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$
119.99
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Condition: New
Location: Houston, United States
$
648.95
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Condition: Used
Location: Bhavnagar Wadva S.O, India
Model no.: hc200b1a2w1. detector electronics corp. weight: 4.600 kg. We are here to help and will do our best to resolve any issues. made in usa.
$
695.00
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Condition: New with box
Location: Palos Verdes Peninsula, United States
🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. 💪 STRONG: Shockproof, water-resistant, dust-proof, and ... moreexplosion-proof. For those requiring ppm level for indoor air quality, we have our 0-5000ppm CO2 Analyzer.
$
77.27
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Condition: Brand New
Location: East Perth, Australia
$
11.49
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Condition: New
Location: Mineola, United States
Robinair TIF8800 TIF8800A TIF8803A TIF8850 TIF8900. --- 1 AC Adapter. International Order 4 Strong built for heavy duty and long usage performance.
$
199.99
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Condition: New
Location: China
Hydrothion / Combustible Gas. Combustible Gas : 0-100% LEL. Sound, Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db. Oxygen / Carbon Monoxide ... more/. Low / High Alarm. Alarm Setting. Zero setting mode:√.
$
119.99
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Condition: New
Location: Houston, United States
$
47.99
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Condition: New
Location: China
The ultrasonic leak detector can quick and simple location ultrasonic caused by air, liquid, dust leak. It’s able to detect leakage on tyre and also detects ... moreultrasound as well. Use ergonomics, it is easy and fast for user to use with simple key operation mode and comfortable hand feeling.
$
9.64
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Condition: New
Location: Los Angeles, United States
1X combustion leak detector(Tester fluid not contain). Ideal for engine checks on used cars. Ideal for routine checks and scheduled maintenance work. ... moreColor: White.
$
1.20
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Condition: New
Location: China
The MQ-9 can detect CO gas concentrations anywhere from 10 to 1000ppm and combustible gasses from 100-10000ppm. Detectable Combustible Gas (CH4, LPG) ... moreconcentration: 100-10000ppm. Indicator LEDs. Detectable CO concentrations: 10-1000ppm.
$
15.19
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Condition: New
Location: China
Sound and light double alarm: when the combustible gas reaches the alarm value, the concentration indicator light prompts the buzzer alarm. Applicable ... moregas: combustible/. Detector 1. Alarm point: Settable, default low report 2000PPM, high report 4000PPM.
$
15.39
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Condition: New
Location: Walnut, United States
$
729.99
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Condition: New
Location: Sioux Falls, United States
AccuTrak maintains the original sound characteristics making it possible to distinguish leaks from other competing background sounds. AccuTrak is so sensitive ... moreyou can actually hear the blink of an eye, yet most background noise will not interfere with detection accuracy.
$
45.89
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Condition: New
Location: China
When trigger the alarm host, siren will alarm with loud sound and warning light flash to deter intruders. How to operate this wireless strobe siren?. ... moreWireless Flash Strobe Indoor Siren Alarm Horn Red Sound Light Siren Burglar Security Alarm System.
$
50.90
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Condition: Brand New
Location: China
The new engine oil shows 100.0%, the normal range is 30%~100%. If the oil test result is less than 30.0%, the detector will sound an alarm, indicating ... morethat you should change the oil. 1 Engine Oil Tester.
$
45.35
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Condition: New
Location: China
Multi Gas Detector. Carbon Dioxide (CO2). Portable Multi 4 Gas Detector. Vibration+Sound+Light Alarm. Alarm Ty pe. Air quality monitor. Imported High-precision ... moreSensor. Place of Origin.
$
538.69
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Condition: Neu
Location: China
$
22.95
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Condition: New
Location: China
Model: 2CO1T. Alarm Function: When the gas concentration exceeds the warning value, an alarm is automatically triggered, and the screen color is changed ... moreto remind the user. Feature: 1. Do not use the device near high temperature, high humidity, dirt, or strong magnetic fields to avoid inaccurate values or internal circuit failure.
$
11000.00
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$350.00 Shipping
Condition: Seller refurbished
Location: Longwood, United States
Agilent 6890N Network GC Gas Chromatograph. 2x FID Detector. This GC System has been Fully Refurbished and Tested in-house. Fully Operational and Ready ... morefor Use. Computer Workstation w/ Software. Our Process.
$
37.97
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Condition: New
Location: Champaign, United States
Quick Adapter/ Connector/Coupler for R134a, Auto/Car AC Service Tool, for system diagnosis charging evacuation, etc. WHY THIS TOOL?. Manifold hoses can ... morenot direct attach to the car AC system (R134a, 14 mm and 16 mm ports).
