Search results for "air quality sensor"

1. Digital display of alcohol concentration results with prompt sound2. Fast response and recovery, blue backlight3. The mouthpiece can be replaced, and 5 mouthpieces are distributed4. Automatic shutdown and power saving function5. Sensor: semiconductor alcohol sensor6. Power supply: 2 AAA batteries (need to purchase by yourself)7. Warm-up time: 10 seconds8. Response time: 5 seconds9. Working environment: 10 to 40 degrees Celsius10. Test range: 0.00%-0.19% BAC11. Features: clear screen, accurate test, environmentally friendly materials, multiple mouthpiece design, high sensitivity, smart chip12. Voltage: 3v13. Dimensions: 112 x 68 x 22mm14. Weight: 36gPrecautions:1. Test after drinking for at least 20 minutes, because it takes about 20 minutes for alcohol to be absorbed from the digestive system into the blood. Immediately after drinking, the results can only reflect the alcohol concentration in the mouth at that time, not the alcohol concentration in the blood.2. In order to make the test result accurate, please wait 20 minutes after drinking alcohol before performing the test. The test time should be more than 3 minutes from the last test.3. Smoking and eating are strictly prohibited within 20 minutes before the test.4. Do not directly wipe the product with chemicals or corrosive solvents, and avoid liquids from flowing into the blowing pipe.5. If the test is carried out under low battery, there will be a certain deviation between the test value and the true value.6. It is strictly forbidden to place and use it in a closed environment with corrosive gas or air pollution such as paints, pesticides, and alcohol.7. Unauthorized repair and damage to internal parts and accessories will cause product failure.Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 13cm * 8cm * 3cm / 5.12inch * 3.15inch * 1.18inch Qty per Carton 356 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 356 pcs = 63012 pcs40HQ: 412 cartons * 356 pcs = 146672 pcs

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1. Black screen red text display and three-speed LED light display2. Five test units (%BAC, ‰BAC(g/L) mg/L, mg/100ml) with 10 mouthpieces3. Loud sound alarm, power-saving automatic shutdown4. Sensor: semiconductor alcohol sensor5. Voltage: 4.5v6. Power supply mode: 3 AAA batteries (need to purchase by yourself)7. Warm-up time: 20 seconds8. Response time: 5 seconds9. Working environment: 5 to 40 degrees Celsius10. Test range: 0.00-0.19% BAC, 0-1.99‰BAC (g/L), 0-0.995mg/L, 0-199mg/100ml11. Dimensions: 125 x 68 x 24mm12. Weight: 75gPrecautions:1. Test after drinking for at least 20 minutes, because it takes about 20 minutes for alcohol to be absorbed from the digestive system into the blood. Immediately after drinking, the results can only reflect the alcohol concentration in the mouth at that time, not the alcohol concentration in the blood.2. In order to make the test result accurate, please wait 20 minutes after drinking alcohol before performing the test. The test time should be more than 3 minutes from the last test.3. Smoking and eating are strictly prohibited within 20 minutes before the test.4. Do not directly wipe the product with chemicals or corrosive solvents, and avoid liquids from flowing into the blowing pipe.5. If the test is carried out under low battery, there will be a certain deviation between the test value and the true value.6. It is strictly forbidden to place and use it in a closed environment with corrosive gas or air pollution such as paints, pesticides, and alcohol.7. Unauthorized repair and damage to internal parts and accessories will cause product failure.Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 15cm * 8cm * 6cm / 5.91inch * 3.15inch * 2.36inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

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1. Alcohol sensor type: electrochemical fuel cell alcohol sensor2. Range: 0~80mg/100mL BAC (blood alcohol concentration)3. Measurement mode: rapid screening, automatic air extraction4. Air extraction method: the motor continuously extracts air, and the air extraction speed is not less than 0.8L/min5. Operating temperature range: -5-45 degrees Celsius6. Storage temperature range: -30-70 degrees Celsius7. Measuring time: Support self-adjustment on the instrument, and the result can be obtained in 1 second faster8. Environmental pressure: 600-1400hpa9. Ambient temperature: 20-98%r.h10. Display: OLED digital display11. Battery: 1 rechargeable lithium battery, 3.7V3000mAh12. Continuous measurement time: more than 8 hours13. Flashlight: two 3W lights14. Motor reminder: Vibration reminder when the alcohol concentration is higher than the preset value15. Host size: length (324) x outer diameter (45) mm16. Instrument weight: about 231 grams (including batteries)packing list:Host x1Manual x1Charging cable x1Adapter x1Cloth bag x1Specification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 45cm * 6cm * 7.2cm / 17.72inch * 2.36inch * 2.83inch Qty per Carton 36 Carton Weight 19.50kgs / 42.99lb Carton Size 48cm * 42cm * 36cm / 18.9inch * 16.54inch * 14.17inch Loading Container 20GP: 367 cartons * 36 pcs = 13212 pcs40HQ: 852 cartons * 36 pcs = 30672 pcs

