In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
54.90
Buy It Now
$32.00 Shipping
Condition: New
Location: China
$
28.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
After a few minutes, the CO detector will display the specific concentration of carbon monoxide. During the test, it is also necessary to note that there ... moreis no air flow around the CO detector, which will cause the carbon monoxide generated when the cigarette is not fully burned to be blown away by the air flow, resulting in the constant entry of fresh air in the detector.
$
149.00
Buy It Now
Free Shipping
Condition: New
Location: China
$
252.23
Buy It Now
Free Shipping
Condition: New
Location: China
Ac 220V/50Hz/ dc7.5v / 0.2a power adapter for automatic shutdown and ac/dc. Desktop: ac 220V/50Hz.
$
133.00
Buy It Now
Free Shipping
Condition: Used
Location: Bhavnagar Wadva S.O, India
Drager Multiwarn 8315505. Typ: NiCd 2,4 4T. Gas Detector. · IMPORTANT!
$
58.99
Buy It Now
Free Shipping
Condition: New
Location: Carrollton, United States
Elitech HLD-200+ Refrigerant Gas Halogen Leak Detector Checker for HCFCs HFCs. Upgraded Leak Detector: Upgraded circuit, low-consumption, compact size, ... moreeasy to hold and carry. Adjustable Sensitivity: 7 Grade sensitivity with maximum sensitivity of 0.11oz/yr.
$
57.77
Buy It Now
Free Shipping
Condition: New
Location: Champaign, United States
Set of 3 Tools. Temperature in F for R22, R134a, R12, and R404A. Manifold Set, Model: GMad with aluminum body,5-ft 3-colored refrigeration Hoses; Car ... moreAC Port Quick Couplers/Snap-on Connectors, Model QCPL; And R134a Can Tap/Tapper/Opener 1/4" Flair.
$
113.99
Buy It Now
Free Shipping
Condition: New
Location: Walnut, United States
1. Faster and more reliable communication: 4G+WiFi alarm system uses the latest cellular network technology, providing faster and more reliable communication ... morecompared to traditional alarm systems. 2. Easy installation and setup: 4G+WiFi alarm system is easy to install and set up, with no need for complex wiring or drilling. 3. Compatibility with smart home devices: 4G+WiFi alarm system can be integrated with other 433 Wireless Sensor or Tuya Sensor, such as glass break detector, smoke detector, gas leak detector, tuya wifi camera. 4. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction.
$
14.88
Buy It Now
$42.25 Shipping
Condition: Brand New
Location: China
Product Model: GN801. Eliminate potential safety hazards: applicable to explosion-proof, gas leakage, underground pipeline tunneling operations, tunnels ... moreand other places to ensure personnel safety! Detector 1.
$
15.99
Buy It Now
Free Shipping
Condition: New
Location: China
Product Model: GN801. Eliminate potential safety hazards: applicable to explosion-proof, gas leakage, underground pipeline tunneling operations, tunnels ... moreand other places to ensure personnel safety! Detector 1.
$
36.95
Buy It Now
Free Shipping
Condition: New
Location: 龙岗区, China
VXSCAN F04 Overview. VXSCAN F04Underground Cable Non-Destructive Locator 8 features KOLSOL F02 Pro Underground Wire Locator Cable Tester For Locate Pet ... moreFence Wires. KOLSOL F02 Underground Cable Locator Wire Tracer With Earphone Cable Tester USA.
$
22.80
Buy It Now
Free Shipping
Condition: New
Location: United States
$
18.67
Buy It Now
$19.95 Shipping
Condition: New
Location: COALVILLE, United Kingdom
Will detect leaks on pipework and fittings - for use with both LPG & NG. BT76,BT77,BT78,BT79,BT80,BT81,BT82,BT92,BT93,BT94,FK19,FK20,FK21,KA28. BT60,BT61,BT62,BT63,BT64,BT65,BT66,BT67,BT68,BT69,BT70,BT71,BT74,BT75.
