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$
368.00
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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.
$
275.04
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Condition: New
Location: China
Arsine AsH3. Portable Handheld Carbon Dioxide CO2 Detector Indoor Outdoor Gas Concentration Air Tester Air Quality Analyzer. carbon monoxide CO. Chlorine ... moreFluorine. Hydrogen H2. Formaldehyde CH2O. Sulphur dioxide SO2.
$
239.99
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Condition: New
Location: Belarus
The octane analyzer is made as a single device that includes three main units. The tester device is turned on by pressing it once until it locks on the ... more“ON / OFF” button. Pressing this button again turns off the device.
$
366.79
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$37.30 Shipping
Condition: New
Location: CLITHEROE, United Kingdom
ToxiRAE Pro Hydrogen Sulphide (H2S) Non-Wireless Gas Detector. This particular version of the ToxiRAE Pro is non-wireless. Three-month continuous datalogging ... morecapacity (at one-minute intervals).
$
10.90
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$4.49 Shipping
Condition: New
Location: Hebron, United States
Mainly used for the detection of formaldehyde! The onboard 1.8V LDO chip powers the SGP30, so the input power can be 3.3V or 5V. The SGP30 module can ... morebe used for air quality detectors, formaldehyde detectors, portable gas detectors, various DIY designs, etc.
$
10.25
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$2.99 Shipping
Condition: New
Location: China
Mainly used for the detection of formaldehyde! The onboard 1.8V LDO chip powers the SGP30, so the input power can be 3.3V or 5V. The SGP30 module can ... morebe used for air quality detectors, formaldehyde detectors, portable gas detectors, various DIY designs, etc.
$
9.74
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$7.00 Shipping
Condition: For parts or not working
Location: Bellflower, United States
USED BW Technologies BWC2-H Clip Single Gas Detector/Monitor. NOT TESTED SELLING FOR PARTS ONLY PLEASE SEE PICTURES FOR COSMETIC CONDITION
$
3.04
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$2.99 Shipping
Condition: New
Location: China
Mainly used for the detection of formaldehyde! The onboard 1.8V LDO chip powers the SGP30, so the input power can be 3.3V or 5V. The SGP30 module can ... morebe used for air quality detectors, formaldehyde detectors, portable gas detectors, various DIY designs, etc.
$
20.29
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Condition: New
Location: Perth Amboy, 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.
$
595.00
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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, dustproof, and ... moreexplosion-proof with belt clip. Acetylene gas is used in welding, lighting, cutting, and materials applications.
$
35.00
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$8.45 Shipping
Condition: Open box
Location: Conway, United States
PACKAGING IS DAMAGED BUT STILL NEW Stay safe and secure with the Kidde KN-COEG-3 Explosive Gas Alarm Carbon Monoxide Alarm Detector. This device is designed ... moreto alert you in case of a gas leak or carbon monoxide in your home. It runs on a single battery and comes in a sleek, white design that complements any home decor.The Kidde P3010K-CO model is a reliable addition to your home security system, and it's compatible with Logitech Harmony for easy integration with your smart home. Don't take any chances when it comes to the safety of your family and property. Order the Kidde KN-COEG-3 today and have peace of mind knowing you're protected.
$
735.00
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Condition: New
Location: Palos Verdes Peninsula, United States
🌈 COLOR DISPLAY: Color screen and graph functions allow for easy and intuitive operation. USB computer data logging included. 💪 STRONG: Robust design ... moreconstructed with high-strength ABS and anti-slip grip rubber.
$
400.00
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$80.00 Shipping
Condition: Used
Location: China
Model: LEL.
$
865.30
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$65.00 Shipping
Condition: New
Location: China
$
318.00
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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.
$
99.99
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Condition: New
Location: Miami, United States
Number of Counterfeit Detection (#) 5 (UV, WM, MG, IR, DD) 7 (UV, WM, MG, IR, DD, IMG, CS) 5 (UV, WM, MG, IR, DD) 7 (UV, WM, MG, IR, DD, IMG, CS) 8 (UV, ... moreWM, MG, MT, IR, DD, IMG, CS). Adds by Denomination (Value Calculator) X X ✓ ✓ ✓.