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1. LED display, clear at a glance 2. Highly sensitive sensor, accurate measurement 3. Fast response speed, fast recovery 4. Two-color alarm light, the green light is in the standby state, and the red light is on after blowing to alarm, indicating that the alcohol exceeds the standard 5. Comes with a suitcase, independent grooves, anti-drop and durable parameter: 1. Response time: 5 seconds 2. Warm-up time: 20 seconds 3. Accuracy: +/-0.1MG/ML 4. Power supply: 9V alkaline battery or car power supply 5. Detection range: 0.00-4.00MG/L 6. Sensor types: highly selective semiconductors, oxide sensors 7. Battery capacity: 1000mAh 8. Dimensions: 120 x 60 x 25 mm packing list: Car charger, 9 mouthpieces, manual, alcohol testerSpecification: Package Weight One Package Weight 0.54kgs / 1.18lb One Package Size 18cm * 12cm * 5cm / 7.09inch * 4.72inch * 1.97inch Qty per Carton 70 Carton Weight 38.80kgs / 85.54lb Carton Size 52cm * 42cm * 38cm / 20.47inch * 16.54inch * 14.96inch Loading Container 20GP: 321 cartons * 70 pcs = 22470 pcs40HQ: 745 cartons * 70 pcs = 52150 pcs

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Description:1. Switch on: Open the card holder cover, insert the SIM card into the card holder according to the instructions and it will automatically power on. When power on, the indicator light is on for 3 seconds. After the indicator light is off, close the cover. The alarm cat will enter the monitoring and sensing state about one minute after the machine is turned on. Information to the bound number2. Number setting: 5 seconds after dialing the connection with a communication tool such as a mobile phone, the machine will automatically connect to hear the call voice, and the operation is very simple.3. When the products range senses that the human body is passing back and forth, the product will call the bound number, and the sensor head will enter the function sensing state after one minute of power-on, and the sensing trigger will flash LED4. Charging indicator changes: When the host is charging, the charger light is red, and when it is fully charged, the light will turn yellow.5. Working frequency: 850MHZ, 900MHZ, 1800MHZ, 1900MHZ6. Standby time: 5-7 days standby with human induction, 15-20 days standby without induction7. Battery capacity: 350mAhFunction introduction and use method:1. When the human body approaches the alarm cat, it will automatically detect the human body signal and turn on the automatic dialing2. High sensitivity within 4 meters3. Wireless is easy to install and can be used indoors, finance room, master room, childrens room, warehouse, hospital, etc. wherever security is needed4. Designed with wireless communication technology, low power consumption, long standby time, accurate alarm, no false alarms, no random reports5. When installing, place or paste the alarm cat at a certain height, aim at the place where the human body walks, and the distance is within 4 meters from the human body. The alarm cat can sense the human bodys walking within 120 ?° of the left and right angle range. Or the animals are shaking back and forth, the alarm cat will be activated in a very short timeUse:1. Put it in the family living room, bedroom, etc .: With him, he goes out to work and travels. When a stranger comes in, he reports the alarm to the owner as soon as possible.2. It can be placed outside the door of important places, not limited by distance. It can be placed in a location that requires a certain distance without being disturbed. It can be informed in advance that someone comes in;3. Place the elderly, the patients room, the elderly during the time out, the patients behavior will immediately report to the family or medical staff;4. Placed in the corner of the car or high up in the warehouse, he can protect your precious beloved car or warehouses valuables for you. After getting abnormal conditions, the thief can be caught without any knowledge;5. Home nurse: When the elderly or other loved ones live alone, are at home or are sick or even paralyzed in bed all year round, you can stay with your loved ones remotely. Even if you have a babysitter or a caregiver, you can monitor yourself for any abnormalities at any time, which will be even more reassuring.6. Medical care: Family members are hospitalized, and they want to know the situation of their loved ones at any time. Some family members are thousands of kilometers away from the hospital and have many inconveniences. Effectively solved this problem. The installation of such equipment in hospitals is a new high-tech means to improve the quality of their services.7. The facilities of base stations, iron towers or power systems are located in unmanned areas in high mountains. Such equipment is not only extremely expensive, but also causes communications or electricity after the incident.8. Applicable to the bank security car, you can always check and understand the security of the currency transport car. Force interruption, indirect loss cannot be estimated, the alarm cat solves the difficulties of field network cables, no telephone lines, and inability to reach in real time, and truly audible, an anti-theft integrated system that makes illegal thieves scared and frightenedSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 15cm * 13cm * 5cm / 5.91inch * 5.12inch * 1.97inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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1. Using ABS+metal materials, the product is resistant to corrosion and aging, and the product has a long service life.2. OE: 499000-80203. Material: ABS+metal4. Number of terminals: 35. Easy installation, a nice replacement for the old and broken one.Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 7.5cm * 4cm * 4cm / 2.95inch * 1.57inch * 1.57inch Qty per Carton 300 Carton Weight 25.00kgs / 55.12lb Carton Size 42cm * 32cm * 28cm / 16.54inch * 12.6inch * 11.02inch Loading Container 20GP: 708 cartons * 300 pcs = 212400 pcs40HQ: 1645 cartons * 300 pcs = 493500 pcs

