ReviewsAir Quality Detector

Air Quality Monitor Indoor 5-in-1 CO2 Detector CO2 Monitor Accurate for CO/ CO2/ HCHO/TVOC/AQI Manual Calibration Real Time Data Mean Value Recording for Home/ Office/ Car/ Hospital/Coffee Shop

【Health Assistant CO2 Detector CO2 Monitor】The built-in high-precision sensor of the CO2 monitor can quickly, accurately and efficiently measure....
【Instant Reading CO2 Detector】After two minutes of preheat, the HD LED screen shows clearly the real time CO, CO2, HCHO, TVOC, AQI of five....
【Easy Operation & Long Battery Life】 There are three simple operation buttons on the top of the air quality monitor, ON-OFF: long press for 3....
【Portable & Widely Applicable】A palm-sized portable CO2 detector, the size is only 4.8*2.5*1.1 inches. The bottom of the air quality monitor is....
【Buy Now with Confidence】 We promise that the professional after-sales team can bring customers the best service. Customer satisfaction is the....

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Smoke Leak Detector Automotive - EVAP Smoke Machine Leak Detector with Dual-Mode Smoke Machine Leakage Locator for Intake & Exhaust Fuel Tank Turbo Car Sealing and Pipe Fittings Smoke Leak Detector

MULTIPLE FUNCTIONS- This smoke leak detector automotive is a professional pipe leak detect tool for cars and motorcycles. A205 EVAP Smoke Machine help....
EASY TO OPERATE- 1. Fill 20ml baby oil to the smoke leak detector for the first time. Open the engine cover, and hang the smoke leak detector in the....
LARGE AMOUNT OF SMOKE- A205 EVAP smoke machine leak detector has its own air pump, so the smoke leak detector automotive does not have to rely on....
OVERHEAT & ANTI-FROST PROTECTION- The EVAP smoke machine leak detector has a smart protector. If the smoke leak detector exceeds the working limit,....
WIDE RANGE OF APPLICATIONS- A205 EVAP smoke machine leak detector is professional for detecting the leakage of pipe systems on cars, motorcycles,....

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allsun Ultrasonic Air Leak Detector Automotive Listening Device Stethoscope Mechanic Car Noise Finder Diagnostic Listening Device 100Hz~10kHz,Black

【QUICKLY MONITOR NOISE】Mechanic Sthetoscopes can quickly monitor noise for the machines,autos,ships,aircraft and other mechanical equipment, accurate pinpoints noise and location of engine bad bearings,bushingsdirty fuel injectors,wind and air leaks,noisy valves and filters..
【PRINCIPLE】Automotive Noise Detector,when gas or liquid adopts a pore leak, there will be a high-frequency component that can detect leaked Spoiler scanning the nearby area, through earphones that can hear leaks rapids or instructions..
【ADJUDT VOLUME CONTROL】Electronic Stethoscope Automotive,Ultrasonic Leak Detector & transmitter,earphone pick-up sound loudness can be controlled by adjusting its volume control.
Consists IC circuit and transistor, small size and light weight. Measurement & Analysis Instruments, Frequency: 100Hz~10KHz, Working Temperature: -10°C ~ 55°C, Ambient Noise Permitted:100Db..
【LED INDICATE】Ultrasonic Air Leak Detector has LED light indicate the strength of signal of the active channel, user-friendly and unsurpassed, Battery powered and easy to use. With convenient carry bag. Earphone Leak Detector comes with high sensitive long short probe and an adjustable headset..
【IT CAN’T DETECT WATER LEAKAGE IN YOUR HOME PIPE】Water Leak Detector....

