Best 23 Detectors

 

Steve Meade Designs SMD DD-1 Distortion Detector #ad

Steve Meade Designs SMD DD-1 Distortion Detector

Steve Meade Designs SMD DD-1 Distortion Detector #ad - The purpose of this tool is to enable the installer to set the gain of an audio amplifier (or any processors) to match the source unit’s output level, accurately and quickly. It can also be useful for detecting distortion in the audio signal caused by poorly designed or malfunctioning audio equipment.

 

Inficon Ultrasonic Leak Detector #ad

Inficon Ultrasonic Leak Detector

Inficon Ultrasonic Leak Detector #ad - Ultrasonic leak detector, ac frequency response 35 to 45 khz range, centered at 40. 5 khz, function quickly pinpointe the origin of ultrasonic sound produced by a variety of sources such as refrigerent leaks, electrical arcing, and worn bearing, includes ultrasonic detector, probe extention, headphones, 2 ind in size batteries, hard plastic carrying case.

 

Sensky 360 Degree Ceiling Mount Occupancy Sensor 110-240V PIR Motion Sensor Switch High Sensitive Movement Detector Light Switch Neutral RequiredMax Detection Distance 6 m #ad

Sensky 360 Degree Ceiling Mount Occupancy Sensor, 110-240V PIR Motion Sensor Switch, High Sensitive Movement Detector Light Switch, Neutral Required(Max Detection Distance: 6 m)

Sensky 360 Degree Ceiling Mount Occupancy Sensor, 110-240V PIR Motion Sensor Switch, High Sensitive Movement Detector Light Switch, Neutral Required(Max Detection Distance: 6 m) #ad - Time-delay adjustable, 10sec±3sec ~ 7min±2min, you can set the delay time to your demand time-delay is added continually, when the ceiling mount occupancy sensor receives the second induction signals after the first induction, it will re-calculate time once more. Wide applications, working by detecting human motion infrared rays, the ceiling mount occupancy sensor can be used in garage, hallway, basement, stairway, kitchen, cloakroom, loftindoor use, please install the occupancy sensor in a spot protected from direct sun and any rain. Convenient & affordable, turning on/off the light by movement in your rooms, this motion sensor light switch brings more convenience for you and your family members in daily life, also saves energy for your family. Light sensor adjustable, the light sensor value of this motion sensor switch is 3-2000lux when it adjusted on the “sun” position(max lux value), can both work at daytime and night while on the “moon” position(min), it works when ambient light is less than 3lux. Detection range, 360 degree detection high-sensitivity ceiling motion sensor switch with 6 meters max detection distance.

 

Wireless Driveway Alarm 2020 New Version 1000ft Long Range Motion Sensor Detector 36 Melodies Outdoor Weather Resistant - Home Security Alert System Black One Receiver Two Sensors #ad

Wireless Driveway Alarm, 2020 [New Version] 1000ft Long Range Motion Sensor & Detector, 36 Melodies, Outdoor Weather Resistant – Home Security Alert System (Black One Receiver Two Sensors)

Wireless Driveway Alarm, 2020 [New Version] 1000ft Long Range Motion Sensor & Detector, 36 Melodies, Outdoor Weather Resistant – Home Security Alert System (Black One Receiver Two Sensors) #ad - ✔ Full customization and expandability create up to four unique detection zones with 4 sensors each, meaning up to 16 total sensors per receiver protecting your family & property led lights on the receiver indicate which sensor zone has detected movement choose from 36 available melodies to customize the alarm sound of zone 4. ✔ excellent quality the pir sensor is made of double waterproof / weatherproof design material, ip65 waterproof, extensively tested in extreme weather, suitable for outdoor / indoor use we stand behind our products 100% with a 90-day return window and 24-month full directly contact us any time for assistance. ✔ Avoid false alarms with adjustable sensor windows rotate the cap on the pir (passive infrared) sensor to adjust its detection angle between 30°, 45°, and 60° proper adjustment can help avoid false alarms from small animals or even leaves in the wind our sensor uses passive infrared technology to pick up motion and heat, which means you won’t get false alarms from dead leaves. ✔ Protect your family & property with wireless driveway alarm, be alerted the moment visitors, vehicles, front porch, gate, shed, walkway, swimming pool (for when kids get too close) or even possible intruders enter your property communication range up to 1000ft/300m from each sensor to the receiver true and realistic wireless range claims. ✔ Super easy to install & diy takes only a few minutes to set up outdoor motion sensor alarm systems can be mount to posts, walls, fences, and trees simply place your sensor anywhere on your property and when a person, vehicle or large animal moves within 24 feet of the sensor’s angled eye, a signal will be sent to the receiver that will chime in your home just like a long-range doorbell.