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1. The breath alcohol tester uses an advanced nano-semiconductor alcohol sensor to quickly and accurately detect the breath of alcohol2. Detection range: 0.000-0.20% bac & 0.0 -1.9 g / l3. Accuracy: 0.05% + /--10% bac4. Battery saving design, low voltage indication5. Direct LCD display of test value6. Audio warning exceeds preset limit7. Pre-set limit: 0.05% alcohol content8. Operating time: preheating 15-30S, reaction time less than 5s, automatic shutdown: about 1 minute9. Battery: 1.5 v AAA x 2 (not included)Specification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 20cm * 18cm * 8cm / 7.87inch * 7.09inch * 3.15inch Qty per Carton 122 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 122 pcs = 21594 pcs40HQ: 412 cartons * 122 pcs = 50264 pcs

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1. Ideal tool for windsurfing, sailing, fishing, kite flying and mountaineering, or for industrial and household purposes. 2. Computer fan temperature CPU, fan. 3. The LED taillight design can achieve low illumination operation. 4. Read the current/maximum/average wind speed. 5. Five units of air speed: m/s, Km/h, ft/min, knots, mph. 6. Powered by the built-in 3V CR2032 battery. 7. Small size, light weight and portable. Wind speed specifications: 1. Range: 0-30 m/s, 0-90 km/h, 0-5860 ft/min, 0-65 mph, 0-55 knots. 2. Resolution: 0.1 m/s, 0.3 km/h, 19 ft/min, 0.2 mph, 0.2 knots. 3. Threshold: 0.1 m/s, 0.3 km/h, 39 ft/min, 0.2 mph, 0.1 knots. 4. Accuracy: +/- 5%. Temperature specifications: 1. Range: -10 degrees Celsius to 45 degrees Celsius (between 14-113 degrees Fahrenheit) 2. Storage temperature: -40-+60 degrees Celsius, -40-140 degrees Fahrenheit 3. Resolution: 0.2 degrees Celsius, 0.36 degrees Fahrenheit 4. Accuracy: +/-2 degrees Celsius, +/-3.6 degrees Fahrenheit 5. Current consumption: about 3mA 6. Working humidity: relative humidity is less than or equal to 90%. 7. Item size: 49 x 21 x 112.1mm 8. Weight: 98 gramsSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 11.8cm * 6.5cm * 4.8cm / 4.65inch * 2.56inch * 1.89inch Qty per Carton 160 Carton Weight 15.00kgs / 33.07lb Carton Size 62cm * 34cm * 25cm / 24.41inch * 13.39inch * 9.84inch Loading Container 20GP: 506 cartons * 160 pcs = 80960 pcs40HQ: 1174 cartons * 160 pcs = 187840 pcs

