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Your cart is empty.Product Description
MAIN FUNCTIONS
INDOOR USE
HIGH PRECISION SENSORS
FAST CHARGING
PACKING LIST
Michael
2025-09-03 11:51:00
The SQECH 6-in-1 Air Quality Monitor is a portable and reliable tool for monitoring indoor and outdoor environments. It measures CO levels (0-500 PPM), O2 concentration (0-30% VOL), altitude, atmospheric pressure, temperature (32°F–122°F), and humidity (0–95% RH), making it ideal for RVs, camping, travel, and home use.Equipped with audio and visual alarms, it alerts users to unsafe conditions, such as high CO levels or abnormal oxygen concentrations. The color LCD backlit display ensures clear readings, even in low-light conditions, and the 1500 mAh rechargeable battery offers long-lasting performance with Type-C fast charging.Its compact design and lanyard attachment make it easy to carry, while the aluminum body with a porous design provides durability, heat dissipation, and ventilation.Pros:6-in-1 functionality for comprehensive monitoringClear LCD display with backlight for easy readingAudible and visual alarms for safety alertsPortable, lightweight, and durable designLong-lasting battery with fast Type-C chargingCons:Requires calibration after startup for accurate oxygen readingsAutomatic sleep mode may need frequent reactivation during extended monitoringVerdict:The SQECH 6-in-1 Air Quality Monitor combines portability and functionality, making it a useful companion for outdoor adventures and home safety.
Thomas Sherk
2025-09-01 14:46:43
Seemed to work well when I could use it although the battery life is very short.
SDR
2025-08-16 15:46:37
Following are my comments on the PT08 O2 & CO Monitor: (i) it is heavier than expected due to its metal case construction, (ii) the CO and O2 sensors are quite sensitive to changes, which is excellent, (iii) I am not quite impressed with the thermometer and hygrometer readings as they were always off when side-by-side compared to some reliable thermometers. It would be nice if they could be calibrated by the user, (iii) the atmospheric pressure provides some good readings but the altimeter readings fluctuate a lot and do not seem to be reliable, (iv) the device has a good 1,500mAh battery capacity, which lasts a long time thanks to the automatic sleep mode.
JSwing
2025-08-07 09:14:53
First, I was surprised how heavy the device is. It's all metal and weighs about as much as a hockey puck. This thing is designed for travel. I got the device for when we travel outside the country. I'm sure you have read news articles about families that rent rooms in places and succumb in their sleep due to lack of adequate detectors. You can never be too safe and this detector will warn you for multiple unhealthy conditions.To test the oxygen level, I surrounded it with the palm of my hands and exhaled on it for about a minute. The oxygen level dropped from 20% to 16% and the alarm sounded. I also put it near a natural gas burner on the stove top and the levels changed.It charges with a USB c cable and has a nice bright display. So far I really like it.
Shuhada
2025-08-03 18:51:18
I work in the realm of Environmental/Energy Resilience. This looked to be ideal for getting a first check on equipment room air quality, detecting possible leaks, etc. unfortunately it is not accurate, even temperature. I can’t rely on it and seems no way to calibrate it. Instructions sparse.
letmepicyou
2025-07-22 21:45:14
Ahh, to come SO close to being a "perfect" air monitor. This is good, measuring 6 different things (O2, CO, Alt, Atmospheric pressure, Temp, Humidity), but I can't help but wish they had included a CO2 sensor as well. I could have probably lived without the atmospheric pressure sensor if it had CO2. But for what it DOES have, it seems to work pretty well. I'll know more with more extensive testing and comparison with other instruments, but my initial impression is good. Adding a CO2 sensor would make it perfect, imo, but otherwise I recommend it.
Ted B
2025-07-20 14:55:34
This item never charged. I can’t comment on The accuracy and readability. It never functioned. The size is good and it seems very sturdy and well built.
Mark Kantrowitz
2025-07-11 16:21:43
This air quality monitor measures six values: Carbon Monoxide (CO), Oxygen (O2), Altitude, Atmospheric Pressure, Temperature, and Humidity. You can change the temperature from Celsius to Fahrenheit.When the oxygen levels are low, a visual and audible alarm goes off. Likewise for high carbon monoxide levels.It arrived with no charge on the battery, so I had to charge it before I could use it. There is a built-in 1500 mAh lithium-ion battery, which can be charged using the included USB C to USB A charging cable.A hanging hook/lanyard is included.During testing, the oxygen sensor went off, specifying that the oxygen levels had dropped to 17.7. There is nothing in the environment that could have caused this, plus I would have gotten a headache if the levels were that low. A different sensor did not confirm the low levels. It seems that this air quality monitor is defective.