 

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter #ad

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter #ad - It can be used for nuclear radiation detection and monitoring both indoor and outdoor, as well as in other similar environments. The gq gmc-300e plus internal rechargeable battery can be charged via a wall adapter or via a car charger through the car cigarette lighter. You can download it for free and explore the gmc-300 user interface before you purchase the real hardware. It is designed to be a portable/convenient device. Using either power adapter you will not have to worry about the batteries charge condition or any data loss. It features automatic data recording. It can continually monitor the radiation and log the data each second into internal memory. It has built in audible and visual signals for the level of radiation detected. The gq geiger counter data viewer software can download the time stamped radiation (history) data from the unit and save it on a computer for future references analysis. When connected to a pc, software can download the radiation history data to the computer and the user is able to analyze those data later. By using the adapters, continuous data monitoring is possible. The audio data port can be directly connected to any third party device application as data input, such as ipad. Compared to the previous model, gmc-300e plus improved overall quality. The main board also has a real time clock on board for time related data logging purposes. The gq gmc-300 soft geiger counter software’s appearance is an exact copy of the gmc-300 hardware human interface. Gq gmc-300e plus is a newer gmc300eplus fulfill of gmc-300 series geiger counter. It installed a high contrast black/white lcd module, added a front led indicator/an audio data port. The device is equipped with an usb port, utilized for communication and external power supply/charging of the internal rechargeable battery. The usb port communicates with the gq gmc-300 soft geiger counter software and the gq geiger counter data viewer software.

 

Meterk EMF Meter Electromagnetic Field Radiation Detector Handheld Mini Digital LCD EMF Detector Dosimeter Tester Counter #ad

Meterk EMF Meter Electromagnetic Field Radiation Detector Handheld Mini Digital LCD EMF Detector Dosimeter Tester Counter

Meterk EMF Meter Electromagnetic Field Radiation Detector Handheld Mini Digital LCD EMF Detector Dosimeter Tester Counter #ad - ▲Emf meter function, testing the magnetic field for home use mainly. ▲measure radiation, of tv, induction cooker, rice cooker, refrigerator, computer, for low-frequency home appliances, electrical wires, etc. ▲Data hold & max measurement, one-key lock the radiation value. ▲Large & clear lcd display, of the values for easy reading. ▲Sound-light alarm when the test result exceeds the safe value, the instrument will alarm automatically.

 

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector CO H2S LEL and O2 Yellow #ad

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector, CO, H2S, LEL and O2, Yellow

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector, CO, H2S, LEL and O2, Yellow #ad - Easy operation and straightforward training with one-button simplicity. Easy visual compliance with flashing, green intelliflash. Easy and comfortable to wear thin and lightweight, ambient air monitoring applications. Four-gas detector for surveying levels of h2s, oxygen (o2), carbon monoxide (co), and combustibles in natural and industrial environments, and in other personal safety, training, research. Lcd screen shows up to four ambient gas concentrations, battery level, alarm condition, and the status of calibration, bump, and sensor self-tests.

 

Honeywell 5800PIR Wireless Motion Detector #ad

Honeywell 5800PIR Wireless Motion Detector

Honeywell 5800PIR Wireless Motion Detector #ad - Country of origin china. Model number 5800pir. Item package dimensions 56″ l x 63″ w x 94″ h. Item package weight 39 lb.

 

14 Mile Hosmart Rechargable Driveway Alarm Wireless Sensor System Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor Detector #ad

1/4 Mile Hosmart Rechargable Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector

