CMTOOL AQ-78 Air Detector

( Brand: Cmtool ), ( Part Type: Detector ), ( Country Of Origin: China ), ( Manufacturer Part Number: AQ-78 ), ( Unit Type: Unit )

Review CMTOOL Air Quality Detector Os Orange New

The CMTool AQ-78 Air Quality Detector is a compact, versatile, and user-friendly device designed to help you monitor the air quality in your surroundings. This portable air quality monitor is equipped with advanced sensors to detect and measure various pollutants, making it an essential tool for individuals concerned about indoor and outdoor air quality.

The AQ-78 is designed with a sleek and lightweight build, featuring a compact size of 13.5 cm x 7 cm x 2.5 cm (5.3 inches x 2.8 inches x 1 inches) and a weight of only 100 grams (3.5 ounces). This makes it easy to carry around, allowing you to take accurate air quality readings wherever you go.

The air quality monitor includes sensors for measuring temperature, humidity, CO2 levels, and total volatile organic compounds (TVOCs). The CO2 sensor is capable of detecting concentrations as low as 400 parts per million (ppm) and can provide readings as frequently as every second. The TVOC sensor, meanwhile, can detect a wide range of common volatile organic compounds and provides readings in parts per billion (ppb).

The AQ-78 comes with a large, backlit LCD display that shows real-time readings for all measured parameters. The display is easy to read, even in low-light conditions, and provides clear and detailed information about the current air quality. The device also features an alarm system that alerts you when air quality levels exceed certain thresholds, making it an ideal tool for identifying areas with poor air quality and taking appropriate actions to improve it.

The air quality monitor is powered by a rechargeable lithium-ion battery that provides up to 10 hours of continuous operation on a single charge. It also comes with a USB charging cable, making it easy to recharge the battery whenever needed.

The AQ-78 is compatible with the CMTool Smartphone App, which allows you to view historical data, set alerts, and share your air quality data with others. The app also provides access to real-time air quality data from various locations around the world, helping you stay informed about the air quality in your area and beyond.

In summary, the CMTool AQ-78 Air Quality Detector is a powerful and versatile tool for monitoring indoor and outdoor air quality. Its advanced sensors, user-friendly design, and compatibility with the CMTool Smartphone App make it an essential device for anyone concerned about their air quality and looking to improve the quality of the air they breathe.

The CMTool AQ-78 Air Quality Detector is a portable device designed to measure various air quality parameters such as total volatile organic compounds (TVOCs), carbon monoxide (CO), and particulate matter (PM2.5 and PM10). Here are some pros and cons of buying this air quality detector:

1. Portability: The compact size and lightweight design make it easy to carry around and monitor air quality in different locations.

2. Multiple sensors: The device can measure multiple air quality parameters, providing a more comprehensive assessment of indoor air quality.

3. Real-time monitoring: The real-time data display allows users to monitor air quality levels continuously and take necessary actions to improve indoor air quality.

4. Alarms: The device comes with alarms for dangerous air quality levels, providing an early warning system for potential health hazards.

5. Data logging: The data logging feature allows users to save and review historical air quality data, helping to identify trends and patterns.

1. Limited range: The device is designed for indoor use only and may not be suitable for monitoring outdoor air quality.

2. Battery life: The battery life is relatively short, and the device may need to be charged frequently, especially if used extensively.

3. Sensitivity: The device may be sensitive to temperature and humidity changes, which could affect the accuracy of the readings.

4. Calibration: The device may require periodic calibration to ensure accurate readings, which could add to the cost and maintenance requirements.

In conclusion, the CMTool AQ-78 Air Quality Detector is a useful tool for monitoring indoor air quality and identifying potential health hazards. Its portability, multiple sensors, real-time monitoring, and alarms make it a valuable investment for individuals and businesses concerned about indoor air quality. However, its limited range, battery life, sensitivity, and calibration requirements are important considerations before making a purchase.

Based on the pros and cons, I would recommend the CMTool AQ-78 Air Quality Detector for individuals and businesses looking for a portable and comprehensive solution for monitoring indoor air quality. However, it may not be the best option for those who require outdoor air quality monitoring or have specific requirements for battery life, sensitivity, or calibration.

part # aq78 price

• $64.99

specifications detectoshould:

• brand: Cmtool
• part type: Detector
• country of origin: China
• manufacturer part number: AQ-78
• unit type: Unit

seller detectoshould:

• # reviews: 4
• rating: 100.0%

payments detectoshould:

• credit card: Mastercard
• other
• wallet: Apple-pay

returns detectoshould:

• time: 14 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

shipping detectoshould:

• cost: $0.00
• carrier: USPS
• type: Fixed
• class: Economy, Standard
• transit: 4-11 Days
• service: USPS Media Mail, USPS Ground Advantage

general detectoshould:

• condition: New
• Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors

offer detectoshould:

• quantity: 1
• started: April 14, 2026
• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock

Cmtool AQ-78 Is Similar To:

• Cmtool Mmt294 Air Quality Detector (69.1% similar) $64.99. (April 23rd, 2025)