enterprise air monitoring dashboard
Longitudinal carbon dioxide trend graphs
Indoor environmental advice
Real-time carbon dioxide television displays
Recorded data plots for 1, 8, and 12 hours
Manage large-screen displays via smartphone
On-screen indoor ventilation score indicator
Pocket CO2 Device
Simple Mobile App Configuration
Download our AQI Mobile Client
Sync your pocket monitor with our mobile app to view live air quality curves. Access historical records easily from anywhere.
Main HighlightsPocket CO2 Sensing Unit
Our compact sensor gauges CO2 levels with ±5% accuracy using an internal optical NDIR component. The 400 mAh battery charges in 30 minutes. It reads concentrations up to 9999 ppm.
- Type-C ConnectionSpeedy Recharge
- Gas ReadingLive Air Stats
- 400 mAh CapacityRechargeable Battery Cell
- Slim FormSlim Dimensions
- NDIR SystemInfrared Module
- 2.4 GHz LinkWi-Fi Access
Device Spec SheetEngineering Specifications
CO2 Sensing Device
Unit Name:
Pocket CO2 Device
Sensor Mechanism:
CO2 NDIR
Exterior Dimensions:
5.8 x 2.5 x 4.6 cm
Electrical Input:
5V DC / Type-C USB cable
Wireless Support:
WiFi [2.4GHz]
Companion App:
AQI Mobile App [iOS & Android]
Operating Range:
Up to 9999 ppm
Ambient Operating Temp:
-5° C - 45°C
Unit Weight:
60 gram
On-Device Screen:
LCD Display
Data History:
AQI Cloud Archive Option
Battery Cell:
400 mAh rechargeable battery
NDIR Core Mechanism
for reliable indoor gas checks
Prana Air uses non-dispersive infrared optical sensing. This proven mechanism ensures accurate, drift-free carbon dioxide checks across every indoor space.
View DetailsIndoor Air Health Index
This air health scale explains what your carbon dioxide numbers mean for daily comfort. It guides you when to refresh indoor air. Improve air-con airflow whenever numbers rise.- Ideal350-700
The air is clean and fresh. Room occupants stay alert, lively, and clear-headed. - Standard701-900
Acceptable indoor air quality with typical air-conditioned room circulation and easy breathing. - Degraded901-1200
Stuffy room air causes slight afternoon tiredness, low energy, and lower focus. - Warning1201-1500
Stale gas buildup causes heavy eyelids, wandering focus, and dull headaches. - Hazard Level1501-2500
Crosses standard eight-hour workplace exposure limits recognized in Singapore. - Harmful2500+
Dangerous levels that trigger intense drowsiness, severe headaches, and acute oxygen deficit.
Everyday Uses for the Pocket CO2 Sensor
Stale air gathers quickly in enclosed air-conditioned spaces. This pocket sensor helps homes, classrooms, and workplaces maintain fresh air circulation. Carbon dioxide climbs when doors and windows stay closed.
01
Moderate Morning CO2 in Flats
Indoor air starts fresh in the early morning. Gas levels stay moderate before active household routines get underway.
CO2 Reading: 400-1000 ppm
Period: Early Morning to 10 am
Comfort Notes: Slight morning sluggishness or mild tiredness.
02
Fresh Afternoon Air in Flats
Open balcony doors and natural cross-ventilation keep afternoon carbon dioxide low and refreshing.
CO2 Reading: 350-700 ppm 
Period: Midday 10 am to 4 pm
Comfort Notes: Invigorating room air that supports alertness and energy.
03
High Night-time CO2 in Air-Con Bedrooms
Closed air-conditioned bedrooms trap exhaled breath overnight. Carbon dioxide builds up and can cause restless sleep.
CO2 Reading: 1000-2000 ppm
Period: Night past 8 pm
Comfort Notes: Broken sleep, dry throat, and morning tiredness.
01
Moderate Morning CO2 in Tuition Centres
Tuition spaces start early morning with fresh air before student desks become occupied.
CO2 Reading: 400-1000 ppm
Period: Morning before 9 am
Comfort Notes: Alert students ready for morning lessons.
02
Fresh Air in Tuition Centres – Recess
Recess breaks and open corridor doors bring in outside oxygen. This quickly refreshes the learning space.
CO2 Reading: 350-700 ppm
Period: Break time 11 am to 1 pm
Comfort Notes: Refreshed students ready for attentive afternoon study.
03
High Afternoon CO2 in Tuition Centres
Full classrooms with shut windows cause carbon dioxide to climb fast. Room air becomes stuffy by afternoon.
CO2 Reading: 1000-2500 ppm
Period: Afternoon 1 pm to 3 pm
Comfort Notes: Student sleepiness, reduced concentration, and stuffy air.
01
Moderate Morning CO2 in Commercial Offices
Commercial workplaces begin early morning with fair air before shared meeting zones get crowded.
CO2 Reading: 400-1000 ppm
Period: Morning 8 am to 10 am
Comfort Notes: Normal morning alertness across open office desks.
02
Fresh Commercial Office Air – Lunch Break
Lunch breaks clear out busy meeting rooms. This gives air conditioning systems time to refresh room air.
CO2 Reading: 350-700 ppm
Period: Midday 1 pm to 2 pm
Comfort Notes: Clean indoor air and improved afternoon comfort.
03
High Afternoon CO2 in Commercial Offices
Closed meeting rooms with active discussions trap exhaled breath. Gas concentrations peak steeply by late afternoon.
CO2 Reading: 1000-2200 ppm
Period: Late afternoon 3 pm to 6 pm
Comfort Notes: Late-day mental fatigue, slower work output, and stuffy air-conditioned rooms.
Graph of CO2 Monitoring at Home
Note: The data shown on the above graph is on the base of a region where the sun rises at 5-6 am and sun sets at 7-8 pm around, and working days are Monday to Friday only. At home, the CO2 levels fall where adults and children are not present during day of Monday to Friday. It begins to rise again when occupancy increases in the evening.
Places Where Carbon Dioxide Concentrates Rapidly
This device helps you track carbon dioxide across diverse indoor spaces. The bright screen provides live readings to guide your everyday fresh air choices.
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