1/4 Mile Hosmart Rechargable Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector #ad - Extremely reliable, much time went into developing and testing our reliable infrared outdoor driveway alarm wireless detector that will dependably alert you to activity around your property false alarms are minimized by adjusting the sensitivity of the sensor-eye with switch 1 (hi = 30ft, mid1 = 25ft, mid2 = 20ft, low = 15ft) see owners instruction manuel swivel mount to refine the focus and detection angle of the sensor 2 year warranty on parts and workmanship 90-day risk-free offer. Excellent quanlity, outdoor driveway alert sensor system is made with industrial grade pvc housing, rubberized weather/water resistant seal, and a sunshade. Hosmart advantage-30 years+ outdoor driveway alarm wireless and driveway alert system produced in our own factory with our leading edge systems technologywireless driveway alarm includes 1 battery/ac powered base receiver and 2 sensors. Super long receving range, 1/4 mile (in ideal situations) our range is double the 1/4 mile competitors claim under ideal conditions we use newer technology components and excellent manufacturing techniques our system has been real world tested in settings with trees, buildings, walls, and vehicles it easily achieves a 1500ft wireless range in most conditions it is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow. Easy to install- quick start guide has you operational in minutes can expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter wireless driveway alarm detects movement from humans, cars, and large animalsover 4 fun & unique chimes to choose from match different chimes with different sensors around your property to differentiate where driveway alarm wireless motion is being detected.

 

EMF Meter Electromagnetic Field Radiation Detector 5HZ-3500MHz with 3 Levels Sound-Light Alarm Digital LCD for Testing Ghost Magnetic Field Electric Field Radiation and Ambient Temperature - MET01 #ad

EMF Meter, Electromagnetic Field Radiation Detector 5HZ-3500MHz with 3 Levels Sound-Light Alarm, Digital LCD for Testing Ghost, Magnetic Field, Electric Field Radiation and Ambient Temperature – MET01

EMF Meter, Electromagnetic Field Radiation Detector 5HZ-3500MHz with 3 Levels Sound-Light Alarm, Digital LCD for Testing Ghost, Magnetic Field, Electric Field Radiation and Ambient Temperature – MET01 #ad - ▲Sound-light indicator, when the test result exceeds the safe value(> 40 mg / > 04µt/> 40 v/m), emf tester will alarm with sound and light the sound frequency of the alarm will be stronger and the light is turned red from green as the increase of radiation value. ▲Multi-function, the detected data can be locked and the maximum data can be locked at the same time lcd display can be turned on and off, and there is a flashlight and hole for connecting the tripod on the back of the tester. ▲three uses & not rf detector, the emf tester has more uses than other’s tester, testing the magnetic field radiation with optional units mg/µt, the electric field with unit v/m and ambient temperature with 2 units ℃/℉ more uses in the emf tester can help you check out whether the place is radiation-free and constant temperature but it can’t detect rf value directly. ▲What you get, 1 x emf meter, 1 x 9v battery, 1 x user manual (just contact us or send it back for a full refund, our customer service will solve it in time). ▲Larger frequency range, the measurement frequency range is larger up to 5hz-3500mhz, getting more accurate measurement of daily home appliances tv, mobile phones, computer, induction cooker, refrigerator, electrical wires, etc.

 

Elitech ILD-300NEW Professional Refrigerant Leak Detector Freon Tester for HVAC 10 Years Life CFCs HCFCs HFCs Rechargeable - 1 Pack #ad

Elitech ILD-300NEW Professional Refrigerant Leak Detector Freon Tester for HVAC 10 Years’ Life CFCs HCFCs HFCs Rechargeable – 1 Pack

Elitech ILD-300NEW Professional Refrigerant Leak Detector Freon Tester for HVAC 10 Years’ Life CFCs HCFCs HFCs Rechargeable – 1 Pack #ad - 【up to 10 years’ sensor life 】elitech self-developed this innovated sensor that enormously extends its senor life up to 10 years and also a much more precises result on all halogenated refrigerants than the traditional corona and heat-diode sensors. 【Safe & reliable】strong anti-interference and meets en14624,sae-162,sae-2791 and sae-2913 standards【free return or exchange within 3 months】 24/7 us technician support via email and phone. 【3 sensitivity levels 】high/medium/low with a maximum sensitivity up to 014oz/yr. 【Peak function】peak button allows you to mark the maximum leakage value during measurements for further usages. 【Refrigerants selectable】gas button allows you to select the corresponding refrigerants per different leakage sources, more preferable to professional users.

