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First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert brand trust survey in February 2018.

Know your air – amazon smart Air Quality Monitor makes it easy to understand what’s in your indoor air. Simple setup – just plug into a power outlet, open the Alexa app, and follow the instructions.



The product does not need to be calibrated, it can be tested after starting up, and it can accurately detect carbon dioxide. Wide range of applications: agricultural planting, CO2 value, production warehouses, material processing, greenhouse vegetables, etc.
High-quality and durable: the superior electrochemical detection module is adopted, with high precision and stable performance, which can accurately detect the carbon dioxide value. The large screen displays power, home interior decoration, temperature and humidity. Suitable for offices, homes and other occasions. Accurate and practical: strong anti-interference ability, low power consumption and long service life.

Gas ballast valve speeds achievement of deep vacuum; multiple port connections for 1 / 8 and 1 / 4, 3 / 2 ACME.


It not only can accurately measure the pressure of gas and liquid, but also can measure the vacuum pressure.


2. The pressure gauge has no movable parts, so it has long service life, high measuring accuracy and good long-termstability. It not only can accurately measure the pressure of gas and liquid, but also can measure the vacuum pressure.
1. FIRST ALERT
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First Alert HOME1 Rechargeable Standard Home Fire Extinguisher UL Rated 1-A:10-B:C, Red
#adFIRST ALERT #ad - First alert’s rechargeable Fire Extinguisher can be recharged by a certified professional after use, allowing for reuse. U. S. Multipurpose fire extinguisher fights wood, trash, paper, gasoline, plastics, oil, and electrical-equipment fires.First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert brand trust survey in February 2018.
More information #ad
Coast guard–approved for marine use. Metal pull pin with a safety seal to help prevent accidental discharge and tampering; corrosion-resistant, easy-to-read, color-coded metal gauge; waterproof label with easy instructions. First alert's home1 fire extinguisher is ul rated 1-A: 10-B:C; it features durable all-metal construction with a commercial-grade metal valve and trigger to meet demanding needs.Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 15 Inches |
Length | 4.25 Inches |
Weight | 4.5 Pounds |
Width | 4 Inches |
Part Number | HOME1 |
Model | FE1A10GR195 |
Warranty | 10-year limited |
More information #ad
2. Amazon
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Works with Alexa, Introducing Amazon Smart Air Quality Monitor – Know your air
#adAmazon #ad - Stay informed – get an indication of current air quality from the color-coded LED, and an easy-to-understand air quality score in the Alexa app anytime.Know your air – amazon smart Air Quality Monitor makes it easy to understand what’s in your indoor air. Simple setup – just plug into a power outlet, open the Alexa app, and follow the instructions.
More information #ad
Get notifications – if alexa detects poor air quality, you can get notifications on your phone or even announcements on Echo devices. Track and measure – keep tabs on 5 key factors: particulate matter PM 2. 5, humidity, volatile organic compounds VOCs, carbon monoxide CO, and temperature.Brand | Amazon #ad |
Manufacturer | Amazon #ad |
Part Number | 53-026875 |
Model | P3A7EN |
More information #ad
3. GUNSON
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GUNSON G4125 Gastester Digital
#adGUNSON #ad - Easy to follow instructions. No filters to change. Calibrates in air, no moving parts to wear out. Accurate to 05% c. O measurement at 15-25˚C. Content includes: Gas tester instrument including.More information #ad
Brand | GUNSON #ad |
Manufacturer | Tool Connection (EU) #ad |
Height | 7.2 Inches |
Length | 5.24 Inches |
Weight | 1.1 Pounds |
Width | 9.65 Inches |
Part Number | LASG4125 |
Model | G4125 |
More information #ad
4. Camco
#ad
10325 Gas Leak Detector w/ Dauber, Camco
#adCamco #ad - 8oz. Bottle. Dauber included. Bubbles at the site of the problem when gas is escaping. Protect your RV from gas leaks. Application is easy with included dauber.More information #ad
Brand | Camco #ad |
Manufacturer | Camco #ad |
Height | 2.13 Inches |
Length | 5.5 Inches |
Weight | 0.62 Pounds |
Width | 2.13 Inches |
Part Number | 10325 |
Model | 10325 |
Warranty | 1 year limited |
More information #ad
5. N / B
#ad
Home Office, Real Time Data Mean Value Recording, Volatile Organic Compound, Air Quality Monitor, N / B Detects, Multifunctional Gas Detector
#adN / B #ad - Heat dissipation effect: hundreds of ventilation holes on the back of the chassis can not only accelerate the convection between the air and the machine, so as to achieve effective detection, but also provide good heat dissipation effects.The product does not need to be calibrated, it can be tested after starting up, and it can accurately detect carbon dioxide. Wide range of applications: agricultural planting, CO2 value, production warehouses, material processing, greenhouse vegetables, etc.