$
99.00
Buy It Now
$74.00 Shipping
Condition: New
Location: China
【Contains 】: 1x drive shaft inner nut wrench (used to remove the drive shaft inner nut, Compatible with BMW E70 E90 E91 E92 with N54 B30 engine, E83 (X3)), ... more1x differential flange nut wrench (E70 rear axle differential flange nut loose design, compatible with BMW E70 E90 E91 E92 with N54 B30 engine, E83 (X3). ).
$
199.00
Buy It Now
$65.00 Shipping
Condition: New
Location: China
Camshaft Engine Timing Tool for Cadillac XT4 2.0L Silverado Sierra 2.7L EN-52461. 【Range 】: Compatible with Buick Angkewei 2.0 LSY, Cadillac XT4 (2019+) ... more2.0LT LSY, 2019+ (Silverado, Sierra 2.7LT L3B), Chevrolet Silverado 2.0LT (RPO LSY) engine.
$
79.30
Buy It Now
Free Shipping
Condition: New – Open box
Location: Houston, United States
MPN: C0499458. Honeywell 728201-02 Optoelectronic Sensor Dedector BIP2. SMC ZSE80F-N02L-T PRESSURE kPa SWITCH SUP. VOL 12-24VDC CLASS2 205mA. Pressure ... moreSensor Switch HRP0100PG05JSR HRP1/4 NPT 8PINJST RAWDIG.
$
31.99
Buy It Now
Free Shipping
Condition: New
Location: United States
Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others. Gas ... moreDetector TIF 8800, TIF 8800A. Gas Detector TIF 8806, TIF 8806A.
$
272.98
Buy It Now
$15.99 Shipping
Condition: New
Location: China
Portable Ozone Detector Ozone Concentration Detector Pumping Ozone Gas Detector. Product Type: Voice Pumped Gas Detector. 1 Gas detector. Alarm mode: ... moresound, light, vibration. Data storage: 4000 alarm records.
$
64.99
Buy It Now
Free Shipping
Condition: New
Location: China
$
2750.00
Buy It Now
Free Shipping
Condition: New
Location: New City, United States
The two-wire, 24 VDC loop-powered solid-state sensor is fully self-contained, therefore it does not require a separate amplifier. Flexibility - can be ... moremounted to any gas turbine using standard NPT pipe thread.
$
179.54
Buy It Now
Free Shipping
Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
200.00
Buy It Now
Free Shipping
Condition: New
Location: China
Fixed gas detector adopts advanced catalytic gas sensor or eectrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. BH-60 fixed gas detector/transmitter.
$
27.91
Buy It Now
Free Shipping
Condition: New
Location: Hialeah, United States
【Alarma dual de sonido y luz】Cuando el probador de líquido de frenos detecta que el valor está entre 0 ~ 2%, la luz de fondo se vuelve verde, lo que significa ... moreque aún se puede usar el aceite de frenos.
$
144.99
Buy It Now
Free Shipping
Condition: New
Location: Locust Grove, United States
The smoke tester automotive kit contains 1 economical smoke leak detector, 1 hook, 1 specific power cable, 1 smoke output tube, 1 universal adaptor, 3 ... moretaper stopples, 1 adapter substitute, 1 crankcase adapter connector, 1 capped cone adapter, 1 250ML specific tester oil, 1 valve core wrench and an easy-to-read instruction.
$
21.95
Buy It Now
Free Shipping
Condition: New
Location: Randolph, United States
Automotive Electronic Faults Detector MST-101. To make Pen power signal detector test components, there will be a clignote LED and corresponding spoken ... morelanguage if park run very well. About a detector Pen line antenna to specific test results.
$
1.09
Buy It Now
Free Shipping
Condition: New
Location: China
MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module For Arduino Description Size: 32mm X22mm X27mm length X width X height The main chip: ... moreLM393. ZYMQ-4 gas sensor Operating voltage: DC 5 Volt Features Indication of the signal output. Dual signal output(analog output. And TTL level output) TTL output signal is low. When low output signal light. And can be connected directly to the microcontroller) 0 ~ 5V analog output voltage. The higher the concentration, the higher the voltage. Of methane gas. The natural gas has better sensitivity. Applications Suitable for home or factory methane gas. Natural gas, and other monitoring devices. Package Included 1 x MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module For Arduino We only accept PayPal payment. eCheck& other pending payments via Paypal will be held until cleared. We ship to PayPal address ONLY. Please make sure your address in PayPal is matched with your shipping address before you paid. We will ship to worldwide. The approximate shipping time for different regions is as follows: US usually take around 7- 14 business days. UK. AU& NZ usually take around 12- 20 business days. Europe& Asia usually take around 15- 22 business days South America& Rest of the World usually take around 21- 30 business days. Items will be shipped within 48 hours upon payment received. If you have any questions or concerns don't hesitate to email us. Reply is usually made within 24 business hours. If you could not get our reply within 1 business day. Pls email us again in case our emails were blocked outside. Make sure my reply can reach you.