$
229.00
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$25.00 Shipping
Condition: New
Location: Павлоград, Ukraine
Due to high sensitivity of the sensor “SAFEAIR” can detect gasoline vapors, alcohol vapors (ethanol), organic solvents and other substances (such as aerosol, ... morehair sprays, cigarette smoke, etc.). SAFEAIR all-purpose air pollutants detector.
$
29.99
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Condition: Open box
Location: Vallejo, United States
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators, model 900-CUAR, is an alarm combo ... morethat detects smoke & carbon monoxide gas, using a single alarm.
$
995.00
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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. Equipped with an advanced thermal conductivity sensor and a built-in pump.
$
148.00
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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.
$
37.99
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Condition: Used
Location: Ontario, United States
Used, Untested Component. removed from a working system.
$
99.00
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$10.00 Shipping
Condition: Used
Location: Littleton, United States
New Excellent Condition.
$
990.00
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$20.49 Shipping
Condition: New – Open box
Location: Elk River, United States
New in factory box.
$
167.99
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Condition: New
Location: Lakeville, United States
Material 4 gas monitor personal 4 gas detector confined space h2s detector four gas personal monitor. When air quality is compromised, these devices are ... moreused for personal protection. ensuring optimum safety in various industrial and personal applications.
$
7.18
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$3.50 Shipping
Condition: New
Location: China
1X SGP30 air quality sensor module. The circuit structure is simple and reasonable, and the operation is simple. color: blue.
$
36.55
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$10.17 Shipping
Condition: New
Location: Brooklyn, United States
The dual sensing alarm provides protection against 2 deadly household threats, carbon monoxide and natural gas, with a display screen that shows the level ... moreof carbon monoxide detected. Digital display screen provides carbon monoxide Ppm (Parts Per Million) levels and displays gas during an occurrence.
$
28.90
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Condition: Open box
Location: Knoxville, United States
This combustible gas detector is a highly sensitive tool that can detect the presence of gas with a sound and light alarm. It comes with six levels of ... moresensitivity for accurate detection. Perfect for any home or workshop, this unit is designed for ease of use with a single button operation.
$
299.99
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Condition: New
Location: Pikeville, United States
Up for your consideration is a New Honeywell BW Solo NO (Nitric Oxide) wireless Portable Single Gas Protector BWS2-N-Y.
$
283.10
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Condition: New
Location: Minooka, United States
INDUSTRIAL SCIENTIFIC 18108209. Power adapters and other modifications may be necessary for proper operation in other countries. Diversion contrary to ... moreU.S. law is prohibited. Grainger reserves the right to accept or reject any order.
$
174.49
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Condition: New
Location: Belarus
The octane analyzer is made in the form of a single device that includes three main units. The tester is switched on by pressing the "ON/OFF" button once ... moreuntil it locks. No more than 15 seconds to prepare the device for testing.
$
19.99
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Condition: New
Location: Perth Amboy, 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. 1pc x Automotive Electronic Faults Detector MST-101.
$
100.80
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$15.45 Shipping
Condition: New
Location: Irvine, United States
GS101 is a LoRaWAN residential gas detector that detects natural gas leaks and sends alarms. Milesight GS101 is a LoRaWAN. Milesight Wall Switch is compatible ... morewith industry-standard LoRaWAN. Compatible with standard LoRaWAN® gateways and network servers.
$
200.00
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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.
$
28.05
Buy It Now
Free Shipping
Condition: New
Location: United States
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.
$
702.49
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$37.30 Shipping
Condition: New
Location: CLITHEROE, United Kingdom
This version of the BW Solo is for monitoring levels of Ozone (O3) gas in various applications. It has a typical battery life of 6-12 months, depending ... moreon the type of sensor chosen. The Solo is the first single gas detector to use 1-series sensors for CO, H2S and O2.
