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$
49.99
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Condition: New other (see details)
Location: Chatsworth, United States
$
84.54
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Condition: New
Location: China
This module can detect the smoke concentration and set a smoke detection threshold when in use. 1/2/5/10PCS Smoke sensor. hope you could understand.
$
582.36
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Condition: New
Location: China
$
143.99
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Condition: New
Location: United States
Features: .
$
39.38
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Condition: New
Location: China
There are many factors involved in the ultrasonic leak detection, such as the pressure within the vessel under test, hole shape, hole size, temperature ... moreetc. 1 set Ultrasonic leak detector. It is very suitable for detecting cracks of pipes, valves, etc.
$
29.08
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Condition: New
Location: China
Type: PH and Cl2 tester. 1PC x PH and Cl2 tester. Probe with handle length: Approx. Probe length (only): Approx. It used for water quality testing in ... moreswimming pools or spa pools. Quickly test PH, organic pollution and harmful substancesin water.
$
4000.00
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Condition: Used
Location: Moberly, United States
Model 8610C. They have been idle since then. Can hold up to six detectors and five injectors, ambient to 400C temperature programmable column oven. Ambient ... moreto 400C column oven. Will include a few spare columns we still have, and the computer that drove this (no monitor).
$
1.71
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Condition: New
Location: China
$
55.95
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$3.69 Shipping
Condition: New
Location: China
1 Engine Oil Tester. One-button boot detection, higher accuracy. The new engine oil shows 100.0%, the normal range is 30%~100%. If the oil test result ... moreis less than 30.0%, the detector will sound an alarm, indicating that you should change the oil.
$
45.47
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Condition: Brand New
Location: China
Versatile: The portable air quality monitor is versatile and can detect a wide range of gases, including CO2, TVOC and HCHO. High Performance: The carbon ... moredioxide detector has a stable, robust performance with excellent immunity to interference and the ability to differentiate between different gases.
$
550.00
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$13.44 Shipping
Condition: New – Open box
Location: Milpitas, United States
We would like to acquire any surplus or unnecessary inventory you may have. Milpitas, CA 95035. 562 South Milpitas Blvd. Farmon Inc.
$
118.11
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Condition: New
Location: YORK, United Kingdom
Alde Gas Bubble Tester Leak Detector. 8mm Fittings. Complete with Fluid. ALDE BUBBLE GAS LEAK DETECTOR 8mm COPPER. This leak detector is designed to be ... moreconnected close to the outlet side of the gas regulator.
$
257.61
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$25.00 Shipping
Condition: New
Location: China
0-100ppm NH3 Ammonia Gas Detector Fixed Gas Detector NH3 Alarm Monitor Tester. 1 Kit Ammonia NH3 Gas Detector. Wall mounted. Wide application range, it ... morecan be used to detect gas in refining, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.
$
402.50
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Condition: New
Location: China
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. 1.12 months Warranty.
$
75.95
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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.
$
142.48
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Condition: Used
Location: Sub Foreign S.O, India
We are always available to help you and solve any queries that you may have. If you`re not happy, we give you a 100% satisfied solution.
$
162.99
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Condition: New
Location: United States
$
13.88
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Condition: New
Location: Humble, United States
LPG (for example, propane, butane, isobutane) / Gas Leak Detector Features ★ Microprocessor control ★ High stability sensor ★ Automatic fault detection ... morefunction ★ Manufactured using SMT process ★ Linkage manipulator, solenoid valve, exhaust fan ★ Detection of natural gas, coal gas, and liquefied petroleum gas ★ Wall-mounted installation, 2.2 meters from the ground Specification - US regulations: 110V-240V - Standby current: ≤95mA - Alarm current: ≤110mA - Working temperature: -10℃~+50℃ - Working humidity: ≤95%RH - Alarm sound pressure: ≥80dB/m - Alarm concentration: 10%LEL - Dimensions: length 115*width 72*thickness 48mm Package Contains: 1 x Alarm 1 Set screws 1 x Instruction.
$
546.70
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Condition: Used
Location: Singapore
RKI Eagle 401. portable gas monitor Multi gas detector. Oil & Gas and offshore station. Industrial Single Board Computers. Credit Cards.
$
6.99
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Condition: New
Location: San Jose, United States
1 85Pcs Zipper Repair Kit. Install the slider into the zipper tape: make the left hand seize both side zipper tape, use your right hand to pull the slider ... moredown into the zipper teeth. Move the slider to the top of the zipper tape, align the zipper teeth.
$
119.99
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Condition: New
Location: Houston, United States
$
24.58
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Condition: New
Location: China
Maximum sensitivity: the halogen refrigerants, 6 gr/yr. Test all contain halogen refrigerants;. The change of gas concentration, to prevent false alarm. ... moreSeeking higher concentration of leakage source.
