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$
50.95
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Condition: New
Location: China
Reduce the risk of gas explosions and protect the lives of your family. Model: Combustible Gas Detector. Wide application: Put this handheld detector ... morein the area where you think there may be a leak and wait for the device to display the current gas level.
$
59.00
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Condition: New – Open box
Location: Arlington, United States
Lurxay Air Quality Monitor. Accurate Tester for CO2 Formaldehyde(HCHO) TVOC PM2.5/PM10 Multifunctional Air Gas Detector Real Time Data&Mean Value Recording ... morefor Home Office and Various Occasion(White). New. Open box.Retail Price $75!!
$
12.99
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Condition: New
Location: New York, United States
Type:Combustible gas detector. Second-speed alarm of gas leakage Advanced gas sensitivity, quick response, 85 decibel treble. Alarm indicator: The indicator ... morelight shows red. Alarm sound:85db. Alarm concentration : 0.1%~0.5%.
$
112.39
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Condition: New
Location: China
$
189.98
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Condition: New
Location: China
Alarm Tester With 0-100%LEL. Portable EX Gas Detector Gas Analyzer Ozone Detector. LEL -combustible gas. Detailed Images of analyzer. Single portable ... moregas detector economical and practical model. Visual alarm blinking, wide-angle alarm lens and 2 red alarm LED and alarming LCD readings.
$
99.99
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$25.00 Shipping
Condition: Used
Location: Indianapolis, United States
International Sales.
$
212.98
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Condition: New
Location: China
Whether at a pipeline location or gas processing plant, it is of vital importance to ensure safe working conditions for personnel. It is a 2-year detector ... morethat can be used as a personal H2S monitor for oil, gas, and industrial applications, among others.
$
299.00
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Condition: New
Location: China
>8h (combustible), 300 hours (toxic). Rapid Detection of Gas Leakage Points. Sensor fault detection and alarm. Audio Alarm Signal with Variation of Frequency ... morewith Concentration. Alarm value can be set.
$
79.52
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Condition: New
Location: China
CH4 0-100%LEL 20%LEL 50%LEL. 20%LEL 50%LEL. C2H4 0-100%LEL 20%LEL 50%LEL. C3H8 0-100%LEL 20%LEL 50%LEL. C2H5OH 0-100%LEL 20%LEL 50%LEL. H2 0-100%LEL. ... moreThis is a portable single gas detector can make continuous detection to combustible and toxic gases.
$
55.99
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Condition: New
Location: China
1 Combustible gas detector. Pointer PERST-4 Aiming IR / Green Laser Sight w/ KV-D2 Tactical Switch Reset. - Design on the probe with lighting: ten-hole ... moreairway design, the gas can flow in quickly, and the response is fast and agile; high-brightness lighting, the lighting can be turned on in dim scenes.
$
307.97
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Condition: New
Location: China
Whether at a pipeline location or gas processing plant, it is of vital importance to ensure safe working conditions for personnel. It is a 2-year detector ... morethat can be used as a personal H2S monitor for oil, gas, and industrial applications, among others.
$
49.99
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Condition: New
Location: China
You can use it in your house or your RV. Check appliances and piping in your house to pinpoint the precise source of a potential gas leak with this practical ... moregas detector. 【Wide Application & Warranty】Take this handheld gas leak detector in the area where you think there might be a leak and wait for the device to display the current gas levels.
$
58.50
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Condition: New
Location: China
Portable detector for detecting carbon monoxide(CO) gas. Detection Gas: Carbon Monoxide (CO). Sound alarm works when CO gas concentration reaches the ... morelevel of the alarm. Alarm: Sound & Light Alarm. Can set concentration of alarm value.
$
25.00
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$16.10 Shipping
Condition: For parts or not working
Location: Waxahachie, United States
Mini Gas MK5 Multi Gas Tester with Accessories. Looks to be used but good condition. Condition is "Used". As Pictured.
$
112.39
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Condition: New
Location: China
$
170.29
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$28.94 Shipping
Condition: For parts or not working
Location: Leander, United States
ATEQ F2P Ref. 103.00 Digital Air Leak Detector Checker AS-IS Known Bad Unit. (1) ATEQ F2P pressure tester. Manufacturer: ATEQ. Model: F2P Ref. Condition:For ... moreParts or Not Working. This is being listed AS/IS.
$
23.97
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Condition: New
Location: Hong Kong SAR China
Temperature 5-35°C, 0~9.999mg/m3 CO2 detection range: temperature 5-35°C, 400-2000ppm. Detection range: temperature 5-35°C, 0~9.999mg/m3. Temperature ... moredetection range: -10~50°C. Item weight: 74g / 2.6ounce.