$
49.95
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$16.25 Shipping
Condition: Used
Location: Dundee, United States
This Bacharach Monoxor II Electronic Gas Analyzer with case missing hand probe is a highly effective device for analyzing gases like Carbon Monoxide and ... moreCarbon Dioxide. missing probe includes new batteries as pictured . It has been manufactured in the United States and comes with a protective case for easy transportation. With its precise readings, it is a great addition to any industrial setting where gas analysis is required. The unit quantity of this gas analyzer is one, making it perfect for individual use. It is ideal for use in the Gas & Combustion Analyzers, Analyzers & Data Acquisition, and Test, Measurement & Inspection categories. Get your hands on this high-quality device now, and start analyzing gases with ease.
$
179.10
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$50.00 Shipping
Condition: For parts or not working
Location: Israel
$
224.99
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$19.89 Shipping
Condition: For parts or not working
Location: Vero Beach, United States
Fitted with the 4 standard Confined Space Gas sensors –Flammable LEL, Carbon Monoxide, Hydrogen Sulphide and Oxygen. Crowcon’s toughest portable yet, ... morethe T4 is durable by design and includes an integrated rubber boot as standard.
$
315.00
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Condition: Seller refurbished
Location: Houston, United States
Det-tronics Pir9400a3a1bw PointWatch Infrared Hydrocarbon Gas Detector. DRAGER TYPE XDS-2000 PART NO 6812380 SENSOR. Pressure Sensor Switch HRP0100PG05JSR ... moreHRP1/4 NPT 8PINJST RAWDIG. Allen Bradley 42GRU-9202 Photoelectric Sensor cut cable.
$
235.00
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Condition: New
Location: China
H2S Gas Detector Hydrogen Sulfide Gas Detector Hydrogen Sulfide Analyzer Monitor. Fixed gas detector adopts advanced catalytic gas sensor or eectrochemical ... moresensor, which can translate the gas concentration in the air to the digital signal output.
$
4.83
Buy It Now
$2.99 Shipping
Condition: New
Location: China
Mainly used for the detection of formaldehyde! The onboard 1.8V LDO chip powers the SGP30, so the input power can be 3.3V or 5V. The SGP30 module can ... morebe used for air quality detectors, formaldehyde detectors, portable gas detectors, various DIY designs, etc.
$
895.00
Buy It Now
Free Shipping
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. Equipped with an advanced thermal conductivity sensor and a built-in pump.
$
1.34
Buy It Now
$2.54 Shipping
Condition: Neu
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.
$
229.99
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Condition: New
Location: Ontario, United States
This sale is for one each.
$
1154.99
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Condition: New
Location: United States
Light Industrial. & Recepticles. Electrical Outlets. and Enclosures. Electrical Boxes. General Purpose. & Industrial.
$
35.80
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Condition: New
Location: Perth Amboy, United States
2) Two KIDDE KN-COSM-B BATTERY OPERATED SMOKE& CARBON MONOXIDE DETECTOR This bid is for 2 new kidde smoke detectors as seen in the photo. No returns. ... moreWill ship product within two business days after the bid ends. Happy bidding! Posted with
$
21.26
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Condition: New
Location: Denver, United States
⏲️【Easy to use】▶ Compatible with universal 5lb to 100lb propane tanks with a QCC1 / type1 connection. With a handwheel, or other tools are not needed ... moreduring installing. Propane tank gauge provides secure and airtight connection between propane tank and bbq gas grill converts old style connection POL Tank to QCC1 hoses and regulators.