$
5.08
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Condition: New
Location: China
MP - 4 Combustible gas sensor. MP - 4 combustible gas sensors using multilayer thick film manufacture process, in miniature. Combustible gas leakage alarm ... moresystem, gas leak detector. MP - 2 smoke detection of gas sensor.
$
5.31
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Condition: New
Location: 金东区, China
$
75.89
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Condition: New
Location: China
Machine and oxygen concentrator and high-pressure oxygen house and the nursing case keeping infant. It makes use of platinum negatron and silver and silver ... morechloride as electrolyte. 1 Oxygen sensor.
$
264.99
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Condition: New
Location: Banning, United States
Probe Length: 17”. Low battery indicator. Long life heated sensor. 2-year warranty including the sensor. Sensor Life: 300+ hours. Sensitivity: 0.5 oz.
$
66.11
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Condition: New
Location: China
KERUI W18 WIFI GSM Smart Security Alarm System 1.Put whole-home security at your fingertips with KERUI Alarm 2.Receive mobile notifications when your ... moresystem is triggered, change your Alarm modes, and monitor all your KERUI devices all through the Tuya Smart app 3.Work With Alexa 4.Easily setup your KERUI Alarm by plugging in your base station, connecting to wifi via the Tuya Smart app, and placing your sensors in their ideal locations 5.Camera can work with KERUI W181 Alarm system Host Language included:English/German/French/Spanish/Italian, Russian.
$
59.25
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Condition: New
Location: China
(QRA2.9 ⊃2;). Detector tube length. UV The life expectancy unit: 10000 hours (At 50 degrees Celsius). Spare UV tube. AC 220-240 V. AC 100-110 V. AGR4 ... more502 4065 0.
$
1665.00
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Condition: New
Location: China
1pc Honeywell 9602-9900 Brand New MST gas detector probe Fast delivery DHL*H.
$
65.00
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Condition: New
Location: China
【9 in 1 MULTIFUNCTIONAL AIR QUALITY MONITOR 】 New 2020 upgraded indoor air quality monitor that can accurately assesses multiple measures of air quality ... moreincluding concentrations of formaldehyde (HCHO), PM2.5, PM1.0, PM10, HCHO, TVOC, temperature, humidity, AQI, Date/Time. It’s very necessary for you to know the air quality of your living place 【PORTABLE AIR DETECTOR】 Spot check indoor air quality anywhere or leave device on for continuous monitoring ,This easy-to-carry air radon detector can help monitor air quality at home, kitchen, bedroom, office, school, car, hotel, travel, campingetc...especially in which has baby,child and pregnant woman.
$
139.39
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Condition: New
Location: China
PM2.5 air quality detection: PM2.5 Pm10. - 1 x HT9600 PM2.5 Pm10 Air Analyzer. - Adaptor: 100-240VAC 50/60H output; DC9V=500mA (the connection is used ... morefor charging and should be used at power-off state).
$
50.08
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Condition: New
Location: Chino, United States
Use Instruction: 1. Open the radiator cap. Before open it, make sure it’s cooling state. 2. Choose applicable cap adaptor for vehicle. 3. Fasten the radiator ... moreopening meanwhile check if the gasket is applicable. 4. Insert the joint into adaptor. 5. Take out the hand held pump, pressurize to about 15Psi-20Psi 6. Check pressure gauge: (1) If the gauge pointer maintain in several minutes, the system is normal to work; (2) if the pointer drops, the system has crack due to pressure damage, you should maintain it and make sure the system can still work after the maintenance. 7. After the check, release pressure from decompression valve till the gauge return to zero..
$
12.86
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Condition: New
Location: China
Feature: 1. Quality ABS: The detector is made of premium materials, high strength, high sensitivity, and good performance. Item Type: Gas Detector. Alarm ... moreMode: Sound and light alarm, when the gas leakage reaches a certain concentration, the alarm indicator will flash red.
$
20.46
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Condition: New
Location: United States
Instantly responds to EMF fluctuations and spikes. 9 volt battery required( included battery). For paranormal wave research and general EMF detection ... moreuse. 1 Detector(included battery,Random Color). This high-quality magnetic field tester has radiation protection function.
$
400.00
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Condition: Used
Location: Peru, United States
Used Vulcain polygas sentry ( blue Panel) circuit boards (4) I also have the 4 sensors.
$
119.99
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Condition: New
Location: Houston, United States
$
69.59
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Condition: New
Location: China
W181 WIFI GSM TUYA ALARM SYSTEM. If thieves invade, W181 WIFI Tuya alarm system will issue a 110dB alert ,warn neighbors and deters potential intruders ... moreBuilt-in Siren and With 110db wired siren. Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. 5.