 

Fosmon WaveLink 51005HOM Wireless Home Security Driveway Alarm Motion Sensor Detect Alert Store Door Entry Chime Doorbell 150 Meters 58 Tunes 5 Volume Levels LED Indicators 1 Motion Detector #ad

Fosmon WaveLink 51005HOM Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert, Store Door Entry Chime Doorbell (150 Meters, 58 Tunes, 5 Volume Levels, LED Indicators) 1 Motion Detector

Fosmon WaveLink 51005HOM Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert, Store Door Entry Chime Doorbell (150 Meters, 58 Tunes, 5 Volume Levels, LED Indicators) 1 Motion Detector #ad - [wire free] no-wire in-wall installation fosmon’s wireless doorbell sensor is battery operated for fast and easy use each receiver can be paired with up to 10 transmitters each transmitter can be paired with up to 10 receivers. [Motion sensor distance] fosmon wireless doorbell motion detector security sensor detects movement between 165ft/5m to 110 degrees it transmits the signal to receivers within the 500ft/150m operating range. [Door entry alert] homeowners or business owners can use the doorbell to be alerted when people enter or leave use it to detect visitors through the front or back door the portable design is easy to install in homes, offices, stores, and can also be used for mailboxes, garages, driveways and more. [Ringtone] provides 58 different options of ringtone, from melodies to a simple basic buzz customize your doorbell’s sound to your personal preference whenever you want with 5 levels of volume control, you never have to miss a visitor or customer entering. [Visual alerts] when the sensor is engaged, the led light indicator flashes to perform a visual alert it’s a great visual indicator when you are listening to music or for the hearing impaired.

 

Motion Sensor Light Bulbs 12W Dusk to Dawn PIR Built-in Motion Detector Smart Bulbs E26 Base A19 Indoor Outdoor LED Light Bulbs 3000K Warm White 1000 Lumens Security Night Lights 2 Pack by COOWOO #ad

Motion Sensor Light Bulbs 12W Dusk to Dawn PIR Built-in Motion Detector Smart Bulbs E26 Base A19 Indoor Outdoor LED Light Bulbs 3000K Warm White 1000 Lumens Security Night Lights 2 Pack by COOWOO

Motion Sensor Light Bulbs 12W Dusk to Dawn PIR Built-in Motion Detector Smart Bulbs E26 Base A19 Indoor Outdoor LED Light Bulbs 3000K Warm White 1000 Lumens Security Night Lights 2 Pack by COOWOO #ad - ✅Infrared motion detector->with the smart infrared induction detecting model, human or animal movement in darkness will trigger the light on within the detection range and bulb turns off in about 30 seconds after you leave the area the detection distance is around 16-20 feet given the certain installing height and other factors this pir motion sensor light bulb do not work through glass or any lamp covers and must be installed downward. ✅1000 lumens ultra brightness and pleasing warm white->considering that you might need this smart bulb to be weight brighter than normal bulbs, it is settled to be 120w halogen equivalent while consumes only 12w of power, saving up to 90% off on lighting bills and the 3000k warm white color is the best to eye protection, when bluish white light is like hospital operation room. ✅Continuously picking up movement signal->the motion sensor keeps detecting human activities within the range, leaving the light on even if 30 seconds passes if you haven’t left the area therefore the 30-second countdown will start from your very last movement no one will be happy if the light suddenly turns off right. ✅what’s the most suitable place for using this good bulb->actually there are too many places that can use this bulb, but our engineer indeed has suggested some stairs, hall way, bathroom, storage room, garage, balcony, gate and so on the higher you hang the bulb, the larger detection range it achieves as the highest could be 13 feet vertically. ✅Built-in dusk to dawn sensor->this smart bulb will automatically turn to standby mode when the darkness is lower than 6lux, being ready to turn on when the motion detector is activated, and this happens at dusk or during night time when darkness falls the bulb will switch to energy saving sleep mode in the daytime as the light intensity raises up to 6lux, under which circumstance bulb will not be turned on.

 

ENEGG Wireless Home Security Driveway Alarm Entry Alert Visitor Door Bell Chime with 2 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System Quality Sound and LED 38 Melodies #ad

ENEGG Wireless Home Security Driveway Alarm, Entry Alert, Visitor Door Bell Chime with 2 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies

ENEGG Wireless Home Security Driveway Alarm, Entry Alert, Visitor Door Bell Chime with 2 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies #ad - Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion also great to alert business owners that are working in the back, or out of sight, to customers entering their store. Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business. Wireless plug-in receiver the portable wireless plug-in receiver plugs into any standard outlet the sensor uses 3 aaa batteries (not included) detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home. Note includes 1 plug-in receiver unit and 1 motion sensors requiring 3x aaa batteries (not included) receiver size 314¡± l x 299¡± w x 129¡± h (80 x 76 x 33mm) sensor size 314¡± l x 232¡± w x 177¡± h (80 x 59 x 45mm). Easy, fast, wire free installation infrared sensor detects motion and sends a signal to the receiver chose from 38 ringtones with bright led light sensor is wall mountable.

