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Air Quality Monitor, Indoor Air Quality Pollution Detector Accurate Tester for HCHO (Formaldehyde) TVOC PM2.5 PM1.0 PM10, with Temperature Humidity Monitoring
MULTIFUNCTIONAL AIR QUALITY MONITORS: AUTENS upgraded air quality detector can be used for monitoring HCHO, TVOC, PM2.5, PM1.0, PM10, temperature and humidity. Suitable for home, office, car and other sealed space, so you can measure the air quality anytime which gives you more sense of security. This air quality monitor is equipped with 2.8 inches HD color screen, light and small you can carry it to anywhere you want.
Just slide the power ON/OFF button, the air quality monitor will automatically detect various indicators in the air, when the air is fresh, the screen will show Smiley and green color, easy to use.
This air quality monitor comes 32 bit ARM high-performance computing chip, electrochemical formaldehyde sensor, laser PM2.5 sensor, temperature sensor, humidity sensor, TVOC sensor and air convection system, ensure the data is accurate and effective.
Real-time data monitoring, and the fluctuation of the data can shows the quality of environment, convenient to use. It can be checked online for 24 hours without supervision.$67.99$79.99 -
Gas Leak Detector, Natural Gas Detector with 3-Sensitivity Adjustable, Temperature & Humidity Measurement, Audible & Visual Alarm
This 3 in 1 gas leak detector is designed to combine the functions of gas leak detector, humidity meter and temperature meter, great for daily use. It can detect a large number of flammable gases, like methane, natural gas, propane, butane, ethane, coal gas, gas oil, gasoline, toluene, sewer gas, alcohol, ketones and more. Check appliances and piping in your house to pinpoint the precise source of a potential gas leak with the practical mini gas detector.
With the sound & bargraph and three-color light alarm ways, you can get timely feedback on the results. Press MUTE key to turn on/off audible alarm. A larger and high definition LCD display screen shows the data more clearly, gives you a better using experience. Equipped with green backlight, temperature measure C/°F, humidity measure, low-battery indicator and Auto Power Off (APO) after 10 minutes if there are no operation and measurement signal. Response Range (Methane): 50-1000ppm.
High, Mid and Low sensitivity are switchable for different scenarios. Set high sensitivity to find small gas leaks. Set low sensitivity to find larger explosive gas leaks. High precision gas sensor for accurate and reliable gas leak detection, fast response time less than 5 seconds. Automatically calibrated in 30 seconds after startup, no need to calibrate it manually. Operating conditions: 0~50℃/32~122°F, 20~80%RH.$25.99$35.99 -
Gas Leak Detector, Natural Gas Detector Portable Handheld Combustible Gas Sniffer with Audible & Visual Alarm Sensitivity Adjustable
This portable pen type gas leak detector can detect a large number of flammable gases, like acetone, acetylene, alcohol,ammonia, benzene, butane,ethanol, oxirane, gasoline,hexane, hydrogen, methane,naphtha, natural gas, paintthinners, propane, solvents and more. It can accurately check whether gas leakage or not, avoiding gas explosion, protecting life and property. Notes: it only detects combustible gases, can not detect CO2.
This gas detector pen will send out a visual and audible alarm if any combustible gas is detected. As the concentration goes up, the audible alarm beep more frequently and the screen flashes red with a bar graph indicating the approximate strength detected. LCD display with green backlight ensures clear visibility even in dim light. It has a low-battery indicator. Auto power off after about 5 minutes if there are no operation.
High and low sensitivity are switchable for different scenarios. Low sensitivity detects 500-1000ppm. High detects 50-500ppm. Set high sensitivity to find small gas leaks, set low sensitivity to find larger explosive gas leaks. Press the “S” button to switch sensitivity. When the “S” button is lit up, it is in high sensitive mode, which is the default. Pressing the “S” button will switch it to low sensitive mode, where the “S” button will not be lit.$16.99$25.99 -
AC/DC Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging NCV
This digital clamp meter multimeter can accurately measure max 600A DC / AC current, 600V DC / AC voltage, resistance, capacitance, Continuity, temperature, diode and frequency (Hz).A perfect troubleshooting tool that will help you solve electrical problems in the car, industrial or at home quickly and safely.
Digtal backlit LCD display – LED Flashlight, Temperature Measurement for liquids and air conditioning ports, Low Battery Indication, Data Hold, True-RMS, ZERO, Automatic range, SEL fuction, Auto power off after 10 minutes inactivity, Non-Contact AC Voltage Detection,full-range overload protection.