$
0.99
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Condition: New
Location: China
MQ-3 MQ3 Alcohol Ethanol Sensor Module Breath Gas Detector Detection for Arduino Description Main chip: LM393. MQ-3 gas sensor. Operating voltage: DC ... more3-5V. with the signal output indication. the dual signal output(analog output. And TTL level output) TTL output valid signal is low level. Can connected to microcontroller directly. 0 ~ 5V analog output voltage. The higher concentration the higher voltage. with high sensitivity and good selectivity for ethanol vapor. with a long service life and reliable stability. rapid response and recovery characteristics. size: 32mm*22mm*22mm(L* W* H) Package Included 1 x MQ-3 MQ3 Alcohol Ethanol Sensor Module Breath Gas Detector Detection 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.
$
119.99
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Condition: New
Location: China
Easily setup KERUI Alarm in minutes. Customize KERUI Alarm for your needs. Built-in Siren and With 80db wired siren. Compatible with wireless PIR sensor, ... moredoor sensor, smoke detector, gas detector, panic button etc.
$
179.00
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Condition: New
Location: Houston, United States
By observing the pressure indicator, the leakage is clear at a glance. ANCEL S3000 Car Motorcycle Smoke Leak Detector Gas Pipe Leakage Analyzer Oil Pipe ... moreGenerator EVAP Vacuum Leakage Diagnostic Tool.
$
28.99
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Condition: New – Open box
Location: Ukraine
(SI-22G / SI22G / СИ-22Г (an. SBM-20, SBM-19, M4011, J304). SBM-20, SBM-19, M4011, J304) for ionizing radiation detection. Purpose of Use Geiger Muller ... moreTube Counters SI-22G / SI22G / СИ-22Г (an. SBM-20, SBM-19, M4011, J304) are widely used for radiation detection.
$
159.59
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Condition: New
Location: Walnut, United States
The advantage of 4G alarm system. Following the official closure announcement of 2G networks in United States, Canada, Mexico, Australia, Euro Union, ... moreetc. Worldwide cellular mobile network prvoides are considering ceasing 2G service with in-progress plans in coming years. Without 2G networks, 2G/GSM only alarm system will fail to achieve it's major function, remote control through calls and SMS. To provide customers with longer alarm system lifespan, our company is launching a series of it's 4G alarm system which are both 4G/3G/2G(GSM) Network compatible. Applicable Area US 4G alarm system work on United States, Canada, Mexico.(If use in USA, suggest use AT&T, T-mobile 4G Sim card). Euro 4G alarm system work on Euro Union, United Kingdom and other EU countries, Africa, Asia.
$
15.82
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Condition: New
Location: United States
The electromagnetic radiation tester successfully tests the compatibility of electric field radiation and magnetic field radiation, and achieves the best ... moretest results. Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.
$
89.00
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Condition: New
Location: Walton, United States
$
25.99
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Condition: New
Location: Hebron, United States
Power display, PM2.5 detection, formaldehyde detection, TVOC detection, carbon dioxide detection, humidity, temperature (support Fahrenheit switching), ... moreair quality level. Model: Multi-function air quality detector.
$
60.99
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Condition: New
Location: United States
$
38.54
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Condition: New
Location: LONDON, United Kingdom
Install, and it could detect gas, liquefied petroleum gas, coal gas, methane, other combustible gases etc. It also has a clear LCD display for showing ... morethe numerical number of gas concentration, and it will give a loud sound when it detects a gas leakage, practical to use. 2. When the gas leakage occurs, the gas concentration reaches the alarm concentration will sound and light alarm, play a timely reminder, to ensure personal safety. 3. With a clear LCD display, the numerical number of gas concentration will show on it clearly. When the detector detects a gas leakage, it will give an alarm in a loud sound. 4. Our gas detector is highly sensitive, it could detect many kinds of gas, such as liquefied petroleum gas, coal gas, methane, other combustible gases etc. 6. A great household necessit.
$
5.94
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Condition: New
Location: 金东区, China
1X combustion leak detector(Tester fluid not contain). Ideal for engine checks on used cars.
$
300.00
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Condition: Used
Location: New Bloomfield, United States
NOTE All drives must to be connected to power for at least 4 hours prior to operation. If this action is not taken, it can ruin the drive. Be sure to ... moreadd us to your favorites list !
$
207.09
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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.
$
12.99
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Condition: New
Location: Corona, United States
UL Safety Certificates ; Energy Star Efficiency Level VI ; FCC Certified. Need a hand with powering anything else?. Material: Plastic. Color: Black. The ... moremanufacturer does not necessarily endorse use of these products.
$
165.58
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Condition: Brand 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.
$
101.18
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Condition: New
Location: China
Detect gas:Ozone/Ozono/Ozon(O3). Test content: O3+AQI+Temperature+Humidity. -Detection data range:O3(0.000-5.000ppm). Electrochemistry sensor for O3. ... moreTemperature and Humidity sensor. AQI for ozone concentration index.
$
14.54
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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.