$
156.59
Buy It Now
Free Shipping
Condition: New
Location: Ontario, United States
1 x Leak Detector. 1 x Low-Pressure Quick Coupler. 1 x High-Pressure Quick Coupler. 1 x R134a Self-Sealing Can Tap. Ultimate Vacuum: 37.5 Microns (5 Pa). ... more1 x R134a Puncture Can Tap. 1 x Vacuum Pump. Gauge Accuracy: ±1.6%.
$
16.20
Buy It Now
Free Shipping
Condition: Brand New
Location: China
1 x Analyzer. Place the sensor tip of the wand along the connection point that you are testing. Be sure cap is off. If checking leaks on a gas pipe, be ... moresure to move the sensor slowly along the pipe over joints&ittings.
$
164.68
Buy It Now
$15.00 Shipping
Condition: New
Location: China
(QRA2.9 ⊃2;). Detector tube length. Spare UV tube. UV The life expectancy unit: 10000 hours (At 50 degrees Celsius). AC 220-240 V. AC 100-110 V. AGR4 ... more502 4065 0.
$
143.62
Buy It Now
$6.23 Shipping
Condition: New
Location: China
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Can be used to detect almost all Combustible ... moreGas. Portable detector for detecting alomost all combustible gas.
$
16.59
Buy It Now
$3.86 Shipping
Condition: Neu
Location: China
Dual color backlight prompt: When the detector detects combustible gas, the simulation bar increases with the increase of gas density, the buzzer sound ... moreaccelerates with the increase of concentration, and the motor vibration strengthens with the increase of concentration.
$
38.94
Buy It Now
Free Shipping
Condition: New
Location: United States
Smart and slim gsm design box for easy installation on other target system boards, adding gsm alarms. Feature: 1. Can be widely used to connect different ... moresensors. Item Type: GSM Power Failure Alarm.
$
89.00
Buy It Now
Free Shipping
Condition: New
Location: Houston, United States
$
126.24
Buy It Now
Free Shipping
Condition: Unspecified
Location: United States
WHITE RODGERS 30A07-1 FURNACE SAFETY PILOT BURNER 3046-5 ALSO REQUIRED WHEN REPLACING 3007 PILOT. THIS IS NEW IN A SLIGHTLY DISTRESSED BOX. OLD STOCK ... moreITEM. COMBINED SHIPPING ON MULTIPLE PURCHASES. SHIPPING TO THE USA OR CANADA ONLY. THANK YOU FOR LOOKING AT THIS ITEM. Most of the items I sell have been in storage for several years. I’m not an expert on the usage or function of many of the items. Descriptions of the products were obtained from manufactures web sites and or catalogs. Items listed as NEW means the product has never been installed or used. NIB means the item is new and still in original box and OLD STOCK means the item has probably sat on the shelf for several years. DISTRESSED BOX means the box may show signs of service truck shelf wear. Smudges, stains or other markings, print fading, label damage, etc, without any affect on the contents within. AS IS” means I can’t or don’t know how to test the item so bid accordingly. Items I believe to be fragile may have insurance included in the shipping cost for your protection and mine. All items will be shipped with delivery confirmation. The items pictured are the actual items you will receive. In the case of a multiple item listing the picture may represent only one of what is offered. PLEASE KNOW WHAT YOU ARE BIDDING ON AND ASK QUESTIONS BEFORE BIDDING.