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Air Quality Monitor CO2 Detector, Air Quality Monitor Temperature and Relative Humidity CO2 Meter, CO2 Monitor, NDIR Channel Sensor, 0~5000ppm Range

【Accurate & Reliable】 With this CO2 detector, you can test the CO2 concentration indoors precisely and quickly in order to protect your health. In addition to carbon dioxide measuring devices, the high-precision thermometers and hygrometers can also be used to monitor indoor temperature and humidity in real time.EPA Establishment N.O: 98615-CHN-1.
【High-Precision CO2 Sensor】 Use of non-dispersive infrared technology (NDIR), full temperature range correction, high measurement accuracy, fast response, resolution up to 1 ppm that can accurate detect air of Carbon Dioxide(CO2), measuring range up to 0 to 5000 ppm..
【Newest Unique Mold & Design】 The indoor air CO2 meter has two types of air quality warning, namely a three-color LED indicator light and a comfortable CO2 concentration in the facial expression, which makes the air quality more intuitive. Rechargeable lithium battery with a capacity of 2400 mAh, standby for 18 hours, supports USB charging and battery indicator..
【Stylish Appearance】 Exquisite appearance, simple design, light weight. It's easy to carry the intelligent air quality monitor that can help us detect the gas air pollution in household, kitchen, bedroom, office, school, car, hotel, travel, camping, party etc...especially....

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Langkou Air Quality Monitor Indoor, Carbon Dioxide Detector Portable Carbon Dioxide Monitor, CO2/Temperature/Humidity Meter, NDIR Sensor, Confined Space Air Monitor Tester Alarm, for Room/Car/School

...accurately analyze each particle, while the CO2 concentration sampling takes only 1.5s. Bringing together the world's top technology, it provides you with the most accurate air pollution monitoring..
【SOUND ALARM & CO2 CONCENTRATION STAGE】- This Carbon Dioxide Detector is designed with 4 stages of CO2 concentration—normal stage /warning stage/dangerous stage/very dangerous stage. With our Carbon Dioxide Detector, you can set the alarm threshold between 800-2000ppm, and it will alert you when the detected CO2 concentration reaches the alarm threshold you set. Press and hold the ""down"" button to turn the buzzer on or off..
【SIX BRIGHTNESS ADJUSTABLE】- Free to adjust the screen brightness of the instrument in daytime/nighttime according to your preference, Monitor Carbon Dioxide levels clearly in front of your eyes anytime, anywhere..
【WHAT YOU GET】 - Air quality monitor indoor, charging cable, user manual, Langkou 12-months warranty & 24/7 customer support access via email and phone..

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Lichamp AC Leak Detector Kit Automotive, Refrigerant Freon Leak Detector with AC UV Light and Protective Glasses, LB01

3-in-1 A/C leak detector tool kit helps to check out automotive air conditioner freon leak locations. Inlcude 1x freon leak tester (4*AAA batteries NOT INCLUDE), 1x UV Flashlight (6*AA batteries NOT INCLUDE), 1x UV protective glasses..
Freon Leak Detector (1) - Professional freon leak detector triggers on R410A R134A R1234YF R12 R22 R502 and all chlorinated refrigerants including HFCs, CFCs,HCFCs and blends..
Freon Leak Detector (2) - Equipped with flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas. Fast response within 3 seconds and warm up in 6 seconds. Upgarde 7 sensitivity level with 0.21oz/yr. max sensitivity..
UV Flashlight (1) - Professional grade Ultra intensity 385-395 nm with 100 top quality LED uv flashlight helps you to find ac system leak-position EVEN in garage or outdoors..
UV Flashlight (2) - Ultraviolet flashlight is premium aluminum construction with anti abrasive surface treatment, non-slip textured grip, lanyard useful either to wrap wrist or belt loop. IP44 waterproof & dustproof protection class. The lighting time up to 2....

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P PBAUTOS 4CFM 1/3HP Single-Stage Vacuum Pump and R134a, R407C, R404A, R410A Manifold Gauge Set Refrigeration Kit with Carrying Tote, Leak Detector for HVAC Refrigeration Recharging and Maintenance

...onal Manifold Gauge] Our manifold gauge is designed to measure the pressure of the equipment accurately and repair air conditioning systems. The accurate gauge improves the reading accuracy largely. It is suitable for R134a, R407C, R404A, R410A refrigerants..
[Durable Leak Detector] Our leak detector is applicable to all the different refrigerants, and it has the same sensitivity on all the refrigerants. The detection results are not affected by smoke, air flow or temperature change..
[Three-color Hoses and Refrigerants Application] Three-color hoses are installed with brass fittings. Different colors are designed to help identify high pressre, low pressure and the filling hose. The working pressure of hose is 800PSI-4000PSI..
[Complete Package List] The vacuum pump set includes 1* 4CFM Vacuum pump, 1* Manifold gauge, 1* Carrying tote, 1* Leak detector, 1* Teflon tape, 1* Gloves.