More information #ad
High-precision monitoring: The intelligent carbon dioxide value tester uses an air semiconductor sensor to monitor the temperature and humidity of the air quality. High-quality and durable: the superior electrochemical detection module is adopted, with high precision and stable performance, which can accurately detect the carbon dioxide value. The large screen displays power, home interior decoration, temperature and humidity. Suitable for offices, homes and other occasions. Accurate and practical: strong anti-interference ability, low power consumption and long service life.
Brand | N / B #ad |
Manufacturer | N / B #ad |
Part Number | Z7NU5cbS00 |
Warranty | Cloud view chamber things oxygen exhaust meters temperature ammonia halo safety weather healthful lung bucket light battery instant capacity pneumatic calibration controller. |
More information #ad
6. CPS
#ad
8 CFM, CPS VP8D Pro-Set Vacuum Pump
#adCPS #ad - Exceptional ultimate vacuum rating as low as 10 microns. Advanced air cooled motor design for operation in high ambient temperatures; proprietary oil mist free exhaust port cap for clean, safe job environment.Gas ballast valve speeds achievement of deep vacuum; multiple port connections for 1 / 8 and 1 / 4, 3 / 2 ACME.
More information #ad
Easy maintenance with large oil sight glass and fill port with easily accessible oil drain port. Dual voltage operation 110-120v / 220v 50 / 60Hz. Solid rubber base provides extreme shock resistance and sure-grip handle ergonomically designed for superior comfort and portability.Brand | CPS #ad |
Manufacturer | CPS #ad |
Weight | 36.5 Pounds |
Part Number | VP8D |
More information #ad
7. KOVOSCJ
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KOVOSCJ Gas Leak Detector Digital Pressure Gauge Manifold Refrigeration Tester Vacuum Meter HVAC Freon Filling Instrument ChargingHoses for 410a 134a HVAC Detector Color : DBF-L-03L Tube
#adKOVOSCJ #ad - 3. Contains pressure and temperature gauges for common refrigerants. 1. Can measure commonly used gas, liquid. 4. Lcd with backlight. 5. Long battery life, no power consumption after shutdown. 2. The vacuum can be measured.More information #ad
Brand | KOVOSCJ #ad |
Manufacturer | Xiaozhoukeji #ad |
Weight | 4.41 Pounds |
Part Number | SHG60/80 |
More information #ad
8. KOVOSCJ
#ad
KOVOSCJ Gas Leak Detector Manifold Refrigeration Pressure Gauge Digital Vacuum Pressure Manifold Tester Meter HVAC Temperature Tester HVAC Detector
#adKOVOSCJ #ad - 2. The pressure gauge has no movable parts, so it has long service life, high measuring accuracy and good long-termstability. 3 it contains the pressure and temperature parameters of common refrigerant, condensation temperature, and the measured parameters of refrigeration system such as pressure, evaporation temperature and so on are clear at a glance.It not only can accurately measure the pressure of gas and liquid, but also can measure the vacuum pressure.
More information #ad
1. Digital refrigerant pressure gauges are made of the latest microcomputer controllers, 24-bit AD converters and high- precision pressure sensors. 4. Widely used in refrigeration equipment, pneumatic equipment and other hydraulic, air conditioning refrigerant tools, snow seed pressure measurement, vacuum equipment, pneumatic measurement occasions.Brand | KOVOSCJ #ad |
Manufacturer | Xiaozhoukeji #ad |
Weight | 5.51 Pounds |
Part Number | 32967513408 |
More information #ad
9. KOVOSCJ
#ad
KOVOSCJ Gas Leak Detector Pressure Gauge Refrigeration Digital Vacuum Pressure Manifold Tester Meter HVAC Temperature Tester with Sight Glass and Hose HVAC Detector
#adKOVOSCJ #ad - The pressure gauges have no moving parts, long service life,. Pressure gauge refrigerant injector Range: -01 ~ 5. 0mpa. Use high stability of pressure sensor as pressure source,.More information #ad
Lcd digital pressure Gauge. Manufactured by highly integrated circuit design. Refrigerant Manifold Gauges Tool Digital pressure gauge.Brand | KOVOSCJ #ad |
Manufacturer | Xiaozhoukeji #ad |
Weight | 4.41 Pounds |
Part Number | 4001151511075 |
More information #ad
10. KOVOSCJ
#ad
KOVOSCJ Gas Leak Detector Pressure Gauge Manifold Meter Refrigeration Digital Vacuum Pressure Manifold Tester Meter HVAC Temperature Tester HVAC Detector Color : SH-DBF-L-03LGS
#adKOVOSCJ #ad - 4. Widely used in refrigeration equipment, snow seed pressure measurement, vacuum equipment, air conditioning refrigerant tools, pneumatic equipment and other hydraulic, pneumatic measurement occasions.2. The pressure gauge has no movable parts, so it has long service life, high measuring accuracy and good long-termstability. It not only can accurately measure the pressure of gas and liquid, but also can measure the vacuum pressure.
More information #ad
1. Digital refrigerant pressure gauges are made of the latest microcomputer controllers, 24-bit AD converters and high- precision pressure sensors. 3 it contains the pressure and temperature parameters of common refrigerant, and the measured parameters of refrigeration system such as pressure, condensation temperature, evaporation temperature and so on are clear at a glance.Brand | KOVOSCJ #ad |
Manufacturer | Xiaozhoukeji #ad |
Weight | 5.51 Pounds |
Part Number | 4000331026061 |
More information #ad