Reviews Carbon Dioxide Sensor

Carbon Dioxide CO2 Controller Monitor Meter Day and Night Control Relay Function 4.5m NDIR Sensor Probe Cable for Green House Grow Room Factory Home Office

FEATURES: low drift NDIR CO2 sensor, Auto day/night detection, big LCD display with real time value, Monitoring & Controlling CO2 value in Greenhouse....
APPLICATION: 1. Greenhouse - highly accurate digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns off the....
Sensor 124 x 33 x 26 mm with 4.5 meter long cable.
CHART DISPLAY: adjustable time scale (week/day/hour/min/auto), Auto Max. /Min. Recall, Target zone indicator.
ACCURACY LEVEL: CO2 below 3000ppm ±50ppm or ±5% of reading, whichever is greater / CO2 above 3000ppm ±7% of reading.

Know within one hour if your furniture is infested with bed bugs.
Includes Carbon Dioxide Generator and Heat Generating Pads to help lure and trap bed bugs.
Detection Trap features rubberized outer rim which helps bed bugs climb up into glue cartridge.
Combination of heat and carbon dioxide mimic your sleeping body and lures bed bugs into trap.

8-IN-1 MULTIFUNCTIONAL CO2 MONITOR. Adopts SenseAir NDIR carbon dioxide sensor, Dart HCHO sensor, and Temtop professional-grade particle sensor. Gather the world's top technology to provide you with comprehensive air pollution monitoring..
AUDIO ALARM AND COLORFUL AIR QUALITY LEVEL INDICATOR. Know the air at a glance, you can also set the alarm threshold according to your needs..
DATA EXPORT AND EASY CALIBRATION. Export full data via USB including CO2, PM2.5, PM10, HCHO, particles, temperature, and humidity. Built-in calibration program for CO2 and HCHO. The RAM supports more than 3 months of continuous data logging..
SUITABLE FOR BOTH INDOOR AND OUTDOOR. Adopts colorful TFT display with backlight, ergonomic design, and rechargeable large capacity battery, you can use it for home, office, lab, or carry it to travel..
WHAT YOU GET. M2000 air quality monitor, charging cable, carry case, user manual, Temtop 12-months warranty & 24/7 customer support access via email and phone..

【Easy to use】 In a special period of time, it is an essential ingredient to try DIY your own food in the kitchen. Enjoy one’s hobby.
【Material】brand new 100% premium quality.
【Function】Yeast contains enzymes that break down starch into glucose, which in turn breaks down into alcohol and carbon dioxide..
【Principle】The carbon dioxide generated will form holes in the bread dough, making the bread swollen and soft. Alcohol will evaporate during the baking process..
【Application】 Not only making bread! Try pancakes, pasta, pizza crust, muffins, cakes and more!.

...ensor can measure indoor dust level in real time. 6-channel tiny particle number detection (Number of particles/liter)--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10.
3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10.
003cb003eCO2 & HCHO SENSOR003c/b003e -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor with self-calibration, Absorption chamber Optical Coating.
Electrochemical formaldehyde HCHO sensor with automatic calibration, double platinum catalytic electrode, strong anti-interference ability.
003cb003eTVOC CHEMICAL POLLUTION003c/b003e -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level.
003cb003eDATA LOGGING UPGTADE003c/b003e -- Smart air quality monitor indoor upgrade in 2021: Support data storage and export of all 12 testing items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records.
003cb003ePROFESSIONAL & ORIGINAL003c/b003e -- air quality alarm base on US standard.

...SENSITIVE003c/b003e -- BR-A air quality tester automatically turns off the screen according to the ambient brightness, creating a good sleeping environment, saving energy and electricity. Can turn off this function in settings page.
003cb003eCO2 / HCHO / TVOC SENSOR003c/b003e -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor, Absorption chamber Optical Coating.
Electrochemical formaldehyde HCHO sensor, double platinum catalytic electrode.
semiconductor TVOC sensor, indoor air quality meter can accurately measure a variety of volatile organic compounds TVOC / VOCs, such as benzene, nitrogen oxides, hydrogen sulfide etc.
003cb003eAIR QUALITY ALARM003c/b003e -- Desktop air quality detector with touch button and 3000 mAh rechargeable battery, automatic detection at start-up, drawing 24hrs air quality change curve.
Comprehensive assessment of ambient air quality, AQI air quality alarms base on US standards, automatic TVOC HCHO sensor calibration.

GREAT FOR SEEDLINGS AND CLONES: Commercial carbon dioxide supplement made specifically for seedlings and clones.
HUMIDITY ACTIVATED: Absorbs the humidity in your propagation dome powering natural chemical reaction and releasing a measured amount of carbon dioxide.
PRODUCES HEALTHY PLANTS: Provides higher strike rates, less leaf yellowing, and faster rooting by 2 to 3 days or more.
EASY TO USE: Simply place in your humidity dome and replace every other day until fully rooted or when you remove the dome.
10 PADS INCLUDED: Includes 10 pads for use on multiple clones and seedlings.

☛ Baker’s yeast contains enzymes that break starch down into glucose, which in turn breaks down into alcohol and carbon dioxide..
☛ The resulting carbon dioxide will form holes in the bread dough to make the bread bulky and soft..
☛Alcohol will evaporate during the baking process. Such bread will be soft and delicious..
☛Specifications:Material: YeastColor: RandomSize: app.5g*10Quality period：540 days （Production date on the package）Quantity: 10 Pc.
☛ 100% brand new and high quality!We have quality assurance, if there is a problem with the product, we will give you a full refund, please rest assured to buy！.