$
103.00
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$27.75 Shipping
Condition: Used
Location: Glassboro, United States
Power: 10-15 VDC, 0.3 A. Small orders are no problem. Joseph Fazzio, Inc. Surplus Division. Be sure to add us to yourfavorites list ! Your Best Work Starts ... moreHere™. Condition: Used. Joseph Fazzio Inc.
$
55.88
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Condition: New
Location: 金东区, China
Detecting halogenated gases (including chlorine and fluorine) Detecting ethylene oxide and ethanol gas. SW-743A is an industrial halogen gas detector, ... morewhen the detected gas concentration exceeds the set alarm value will sound and vibrate alarm.
$
287.59
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Condition: New
Location: China
The cable Fault Locator is used for automatically testing the precise location of the coaxial cable and communication cable’s broken wires, mixed wires, ... moreground gas and related cable fault. The gain can be modified digitally.
$
52.79
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Condition: New
Location: Miami, 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.
$
22.87
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$0.99 Shipping
Condition: New
Location: China
TUYA ZigBee gateway is required. Independent combustible gas detector x 1. Once the alarm density is not in the range of 8%LEL(natural gas),the detector ... morewill issue 70dB alarm sound and push notification to you App automatically.
$
32.99
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Condition: New
Location: Perth Amboy, United States
(Adapter not included) It can be conveniently placed everywhere. The air purifier covers width coverage up to 161sq. Suitable for any space like office, ... morebedroom, office, kitchen, living room, bathroom, small room and pet room.
$
46.75
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Condition: New
Location: Lakewood, United States
We provide a wide range of products to satisfy all houseware and supplies. Catalytic Combustion Sensors. Sensitivity: LPG 2000 PPM LNG 4000 PPM.
$
17.79
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Condition: New
Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
$
170.04
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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.
$
159.59
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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.
$
113.99
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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.
$
81.07
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Condition: New
Location: United States
Indoor CO2 Monitor: Compact size Body with hollow back design for carring and airflow. Big colorful LCD digital screen for people easy to identify and ... moreread. only monitoring the CO2 content, also can test the temperature & humidity.
$
75.82
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Condition: New
Location: China
RadioMaster R81 R84 R86 R86C R88 R161 R168 2.4G Nano Receiver FrSky for RC Drone. RadioMaster Zorro ELRS 2.4 GHZ JP4IN1 RC Radio Transmitter For RC Helicopter. ... moreIt is compatible with batteries, which provide long battery life for hours of fun.
$
602.21
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$20.31 Shipping
Condition: Neu
Location: China
We will respond to you very promptly.
$
40.45
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Condition: New
Location: Staten Island, United States
Be sure to clear your dryer vent of blockages. This is not a GE OEM product. Your misuse of the trademarks displayed herein, or any other content on this ... morewebsite, except as provided herein, is strictly prohibited.".
$
41.53
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Condition: New
Location: Long Beach, United States
UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small places. 【Upgraded Version of WJL-6000】WJL-6000Pro halogen ... moreleak detector is the upgraded version of the classic WJL-6000 with higher sensitivity.
$
51.99
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Condition: New
Location: China
If a container or pipe is filled with gas, when its internal pressure is stronger than the external pressure, due to the large internal and external pressure ... moredifference, once the container has a leak, gas will be flushed out of the leak hole.
$
133.19
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Condition: New
Location: China
$
7.99
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Condition: New
Location: Hebron, United States
Combustion Leak Tester Kit Detector Head Gasket Block 30ml/ Fluid Petrol/Diesel. 1X combustion leak detector. Fast and Safe. Color: White. Size : 5.5 ... more17CM. Material: Plastic. Ideal for engine checks on used cars.
$
1616.42
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$15.46 Shipping
Condition: New
Location: Jonestown, United States
Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
$
16.99
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Condition: New
Location: Ontario, United States
Features: Includes corrosion resistant terminals and coatings Premium construction for durability Designed for underhood conditions All sensors are salt ... morespray tested to ensure the highest possible resistance to corrosion Tested in its designated vehicle to ensure height quality stability and reliablity Durability tested with a long-cycle thermal shock test (-50 to 300F) Real life road tested to ensure product life longevity Dual element differential option offers extremely accurate gear edge detection, peak detector circuitry that is immune to tilt or off-center failure mode, and gain-adjust circuitry that reduces the effect of minor gear anomalies.
$
53.83
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$18.00 Shipping
Condition: New
Location: China
1Pc Combustible Gas Detector. Sound And Light Alarm: Audible and visible leakage alarm indication. 35cm Long Probe: The flexible goose neck probe enables ... moreit to stretch out and draw back freely especially in a narrow place.
$
149.00
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Condition: New
Location: Houston, United States
EVAP System Test: Leakage of the fuel evaporation system will cause fuel vapor to leak into the atmosphere, causing waste and pollution or unstable engine ... moreidling. Step 1: Turn off the power to the car, remove the air filter and throttle connector.
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