$
75.99
Buy It Now
Free Shipping
Condition: New
Location: China
1 Oxygen analyzer. machine and oxygen concentrator and high-pressure oxygen house and the nursing case keeping infant. It makes use of platinum negatron ... moreand silver and silver chloride as electrolyte.
$
89.99
Buy It Now
Free Shipping
Condition: New
Location: China
Upon turning on, the freon leak detector is set to sensitivity level 5. A rapid, but steady beep rate will be heard. If desired, the sensitivity can be ... moreadjusted by pressing the SENSITIVITY key. In areas that are heavily contaminated with gas, the refrigerant leak detector may be reset to block out ambient concentrations of gas.
$
34.99
Buy It Now
Free Shipping
Condition: New
Location: China
1 USB cable. Color: black, white. from us, it is no possible for us to get the parcel. 2.9 in 1 function: AQi, HCHO, TVOC, PM2.5, PM10, CO, CO2, temperature, ... morehumidity. Communication always is best way to solve problem.
$
446.20
Buy It Now
Free Shipping
Condition: New
Location: Hong Kong SAR China
Model RFI300 MPN RFI300 Brand Honeywell UPC Does not apply.
$
30.00
Buy It Now
Free Shipping
Condition: New
Location: Dumfries, United States
New never been used before.
$
57.09
Buy It Now
$3.79 Shipping
Condition: New
Location: China
$
53.15
Buy It Now
Free Shipping
Condition: New
Location: China
Feature: 1. Whether the detector screen is asleep or working, the radiation monitor will automatically alarm if the detected radiation dose exceed the ... morealarm threshold. 3 combined alarm modes of light, vibration and sound are available.
$
85.93
Buy It Now
Free Shipping
Condition: New
Location: Pittston, United States
Carbon Monoxide/ Propane Leak Detector. Alerts Users To Hazardous Levels Of Carbon Monoxide And Propane Gas: Latest Technology: Attractive Design. Uses ... moreThe Latest In Advanced Electrochemical CO Sensors To Detect Carbon Monoxide.
$
199.00
Buy It Now
$74.00 Shipping
Condition: Used
Location: Pakistan
No Accessories / Cable or probe. No Software. Not Sealed. Used Item In Good Condition.
$
192.84
Buy It Now
Free Shipping
Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
136.95
Buy It Now
Free Shipping
Condition: Open box
Location: Chatom, United States
Keep your home and family safe with the Kidde 900-CUAR Smoke & Carbon Monoxide Detector Alarm. This AC/DC hardwired alarm comes with a 10-year manufacturer ... morewarranty, ensuring long-term protection. Equipped with battery backup, the alarm will continue to work even during power outages. The white detector alarm is designed for easy installation with just two batteries required to power it. The Kidde 900-CUAR alarm is a must-have for every home and is ideal for those who want to stay protected from smoke and gas detectors. With this detector alarm, you can have peace of mind knowing that your family and home are safe from potential threats.
$
37.99
Buy It Now
Free Shipping
Condition: New
Location: Denver, United States
WJL-6000 Freon Leak Detector for Halogen Gas Leakage, Air Condition Refrigerant Leak Detector HVAC R22 R410A R134A R290 R600A R1234Yf Cfcs Hcfcs Hfcs ... moreHC HFO (Fuga De Gas Halógeno). Instant responee. Upon initial switch-on, keep in 6s and enter into the best state of detection.
$
36.99
Buy It Now
Free Shipping
Condition: New
Location: Perth Amboy, United States
Outdoor 180° LED Security PIR Infrared Motion Sensor Detector Switch Wall Light. 【High Reliability】The jaw is made by EDM wire cutting process for more ... moredurability and precision.The crimper body is made of high quality steel die-casting.
$
29.95
Buy It Now
Free Shipping
Condition: New
Location: Randolph, United States
TUIREL JMS13 PM2.5 Detector HCHO/TVOC Formaldehyde Air Quality Detection Large LCD Digital Display. TUIREL JMS13 PM2.5 detector focuses on air quality ... moretesting including HCHO/TVOC formaldehyde detection, so that pollution has no place to hide.
$
40.75
Buy It Now
Free Shipping
Condition: New
Location: United States
KERUI W18 WIFI GSM Smart Security Alarm System. Easily setup your KERUI Alarm by plugging in your base station, connecting to wifi via the Tuya Smart ... moreapp, and placing your sensors in their ideal locations.
