Short Product Title

PTH-12 Portable CO Monitor

Short Description

Stay aware of changing carbon monoxide levels with the FABISENSE PTH-12.

Designed for straightforward everyday monitoring, the PTH-12 combines real-time CO detection, temperature and humidity readings, audible alerts and a clear digital display in one compact rechargeable device.

CO Monitoring • Temperature • Humidity • Audible Alert

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Know Your CO Level at a Glance

Carbon monoxide is colorless and odorless, making direct monitoring especially useful in spaces where fuel-burning equipment may be present.

The PTH-12 continuously displays the current CO concentration so you can check changing levels directly on the screen.

CO Range: 0–500 ppm
Resolution: 1 ppm
Accuracy: ±10%

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Real-Time Carbon Monoxide Monitoring

The PTH-12 provides continuous CO readings to help make changes easier to notice.

Its large numerical display allows you to check the current carbon monoxide concentration at a glance without complicated menus or additional equipment.

0–500 ppm Measuring Range
1 ppm Resolution
Real-Time Reading

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Audible Alert When Attention Is Needed

The built-in buzzer provides an audible warning when the monitored CO level reaches the device's alarm condition.

The default CO alarm value is:

150 ppm

Together with the clear visual display, the audible alert helps make elevated readings easier to notice.

Digital Reading + Audible Buzzer

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More Than Just CO

The PTH-12 also displays temperature and relative humidity, giving you more context about the surrounding environment.

Carbon Monoxide

See the current CO concentration in ppm.

Temperature

View the current ambient temperature directly on the screen.

Range: -10°C–40°C / 14°F–104°F

Humidity

Monitor current relative humidity.

Range: 20–80% RH

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Clear Information on One Screen

Important readings are presented together on the front display.

View:

• CO Concentration
• Temperature
• Humidity
• Battery Status
• Alarm Status

The simple layout makes everyday monitoring quick and easy to understand.

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Designed for Everyday Spaces

The compact circular design allows the PTH-12 to fit naturally into different indoor environments.

Suitable for:

Home
Living rooms and everyday indoor spaces

Kitchen
Areas where gas cooking appliances are used

RV & Camper
Compact travel interiors

Cabin
Remote or fuel-equipped indoor spaces

Garage & Utility Area
Spaces where combustion equipment may be present

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Rechargeable for Flexible Use

A built-in 2400mAh rechargeable battery supports flexible placement without requiring continuous connection to a wall outlet.

Recharge through the Micro USB port using a standard 5V ⎓ 1A power source.

2400mAh Battery
Micro USB Charging
5V ⎓ 1A Input
Low Battery Alert

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Compact Round Design

The PTH-12 measures only:

83 × 83 × 32 mm

Its compact shape makes it easy to place on a table, shelf, countertop or other convenient location without taking up much space.

Compact • Simple • Easy to Place

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Fast Response to Changing CO Levels

The PTH-12 is designed to respond to changing carbon monoxide conditions in:

Less Than 60 Seconds

This helps you stay aware of changes in the monitored environment without waiting for long update intervals.

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Product Specifications

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Why Choose the PTH-12?

Real-Time CO Monitoring
See current carbon monoxide concentration directly on the display.

Audible CO Alert
Built-in buzzer helps make elevated readings easier to notice.

3 Useful Readings
CO, temperature and humidity information in one device.

2400mAh Rechargeable Battery
Designed for convenient everyday monitoring.

Compact Round Design
Easy to place around the home, kitchen, RV, cabin or garage.

Simple Everyday Operation
Clear readings without unnecessary complexity.

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Everyday CO Awareness Made Simple

Whether you're monitoring your home, kitchen, RV, cabin or another indoor environment where combustion equipment may be present, the FABISENSE PTH-12 gives you a straightforward way to keep an eye on CO, temperature and humidity from one compact device.

Know the Level. Stay Informed.

FABISENSE PTH-12 Portable Carbon Monoxide Monitor