The AC/DC clamp meter has a backlit screen and led flashlight so you can see the readings when working in dim or low-light conditions,like electrical closets, under buildings, behind appliances, and in other enclosed spaces,Convenient LED flashlight illuminates a dimly lit area. Note: When the screen backlight and the flashlight is turned on at the same time, the clamp meter turns the knob switch, the flashlight will be turned off, saving electricity.
Non-Contact Voltage (NCV) Detector can easily and quickly determine whether there is a voltage.The NCV non-contact AC voltage detection function can be switched by short pressing the NCV button in any gear.$34.99$45.99 -
Gas Leak Detector Portable Combustible Gas Detector Handheld Gas Analyzer
Gas Leak Detector Portable Combustible Gas Detector Handheld Gas Analyzer Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane Tester 9999 PPM 20% LEL with LCD Color Display
【Most Gas Measuring Range】50-10000PPM, <20%LEL.$59.99$79.99 -
Air Quality Tester Carbon Dioxide Sensor Formaldehyde Detector, Smart Air Quality Box Phone APP Monitor Multifunctional for HCHO, CO2, TVOC, Temperature
【4 IN 1 MULTI-FUNCTIONAL DETECTOR】 Smart air quality tester box is the home of intelligent device for remote monitoring of air environment. Know your air- that can accurate detect air of Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compounds(TVOC) and Temperature.
【Monitor real-time readings 】You can see the real-time readings about the HCHO, CO2, TVOC and Temperature. The changes can be seen directly by hour/ day /week / month. Long-term record, tracking formaldehyde /TVOC concentration trend.
【Easy To Use】Phone APP Monitor: Support Android- & Phone System, View data remotely. View your environment data anytime, anywhere, with the free XiaoMei Smart APP (iOS/Android) and with graphs, notifications and insights. Simple switch can easily obtain air data, which can be easily used by adults and children
【Widely used】The AUTENS smart portable air quality monitor easy to carry, for people living in cities, wildfire areas, or experiencing asthma or allergy issues, monitors the health of the air your breath, also measures temperature. It can be used in greenhouse plantation, farm indoor air detection, household air detection and so on.
【Notes】 please do not put air box at lampblack is too big, strong convection air or in high concentration organic gas for a long time, otherwise it will damage the sensor. All test data are derived from laboratory data, and the use values may be slightly different due to specific environments.$25.99$29.99 -
Electric Drilling Dust Collector Laser Level Meter Wall Suction Vacuum Drill Dust Cleaning Tools 13mm Large Aperture
2-in-1 Laser Level, Hands-free Laser Alignment Tool With Drilling Dust Collector for Construction Picture Hanging Wall Writing Painting 5KG Load Capacity Bracket
【Laser Level Function】 power: <1mv，class: Class II. With the 2 horizontal bubbles. This function can be used for advertising, furniture installation, decoration construction, line positioning, etc.
【2 In 1 Functions】 This electric suction vacurity drilling dust collector not only can be used as the dust collector, but also can be used as the line level.
【Air Suction Bracket】 The air suction wall bracket load-bearing capacity can reach 5KG, which is suitable for placing your line level instrument or other equipment. (line level instrument not included)
【Detachable Design】The dust collector can use the dust collector and bracket functions separately, you can push the button then to remove or install the dust collector or bracket to use.
【A Healthier Use Experience】With this tool, the wall drilling construction is easier, dust won’t fly around while drilling, and you won’t be inhaling that dust, and give you a better using experience.$39.99$49.99 -
Teslong Dual Lens Borescope 5″ HD LCD Screen Industrial Endoscope 5.5mm Dual Lens Camera, Waterproof Flexible Probe (Cable Length 3m/9.8ft)
- Teslong Dual Lens Borescope is a high-performance industrial endoscope with a 5-inch high definition colorized LCD. It is ergonomically designed so that the main functional buttons can be controlled with one hand.
- A micro camera viewing to the side added on the 5.5mm endoscope probe, perfectly solves the problem of traditional borescope increasing probe diameter and glare when installing side mirrors.
- The largest borescope screen in market, 5” LCD screen offers you 1280*720 HD picture. With the protection of tempered glass, anti-fall and anti-scratch.
- Built-in 3500mAh lithium ion battery, supports continuing working 4 to 6 hours. But please make sure to charge every 3 months if long time no use.