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Dooreemee GPS Tracker Detector for car,Anti spy Detector，Wireless Hidden Camera and Bug Detector,Ultra-high Sensitivity GSM Device Finder-Personal Privacy Protection Equipment - G318

【Super-high sensitivity with adjustable threshold, stronger anti-jamming, wider range of detection frequency】: The RF signal detector accurately detect and find the 5.8GHZ mini hidden camera, 1.2G/2.4G wireless IP cameras, 2G.3G.4G Cards with bugs and locators, high-speed uploading vehicle watch GPS trackers and CDMA 4G signals to prevent be pursued, monitored and intercepted..
【Detect Wireless Signals 】: The wireless detector adopting digital receiving mode can detect whether there is intense radio signals radiation around the living and working environments, whether there is strong electromagnetic radiation leaks to do harm to our health from the household appliances, such as refrigerators, TV, computers, air conditioning, or suspicious wireless signals..
【Widely Use】: The GPS tracker detector can use for home, office, hotel, car, bathroom, changing room, business negotiation, confidential session, factories, important workshop and research room, military installation, government agencies, entertainment venues or as a monitor for school examinations to prevent eavesdropping, being photographed, shooting videos or radiation damage..

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allsun Pro Ultrasonic Leak Detector Kit Advanced Refrigerant Air Gas Liquid Leak Detector Auto Leakage Tester Ultrasonic Detect Stethoscope Noise Diagnosis Tool

【WHAT YOU GET】Air Ultrasonic Leak Detector is consists of an ultrasound receiver, a tone generator, an air probe, a contact probe and a headphone. Please kindly note it, battery(9V, 6F22 or equivalent, 2 pieces) are not includes..
【WIDELY APPLICATION】The electronic stethoscopes is a very useful diagnostic test tool which can reduce downtime and maintenance related costs of the tested equipments. Air/Vacuum Leaks.
【THE RECEIVER PERFORMANCE】allsun pro ultrasonic leak is mechanics electronic stethoscope, the receiver is sensitive to ultrasonic in the frequency range of 36k to 44kHz Audio feedback and a 10 bar LED indicator for visual intensity of signal, 33mm directional receiver port, 3.5mm stereo jack and a rotary on/off volume control switch..
【ACCURATE & RELIABLE】Pro Ultrasonic Leak Detector Kit,the 30cm air probe serves to extend reach or to facilitate isolating a leak among multiple suspect areas. This Ultrasonic Diagnostic Tool is easy to carry and operate, and its detection result is accurate and reliable..
【TONE GENERATOR PERFORMANCE】Advanced Refrigerant Leak Detector,the Tone Generator emits a warble output centered at 40kHz for use in testing ....

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PerfectPrime GA0030 Portable Formaldehyde HCHO / TVOC Gas Concentration Indicator Sensor Detector/Three Light Colors Alarm

Portable Formaldehyde HCHO , TVOC Gas Concentration Detector with 3 Colors Light (Green/Yellow/Red) Alarm for Indoor home safety.
Formaldehyde HCHO / TVOC Range : 0 ~ 9.999 mg/m3.
Built in 360 degree detector ports on top of the meter , LCD Display HCHO / TVOC Data with Blue Color Back lighting.
Ease to Use and Calibration Enable with precise air quality monitoring..

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UEi Test Instruments CD100A Combustible Gas Leak Detector

COMPREHENSIVE GAS DETECTION: This handheld gas detector is capable of detecting acetone, ammonia, butane, methane, natural gas, LPG, Jet fuel. Great....
EASY TO USE: Simply turn on the gas leak detector, let it warm up for 10 seconds in open air, and then point gooseneck toward suspected areas. When a....
EFFECTIVE IN TIGHT SPACES: This gas sniffer features a long 18" flexible gooseneck to access hard to reach places. Also includes a tip light at the....
EFFICIENT: This combustion gas leak detector will save time while assessing equipment. It is faster and more effective than the traditional soap....

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