 

allsun EM410 Electronic Stethoscope Car Noise Finder Diagnostic Listening Device Machine Noise Detector for AutomotiveIndustrial MachineHousehold Appliance 100Hz~10kHz Black #ad

allsun EM410 Electronic Stethoscope Car Noise Finder Diagnostic Listening Device Machine Noise Detector for Automotive/Industrial Machine/Household Appliance 100Hz~10kHz Black

allsun EM410 Electronic Stethoscope Car Noise Finder Diagnostic Listening Device Machine Noise Detector for Automotive/Industrial Machine/Household Appliance 100Hz~10kHz Black #ad - Measurement & analysis instruments, frequency 100hz~10khz, working temperature -10°c ~ 55°c, ambient noise permitted100db. Electronic stethoscope can quickly monitor noise for the machines,autos,ships,aircraft and other mechanical equipment. Water pipe detection equipment kit,earphone pick-up sound loudness can be controlled by adjusting its volume control. Earphone leak detector comes with high sensitive long short probe and an adjustable headset. Led light indicate the strength of signal of the active channel,user-friendly and unsurpassed.

 

EMF Meter KKmoon EMF Meter Handheld Mini Digital LCD EMF Tester Electromagnetic Field Radiation Detector Meter Dosimeter Tester Counter #ad

EMF Meter, KKmoon EMF Meter Handheld Mini Digital LCD EMF Tester Electromagnetic Field Radiation Detector Meter Dosimeter Tester Counter

EMF Meter, KKmoon EMF Meter Handheld Mini Digital LCD EMF Tester Electromagnetic Field Radiation Detector Meter Dosimeter Tester Counter #ad - ◕‿◕【Measure】measure radiation of high voltage power lines, appliances, electrical wirescan measure the environment temperature with 2 temperature units (℃ and ℉). ◕‿◕【auto alarm】sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically. ◕‿◕【Easily】easy to operate with easy one-hand operation, easy to carry and make field measurement. ◕‿◕【Two uses】one emf tester with two uses, testing the electric field and the magnetic field radiation at the same time key product features as a ghost box spirit box / phantom detector. ◕‿◕【One-key lock】data hold and max measurement, one-key lock the radiation valuelarge & clear lcd display of the values for easy reading.

 

HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector #ad

HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector

HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector #ad - Am312 human sensing module based on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment. Working voltage dc 27-12v. Sensing range ≤100 degree cone angle, 3-5 meters (depending on the specific lens) . Low power consumption and small size for easy embedded installation.

 

Amprobe High Voltage Detector #ad

Amprobe High Voltage Detector

Amprobe High Voltage Detector #ad - Easy to use push one button to turn the unit on, another to select low or high range setting the unit flashes and beeps with increasing frequency as it nears a source of electricity, leaving no doubt whether the source is live or not. Ppe gloves no problem push button functionality allows for ease of use. Msha certified and intrinsically safe. Self-test verifies instrument works properly. Verify presence of voltage from 30 v ac to 122,000 v ac (122 kv) in transmission lines, power distribution equipment, down power lines, fuses, and load break connectors. Drop-proof up to 6′ (18 m). Has a lower voltage setting for checking voltage presence in breaker panels, breakers, power outlets and wiring. Ergonomic design with a convenient handle. Visual and audible voltage indication.

 

GQ GMC-500Plus Nuclear Radiation Detector Monitor Dosimeter #ad

GQ GMC-500Plus Nuclear Radiation Detector Monitor Dosimeter

GQ GMC-500Plus Nuclear Radiation Detector Monitor Dosimeter #ad - Large lcd display with auto horizontal and vertical large font display. Push the detection range upper limit 10 times higher. Note the “plus” word is for software/firmware name gmc-500 and gmc-500plus have same appearance, but difference on software design the opening screen of the gmc clearly shows the software name, either “gmc-500″ or “gmc-500+”. Year 2017 model, dual geiger tubes sensor, independent calibration factors.