- The body has a precise structure, probe adopts omnibearing waterproof design, aerospace connector solution at the probe connection, so that still keep the outstanding waterproof function even with severe abrasion.
- Model: NTS500
$119.99 – $245.99 -
Gas Leak Detector Portable Flammable Gas Sniffer Combustible Gas Leak Detector with 50000PPM 100%LEL, Flexible Probe
Natural gas leak detector has a larger measuring range. In “PPM” mode, it can detect from 1 to 50,000 PPM and in LEL mode from 0.1% to 100%. Quick response within 2 seconds. Automatically calibrated in 30 seconds after startup, no need to calibrate it manually. Please note that due to the control of air transportation, this product does not contain batteries.
Detects a large number of flammable gases, like methane, natural gas, propane, ethanol, coal gas, propane, benzene, ethylene oxide, hexane, N-butane, ethylene and more. With this practical gas leak detector, potential sources of gas leaks can be pinpointed. Can be used by homeowners, professionals, or real estate agents. Reduce the risk of gas explosion and protect your family’s life and property safety.
Audible & Visual Alarms, 2.6″ color screen. Alarms continuously with tone and LCD display change, show actual concentration when detecting gas leak. When the measurement value is above 12500 PPM or 25% LEL, the gas leak detector will alert with a red alarm indicator on the screen and a buzzer will sound. With backlight screen, temperature measure C/°F, low-battery indicator and auto power off after 10 minutes if there are no operation and measurement signal.$63.99$79.99 -
Portable Thermo-Hygrometer 4-in-1 Digital Psychrometer Mini Temperature Humidity Meter Pen Type
This 4 in 1 digital thermometer psychrometer is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature.
With backlight, LCD display, low battery indicator, automatic shutdown, max and min functions. Switchable °F/°C temperature. Suitable for warehouse, outdoor, freezer, lab, greenhouse, refrigerated truck, and etc.
Ambient temperature range: -20℃~60℃ (-4℉~140℉); ambient temperature accuracy: 0℃~45℃±1℃ (other: ±1.5℃); humidity range: 0.0%~99.9%RH; humidity accuracy: 20%~80%±3.0%RH (other: ±4.0%RH); wet bulb temperature range: -20℃~60℃ (-4℉~140℉); wet bulb temperature accuracy: 0℃~45℃±1℃ (other: ±1.5℃); dew point temperature range: -50℃~60℃(-58℉~140℉); dew point temperature accuracy: 0℃~45℃±1℃ (other: ±1.5℃).$19.99$29.99 -
Digital Pen-Type Multimeter, Smart Voltmeter Ohmmeter for AC DC Voltage / Capacitance Resistance Continuity Diode / Phase Sequence
【Multi-Parameter Measurement Multimeter 】Enter the Smart (Auto) mode by default, the digital multimeter automatically identifies and measures AC/DC Voltage, Resistance, and Continuity. It also tests Capacitance, Diode, Frequency, and Live Wire.
【Phase Sequence 】 Stands out with its unique phase sequence detection. When turn on the “PA” mode, the operator can detect whether the phase sequence is clockwise or anti-clockwise.
【Easy to Use】Switch measurement mode with button “Func” and hold data with button “H” . Backlight LCD screen ensures reading to be clearly seen in either dark or bright areas. The flashlight below the red probe helps you to work without concerns under dim light.
【Wide Application】 Industrial electrical safety measurements, household electric problems, vehicle and circuit inspection.$17.99$25.99 -
Combustible Gas Leak Detector, Portable Handheld Natural Gas Analyzer PPM Meter High Low Sensitivity Adjustable
This portable gas leak detector can detect a large number of flammable gases, like methane, natural gas, propane, butane, ethane, coal gas, gas oil, gasoline, toluene, sewer gas, alcohol, ketones, carbon monoxide and more. As the concentration goes up, the audible alarm beep more frequently and the scale add up.
High precision gas sensor for accurate and reliable gas leak detection, fast response time less than 5 seconds. power on warm up time approx 30 sec.
High and low sensitivity are switchable for different scenarios. Set high sensitivity to find small gas leaks. Set low sensitivity to find larger explosive gas leaks.
This gas analyzer pen will send out a visual and audible alarm if any combustible gas is detected. Alarms continuously with 85dB tone and LCD light turns red when detecting gas leak.
This portable gas detector powered by 2 AAA batteries (Not included).$19.99$29.99