$
69.30
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Condition: New
Location: Rancho Cucamonga, United States
HLD-100+ Sensitive Halogen Refrigerant Gas Leak Detector with Negative Corona Sensor KI&BNT HLD-100+ Sensitive Halogen Refrigerant Gas Leak Detector ... morewith Negative Corona Sensor Introduction The HLD-100+ is the most reliable negative corona halogen leak detector at present. We integrate all our experience and customer’s feedback into this product in hope that it could provide our customer the best price performance and reliability. The sensitive elements adopt the advanced and reliable corona refrigerant sensor which has great sensitivity and excellent repeatability; The test program is controlled by the artificial intelligent microcomputer. With reasonable work procedure. Easy and convenient to operate, complete functions and multiple self-adaptive capabilities; Dual-color LED indicator light, with visual and clear display; smart and portable design is convenient for your mobile operation. when there is excessive refrigerant in the leak gas, this unit will automatically audio alarmed to effectively test the refrigerant leak. Technical features Adopt advanced. Low power consumed, eight-bit microprocessor controller Dual-color LED indicator light with progressive and real time display Sensitivity adjustable. Seven level alarming indicated by LED display Modular sensor. Convenient for maintenance Seven levels audible and visual alarm Auto reset testing when the detector is turned on Battery level indication Technical parameters Sensor type: negative corona sensor Ultimate sensitivity: 3 g/yr Warm-Up Time: 3 Application: ● Detect leaks in other systems and filling vessels. It will respond to all halogenated(including Chlorine and Fluorine) refrigerants. This includes. But is not limited to: CFCs e.g.R12.R11,R500,R503 etc… HCFCs e.g.R22.R123,R124,R502 etc… HFCs e.g.R134a.R404a,R125 etc… Mixtures such as AZ-50.HP62.MP39 etc… ● Detect Ethylene Oxide gas leaks in hospital sterilizing equipment ● Detect SF-6 in high voltage circuit breakers ● Detect most gases that contain chlorine. Fluorine and Bromine(halogen gases)
$
5.21
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$2.99 Shipping
Condition: New
Location: China
It has good sensitivity to the detection of hydrogen. 3, the TTL output effective signal is low level. (when the output is low, the signal lights on, ... morecan be directly connected to a single chip or a relay module).
$
17.99
Buy It Now
Free Shipping
Condition: New
Location: Perth Amboy, 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. 1pc x Automotive Electronic Faults Detector MST-101.
$
40.00
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Free Shipping
Condition: New
Location: Rogers, United States
Kidde 900-CUDR Battery Operated Smoke & Carbon Monoxide Detector with LED warning indicators & Test-Hush Button. Kidde, 900-CUDR. The Kidde Battery Operated ... moreSmoke & Carbon Monoxide Detector with LED Lights & Test-Hush Button, model 900-CUDR, detects smoke, fire & carbon monoxide gas, using a single alarm.
$
1.09
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Condition: New
Location: China
$
29.99
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Condition: New
Location: Buffalo, United States
Up for sale is NEW priced per 100 foot Advanced Digital Cable 8465 #14awg stranded bare copper black XHHW XLPE 600V IMSA Spec 51-3 Loop Detector Cable. ... moreIt consists of a 14awg stranded (7 strands) bare copper conductor with a black sunlight-, oil, gas-resistant XLPE (Cross-Linked Polyethylene) jacket.
$
564.00
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$11.60 Shipping
Condition: New
Location: Irvine, United States
GS301 LoRaWAN Bathroom Odor Detector is compact in size and easy to install and maintain. With damp proof coating, the detector can work on various conditions ... moreof bathrooms. When Milesight D2D is enabled, LoRaWAN.
$
6.49
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Free Shipping
Condition: New
Location: Ontario, United States
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.
$
594.99
Buy It Now
$16.99 Shipping
Condition: New – Open box
Location: Salt Lake City, United States
Manufacturer: HONEYWELL. Type: Universal Gas Detector Transmitter. Provide our staff with MPN: XNX-UTAV-NNCB1. Salt Lake City, Utah 84116. Pickup Location ... moreLocal Pick-up.
$
599.95
Buy It Now
$19.95 Shipping
Condition: Used
Location: Houston, United States
GFG Multi-Gas Detector Microtector II G460 & DS400 Docking Station. The standard version of G460 detects O2, H2S, CO, CO2 and combustible gases in particular. ... moreO2, CH4, SO2, H2S, CO. of combustible gases.
$
5.10
Buy It Now
$2.99 Shipping
Condition: New
Location: China
It has good sensitivity to the detection of hydrogen. 3, the TTL output effective signal is low level. (when the output is low, the signal lights on, ... morecan be directly connected to a single chip or a relay module).
$
285.00
Buy It Now
Free Shipping
Condition: New
Location: China
(4) High concentration protection for combustible gas. 5) Self test for the combustible gas sensor. It is used for detecting gas concentration in the ... moreair. Single channel,two channels,four channels. 0-95%RH (no dew).
$
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.
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