$
12.56
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Condition: New
Location: China
$
186.44
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$26.72 Shipping
Condition: Neu
Location: China
We offer the state of the art products, which include motors,drives,switch,modules,CUP,electronic accessories,motherboards, custom built computers, refurbished ... moredesktops, refurbished laptops, monitors, printers, desktop & laptop accessories/parts & much more!! If you need any kind of items, please contact us directly.We will give you more competitive prices.
$
67.79
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Condition: New
Location: Los Angeles, United States
Type: HT208D. RC3563 Internal Resistance Detector Digital Lead Acid Lithium Car Battery Tester. Portable Combustible Natural Gas Propane Leak Detector ... moreTester Visual Leakage YU. Portable Combustible Natural Gas Propane Leak Detector Tester Visual Leakage Y.
$
12.00
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$6.00 Shipping
Condition: New
Location: Morristown, United States
$
50.49
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Condition: New
Location: China
4pcs SG906 Pro SG906 MAX Propellers CW CCW Blade RC Drone Quadcopter Spare Parts. JJRC X17 Drone Propellers Drone Batteries X17-04 RC Drone Qaudcopter ... moreSpare Parts. EMAX Babyhawk II HD Part 3.5x2.8x3 (2CW+2CCW) Propeller for FPV Racing Drone.
$
103.85
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Condition: New
Location: China
Detect gas:Ozone/Ozono/Ozon(O3). Test content: O3+AQI+Temperature+Humidity. -Detection data range:O3(0.000-5.000ppm). Electrochemistry sensor for O3. ... moreTemperature and Humidity sensor. AQI for ozone concentration index.
$
821.89
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Condition: New
Location: Suwanee, United States
Robinair Tracer Gas Leak Detector Service Kit. (1) Tracer Gas Leak Detector - LD9-TG. High-intensity LED inspection light. Patented 3 LED ultraviolet ... more(UV) lights with 395–415 nm wavelengths optimized for A/C dye fluorescence.
$
89.99
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Condition: New
Location: Marietta, United States
How SM601 Smoke Leak Detector Was Born?. The fourth-generation technology uses ceramics heating, it's very fragile during transportation and use. SM601 ... moreauto smoke machine avoids these shortcomings, as a durable smoke detector, it also saves you a lot of money.
$
88.23
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Condition: New
Location: China
About 1 - 2 months to: Brazil.
$
114.90
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Condition: New
Location: Hong Kong SAR China
Keep workers safe and prevent facility destruction with our Portable Hydrogen Sulfide Gas Detector. The detector's special high-strength material and ... moreanti-slip rubber shell are water-proof and dust-proof for added durability.
$
99.99
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Condition: New
Location: Marietta, United States
$
15.53
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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.
$
634.48
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Condition: Neu
Location: China
We will respond to you very promptly.
$
198.07
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Condition: New
Location: 宝安区, China
We apply comprehensive quality check and testing before dispatching.
$
41.75
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Condition: New
Location: United States
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this ... moresiren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
$
109.00
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Condition: New
Location: Houston, United States
What SM603 EVAP Smoke Machine Leak Tester Can Do for You?. Normally, 60% of engine fault codes are related to pipes. Romondes SM603 How to do leakage ... moretest?. 2️⃣Step 2: Fill 20ml(Baby Oil) smoke oil into the SM603 auto smoke machine, from refill port on the top.
$
150.99
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Condition: New
Location: United States
Full complete refrigerant changing tool kit for HVAC and AUTO AC refrigerant recharging, includes Vacuum Pump, AC manifold gauge set, 3 colored hoses, ... moreone bottle vacuum pump oil, Leak Detector, 2 R410a adapters, 2 car quick couplers, carrying bag, etc.
$
1.09
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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.
$
155.85
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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. Material: Aluminum Alloy, Steel, Copper, Rubber, Plastic.
$
145.99
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Condition: New
Location: United States
4CFM 1/3HP Vacuum Pump with Manifold Gauge Set. 4CFM 1/3HP Vacuum Pump. Full complete refrigerant changing tool kit for HVAC and AUTO AC refrigerant recharging, ... moreincludes Vacuum Pump, AC manifold gauge set, 3 colored hoses, one bottle vacuum pump oil, Leak Detector, 2 R410a adapters, 2 car quick couplers, carrying bag, etc.
$
71.00
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Condition: New
Location: Hong Kong SAR China
$
217.18
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$12.10 Shipping
Condition: New
Location: Boulder, United States
TS SAFETY, MAGNET HEAD AND GAS CARRIER, 3-1/2" WIDE, GAS IN/OUT 7/16" CCT, J TYPE PILOT IN/OUT 1/4" CCT, VULCAN OVEN SERIES: 24L, 36L/LC, 60L/LC, 64, ... more70 (AFTER 11/74), -77R, 141, 160L/LC, 241, 260L/LC/LCC, 319A, 399A, EG, VG.
$
277.32
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Condition: New
Location: China
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