 

Air Quality Monitor IGERESS Multifunctional Indoor Pollution Detector Meter for Formaldehyde PM25 VOC PM10 PM10 Temperature and Humidity Test Real Time Air Tester Kit with Colorful LCD Screen #ad

Air Quality Monitor IGERESS Multifunctional Indoor Pollution Detector Meter for Formaldehyde, PM2.5, VOC, PM1.0, PM10, Temperature and Humidity Test, Real Time Air Tester Kit with Colorful LCD Screen

Air Quality Monitor IGERESS Multifunctional Indoor Pollution Detector Meter for Formaldehyde, PM2.5, VOC, PM1.0, PM10, Temperature and Humidity Test, Real Time Air Tester Kit with Colorful LCD Screen #ad - Easy operation the air quality meter is very simply to operate with 10 keys updated user manual is very simple and easy to understand the intelligent air tester can monitor the variety of the environment in a period your care about and form a chart hcho/tvoc/temperature/pm25. Easily read you can see all the test result of the air quality clearly on the colorful lcd screen after operation it’s very necessary for you to know the air quality of your living place, especially for those who will move to new house. Accuracy the result is accurate if you operate correctly 2 years warranty if you have any problem with the product, let us know we will do our best to solve the problem for you package included 1×air quality monitor, 1× usb charger, 1×usb cable, 1×user manual. Portable and rechargeable 156535cm air quality monitor, portable and light it’s very convenient for you to use in bed room, living room, office, kitchen, car or anywhere else you can charge the device with the usb cable included. Multifunctional indoor air quality monitor the air meter can detect formaldehyde (hcho), volatile organic compounds (tvoc), pm25/pm10/pm10, temperature and humidity it can satisfy most your need to monitor the air quality indoor with this one device.

 

5 Pack of Honeywell 5853 Wireless Glassbreak Detector WMounting Tape #ad

5 Pack of Honeywell 5853 Wireless Glassbreak Detector W/Mounting Tape

5 Pack of Honeywell 5853 Wireless Glassbreak Detector W/Mounting Tape #ad - Honeywell 5853 wireless glassbreak detectors (5 pack). Double sided 3m mounting tape included for easy mounting. Screws and anchors included for permanent mounting. For use with honeywell alarm systems with 5800 series wireless capabilities. Batteries included for 3 to 5 years of use (manufacturer estimate).

 

Elitech ILD-200NEW Professional Refrigerant Leak Detector Halogen Leakage Tester Checker 10 Years Life Portable Case High Sensitivity - 1 Pack #ad

Elitech ILD-200NEW Professional Refrigerant Leak Detector Halogen Leakage Tester Checker 10 Years’ Life Portable Case High Sensitivity – 1 Pack

Elitech ILD-200NEW Professional Refrigerant Leak Detector Halogen Leakage Tester Checker 10 Years’ Life Portable Case High Sensitivity – 1 Pack #ad - Responds to all kinds of halogenated refrigerants and meets en14624,sae-162,sae-2791 and sae-2913 standards【free return or exchange within 3 months】 24/7 us technician support via email and phone. 3 selectable sensitivity levels -high/medium/low with a maximum sensitivity up to 014oz/yr. Pressing peak button to mark the maximum leakage value during measurements. The world’s first tft screen advanced leak detector animates leakage, sensitivity, battery levels and sensor faulty indicators and presents more clear and easy readings. With the latest and most innovated infrared sensor, its sensor life extends enormously for a maximum of 10 years it triggers on all halogenated refrigerants much more precisely than traditional corona sensor and moderate heat-diode sensors.

 

EMF Meter Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter Cell Tower Smart meter Wifi Signal Detector RF up to 10GHz with Data Logger with 25Ghz Spectrum Analyzer #ad

EMF Meter, Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, Cell Tower Smart meter Wifi Signal Detector RF up to 10GHz with Data Logger, with 2.5Ghz Spectrum Analyzer

EMF Meter, Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, Cell Tower Smart meter Wifi Signal Detector RF up to 10GHz with Data Logger, with 2.5Ghz Spectrum Analyzer #ad - Built-in rf spectrum analyzer and gq rf browser for real time rf monitoring. Identify/recognize the common possible sources, such as power line, cell tower, microwave, static etc. Multiple high sensitivity sensors installed for detecting power line, smart meter, cell phone, microwave etc. Rf up to 10ghz and emf up to 400khz. Safety suggestion lets you understand current situation instantly.





We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.