$
149.99
Buy It Now
$50.00 Shipping
Condition: Unspecified
Location: Pärnamäe, Estonia
Original 1970s USSR Russia Military Killer Gas Detector Device to enable detection of presence of poisonous gases like Zorin. Zoman and V-gases in combat ... morecircumstances. Unused condition, almost full set with only a couple of disposable reagent ampules missing, instruction manual is also included, contained in one metal box for convenient handling. Size: 235x150 mm(9-1/4 x 6' 100% AUTHENTIC! DISCLAIMER: this item is sold as an example of military history and by no means does it promote violence. Hatred and/or racial discrimination. WORLDWIDE SHIPPING 50 USD. We strive to making our customers 100% satisfied with our items. Positive feedbacks will be gratefully returned in due time. If for some reason you do not feel satisfied with your purchase- we kindly ask you to let us know before placing a negative feedback and we will do our best to resolve any issues to your FULL satisfaction! Thanks in advance! Click Here. Double your traffic. Get Vendio Gallery- Now FREE!
$
69.34
Buy It Now
Free Shipping
Condition: New
Location: China
Work on : Tuya app. Belong to : siren alarm system. When the door sensors ,PIR sensors,curtain detector or other sensor be triggered,this siren will sound. ... moreHow does this siren alarm system protect your house?.
$
35.13
Buy It Now
Free Shipping
Condition: New
Location: United States
Customize KERUI for your needs. W181 WIFI GSM TUYA ALARM SYSTEM. TUYA smart APP operation is an APP that can be used with smart products. If thieves invade, ... moreW181 WIFI Tuya alarm system will issue a 110dB alert ,warn neighbors and deters potential intruders Built-in Siren and With 110db wired siren.
$
22.55
Buy It Now
Free Shipping
Condition: New
Location: China
Gas leak detector suitable for almost all applications with combustible gases, mists and residues, natural gas detector for the detection of flammable ... moregases, such as gas pipelines, fuel leaks, inspection of leaks at the access.
$
140.59
Buy It Now
Free Shipping
Condition: New
Location: Ontario, United States
1. Faster and more reliable communication: 4G+WiFi alarm system uses the latest cellular network technology, providing faster and more reliable communication ... morecompared to traditional alarm systems. 2. Easy installation and setup: 4G+WiFi alarm system is easy to install and set up, with no need for complex wiring or drilling. 3. Compatibility with smart home devices: 4G+WiFi alarm system can be integrated with other 433 Wireless Sensor or Tuya Sensor, such as glass break detector, smoke detector, gas leak detector, tuya wifi camera. 4. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction.
$
82.50
Buy It Now
Free Shipping
Condition: New
Location: China
New MASTECH MS6310 Combustible Gas Detector. l Hydrogen Sulfide. l Visible and audible alarm at 10% ~ 40% LEL. l Gasoline. l Jet Fuel. Do not adjust the ... moreknob now. Move the sensor slowly close to the detected gas.
$
29.93
Buy It Now
Free Shipping
Condition: New
Location: Denver, United States
WJL-6000 Freon Leak Detector Halogen Refrigerant Gas Leak Detector HVAC Tester AC Sniffer R22 R410A R134A 1234YF. [All Halogenated Gas] Freon leak detector ... moretriggers on R22, R134A, R404A, R410A, R1234YF and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
$
28.02
Buy It Now
Free Shipping
Condition: New
Location: China
High-Quality Electrochemical Detection Module: The high-quality electrochemical detection module used in this formaldehyde detector provides accurate ... moreand stable readings, ensuring that you can trust the data being displayed.
$
57.99
Buy It Now
Free Shipping
Condition: New
Location: Dayton, United States
$
750.00
Buy It Now
$35.00 Shipping
Condition: New – Open box
Location: United Arab Emirates
We'll reply as soon as possible.
$
143.62
Buy It Now
Free Shipping
Condition: New
Location: China
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Can be used to detect almost all Combustible ... moreGas. Portable detector for detecting alomost all combustible gas.
 In