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1. Current: 200 mA2. Input power: 12V DC3. Ultrasonic frequency: 40 kHz4. Sensor detection Range: 0~ 2.0 m5. Sensor diameter: 22mm6. More functions, small size and light weight7. Multiple data streams can be observed at the same time8. With LED display, beeping alarm prompts step by step, the closer to the obstacle, the louder the sound and the faster the speed9. Helps prevent dangerous and costly collisions, and provides more safety for passengers, pedestrians and family members who happen to be around the moving vehiclePacking list:- LCD display x 1- Radar host x 1- Drill x 1- Power cord x 1- English manual x 1- Probe x 4Specification: Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 33cm * 25cm * 6cm / 12.99inch * 9.84inch * 2.36inch Qty per Carton 10 Carton Weight 8.00kgs / 17.64lb Carton Size 53cm * 35cm * 27cm / 20.87inch * 13.78inch * 10.63inch Loading Container 20GP: 532 cartons * 10 pcs = 5320 pcs40HQ: 1235 cartons * 10 pcs = 12350 pcs

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1. Digital differential pressure gauge, can capture the smaller pressure difference, reading intuitively and accurately, avoiding the inaccuracy caused by parallax and human reading error of pointer differential pressure gauge2. The use of high quality and precision sensors, even small differential air pressure can be measured3. Fast measurement of fluid differential pressure, flow rate and flow velocity within 0.5 seconds4. One key to switch multiple pressure units, easy to meet your measurement needs5. Pagoda-type connector, rubber hose is easy and quick to install, excellent sealing performance, strong adaptability6. High-quality production process, double injection molding of high-quality ABS engineering plastic shell, wear-resistant, drop-resistant7. Optimized structure design, easy to carry, simple operation8. High-definition backlight display frequency, not afraid of darkness, easy to measure9. Rubber buttons, comfortable hand feeling10. Concave-convex anti-slip design on the side of the body, comfortable to hold, to prevent accidental drops11. Long battery life, powered by 3 x 1.5V AAA batteries (not included in delivery)12. Size: about 153 x 60 x 31mmSpecification: Package Weight One Package Weight 0.34kgs / 0.76lb One Package Size 23cm * 12cm * 5cm / 9.06inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 49cm * 26cm * 48cm / 19.29inch * 10.24inch * 18.9inch Loading Container 20GP: 436 cartons * 40 pcs = 17440 pcs40HQ: 1012 cartons * 40 pcs = 40480 pcs

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1. Sampling time: 0.8 seconds (60rpm)2. Measurement distance: 50mm~500mm3. Measurement rRange: 100~30000 RPM (revolutions per minute) 1.7~500 RPS (revolutions per second)4. Ambient temperature measurement: 0.0 ~ 50.0 degrees Celsius5. Ambient temperature measurement: 32.0 ~ 122 degrees Fahrenheit6. Resolution: 0.1 RPM (100~999.9 RPM); 1 RPM (above 1000 RPM); 0.1 RPS (1.7~500 RPS)7. Power supply: 3 x 1.5V AAA batteries (not included)8. Range switching: automatic9. Button panel, simple and easy to operate with a light touch to select the desired function.10. Large LCD backlight display for clear readings at night, eliminating parallax and enhancing work efficiency.11. Uses a microcontroller (MCU) and photodiode to achieve non-contact speed measurement.12. Net weight: 75g13. Dimensions: 135x47x25mmSpecification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 23cm * 15cm * 5cm / 9.06inch * 5.91inch * 1.97inch Qty per Carton 60 Carton Weight 9.20kgs / 20.28lb Carton Size 51cm * 25cm * 47cm / 20.08inch * 9.84inch * 18.5inch Loading Container 20GP: 445 cartons * 60 pcs = 26700 pcs40HQ: 1033 cartons * 60 pcs = 61980 pcs

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1. Sensor: semiconductor alcohol sensor2. Power consumption: 2 1.5 V AAA alkaline batteries (not included)3. Response time: 5s4. Warm-up time: 10s5. Automatic shutdown: about 10 seconds6. Whether you are indoors or outdoors, the blue backlight allows you to easily see the results at night7. The portable alcohol tester has a simple and convenient design and can analyze blood alcohol concentration anytime and anywhere.8. Digital display of alcohol concentration results with real-time sound9. Easy to carry10. With shutdown and energy-saving functions11. Dimensions: 112 x 68 x 22mm12. Net weight: about 36gSpecification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 15cm * 8cm * 3cm / 5.91inch * 3.15inch * 1.18inch Qty per Carton 120 Carton Weight 10.10kgs / 22.27lb Carton Size 47cm * 34cm * 32cm / 18.5inch * 13.39inch * 12.6inch Loading Container 20GP: 521 cartons * 120 pcs = 62520 pcs40HQ: 1210 cartons * 120 pcs = 145200 pcs

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