Michael
2025-06-24 17:47:51
The SQECH 6-in-1 Air Quality Monitor is a portable and reliable tool for monitoring indoor and outdoor environments. It measures CO levels (0-500 PPM), O2 concentration (0-30% VOL), altitude, atmospheric pressure, temperature (32°F–122°F), and humidity (0–95% RH), making it ideal for RVs, camping, travel, and home use.Equipped with audio and visual alarms, it alerts users to unsafe conditions, such as high CO levels or abnormal oxygen concentrations. The color LCD backlit display ensures clear readings, even in low-light conditions, and the 1500 mAh rechargeable battery offers long-lasting performance with Type-C fast charging.Its compact design and lanyard attachment make it easy to carry, while the aluminum body with a porous design provides durability, heat dissipation, and ventilation.Pros:6-in-1 functionality for comprehensive monitoringClear LCD display with backlight for easy readingAudible and visual alarms for safety alertsPortable, lightweight, and durable designLong-lasting battery with fast Type-C chargingCons:Requires calibration after startup for accurate oxygen readingsAutomatic sleep mode may need frequent reactivation during extended monitoringVerdict:The SQECH 6-in-1 Air Quality Monitor combines portability and functionality, making it a useful companion for outdoor adventures and home safety.
Thomas Sherk
2025-06-14 18:24:26
Seemed to work well when I could use it although the battery life is very short.
SDR
2025-05-06 13:56:16
Following are my comments on the PT08 O2 & CO Monitor: (i) it is heavier than expected due to its metal case construction, (ii) the CO and O2 sensors are quite sensitive to changes, which is excellent, (iii) I am not quite impressed with the thermometer and hygrometer readings as they were always off when side-by-side compared to some reliable thermometers. It would be nice if they could be calibrated by the user, (iii) the atmospheric pressure provides some good readings but the altimeter readings fluctuate a lot and do not seem to be reliable, (iv) the device has a good 1,500mAh battery capacity, which lasts a long time thanks to the automatic sleep mode.
JSwing
2025-04-13 15:00:00
First, I was surprised how heavy the device is. It's all metal and weighs about as much as a hockey puck. This thing is designed for travel. I got the device for when we travel outside the country. I'm sure you have read news articles about families that rent rooms in places and succumb in their sleep due to lack of adequate detectors. You can never be too safe and this detector will warn you for multiple unhealthy conditions.To test the oxygen level, I surrounded it with the palm of my hands and exhaled on it for about a minute. The oxygen level dropped from 20% to 16% and the alarm sounded. I also put it near a natural gas burner on the stove top and the levels changed.It charges with a USB c cable and has a nice bright display. So far I really like it.
Shuhada
2025-03-28 18:30:59
I work in the realm of Environmental/Energy Resilience. This looked to be ideal for getting a first check on equipment room air quality, detecting possible leaks, etc. unfortunately it is not accurate, even temperature. I can’t rely on it and seems no way to calibrate it. Instructions sparse.
letmepicyou
2025-03-16 10:59:27
Ahh, to come SO close to being a "perfect" air monitor. This is good, measuring 6 different things (O2, CO, Alt, Atmospheric pressure, Temp, Humidity), but I can't help but wish they had included a CO2 sensor as well. I could have probably lived without the atmospheric pressure sensor if it had CO2. But for what it DOES have, it seems to work pretty well. I'll know more with more extensive testing and comparison with other instruments, but my initial impression is good. Adding a CO2 sensor would make it perfect, imo, but otherwise I recommend it.
Ted B
2025-03-14 14:07:18
This item never charged. I can’t comment on The accuracy and readability. It never functioned. The size is good and it seems very sturdy and well built.
Mark Kantrowitz
2025-02-18 18:18:53
This air quality monitor measures six values: Carbon Monoxide (CO), Oxygen (O2), Altitude, Atmospheric Pressure, Temperature, and Humidity. You can change the temperature from Celsius to Fahrenheit.When the oxygen levels are low, a visual and audible alarm goes off. Likewise for high carbon monoxide levels.It arrived with no charge on the battery, so I had to charge it before I could use it. There is a built-in 1500 mAh lithium-ion battery, which can be charged using the included USB C to USB A charging cable.A hanging hook/lanyard is included.During testing, the oxygen sensor went off, specifying that the oxygen levels had dropped to 17.7. There is nothing in the environment that could have caused this, plus I would have gotten a headache if the levels were that low. A different sensor did not confirm the low levels. It seems that this air quality monitor is defective.
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