$
42.90
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Condition: New
Location: China
Sound and light alarm against combustible gas leakage. 1 Flammable Gas Detector. With gas leakage degree indication and low battery indication. Sensor: ... moreSemiconductor. Compact size, light weight, easy to carry and operate.
$
324.97
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Condition: New
Location: China
It is a portable multi-gas detector that continuously detects 4 gases: 02, LEL (combustible gas), CO, H2S, each of which is displayed on the LCD. Combustible ... moregas: 0~100%LEL. Hydrogen sulfide: 0~500 μmol/mol.
$
31.49
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Condition: New – Open box
Location: Bradenton, 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. Not only monitoring the CO2 content, also can test the temperature & humidity.
$
9.97
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Condition: New
Location: San Jose, United States
For MultiRAE Gas Detectors. We have done our best to provide information that we found on websites. (i.e. if its not stated or shown it is not included.). ... moreDon't let the item pass by! We are not responsible for errors or omissions.
$
64.97
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Condition: New
Location: United States
$
107.11
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$6.43 Shipping
Condition: Neu
Location: China
The product supports four gas detection: EX, O2, H2S, CO. Detection gas types: EX, H2S, CO, O2. H2S (0-100)ppm 10ppm 35ppm 1ppm. 1 X Gas Detector. Four ... morealarm modes (sound, light, vibration, display) are not easy to ignore, high safety, high and low alarm values can be set.
$
186.50
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Condition: New
Location: China
Four in one gas detector. Detectable gas types Sensor principle: electrochemical and catalytic combustion. Display error: ± 5% FS. Full battery life: ... moreabout 10 hours (with air pump off).
$
584.95
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Condition: New
Location: China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. The groove of the upper cover is designed to lock the casing.
$
230.00
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Condition: New
Location: China
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. Explosion proof grade. Single input.
$
34.99
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Condition: New
Location: Florence, United States
Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. They may also be used in firefighting. ● Detection ... moreGas: Carbon Monoxide (CO). A gas detector is a device that detects the presence of gases in an area, often as part of a safety system.
$
249.98
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Condition: New
Location: China
Monitor 350~9999PPM. 350~9999PPM. Digital Carbon Dioxide CO2 Analyzer CO2 Gas Detector Tester. Gas detectors can be used to detect combustible, flammable ... moreand toxic gases, and oxygen depletion, etc. They may also be used in firefighting.
$
41.08
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Condition: New
Location: Florence, United States
BIAOLING Newly Handheld Air Quality Monitor. As well as a high resolution in CO2 HCHO/TVOC values will shows you the slightest fluctuations in the air ... morequality. BIAOLING Air Quality Detector. BIAOLING Air Quality tester combines ease of use and performance.
$
153.00
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$12.00 Shipping
Condition: New
Location: 龙华区, China
TM-801 CO meter is used for measuring the CO levels to 1000ppm. Carbon monoxide(CO) is a poisonous gas that has no smell. Color or taste. But it is very ... moredangerous and reduces the oxygen-carrying capacity of blood that causes you unwell. Illness and death. CO LEVELS AND STANDARD: Carbon monoxide content in the air Inspiration time Symptoms and applicable standard 0-1 ppm Normal background levels. 9 ppm Maximum indoor air quality level. 35 ppm 8 hours The average exposure level per U.S. OSHA workplace standards. 50 ppm 8 hours The maximum average exposure of the U.S. OSHA workplace standards. 0.01%100 ppm) 2~3 hours evacuate people from enclosed space if the CO concentration exceeds 100 ppm per OSHA exposure limit. Mild headache. 0.04%400 ppm) 1~2 hours Headache occur in 2.5 hours to 3.5 hours. 0.08%800 ppm) 45-min Dizziness. Nausea, cramps(convulsions) 0.16%1600 ppm) 20-min Headache. Dizziness and will be dead within 2 hours. 0.32%3200 ppm) 5~10 min Headache. Dizziness, vomiting and will be dead in 30 minutes. 0.64%6400 ppm) 1~2 min Headache. Dizziness and will be dead within 10 to 15 minutes. 1.28%12800 ppm) 1~3 min Cause death. Specifications: 4 dgt LCD with maximum 1000 counts. Sample rate: 1 time/second- Data output: USB PC serial interface(Optional TM-802 only) Max/Min/Average Hold. Data Hold. Low battery indication- Auto p o wer off with disable function. Adjustable alarm. Sample rate: 1 time/second. CO Measurement: Range 0 ~ 1000ppm Resolution ±1ppm Accuracy ±5% or ±2ppm Repeatability Response time※ Zero drift in long term Sensitivity drift Typical sensor life 3 years Temperature Measurement: Range-20~50℃/4~122 ℉ Resolution ±0.1℃/±0.1 ℉ Accuracy ±1.0℃/±1.8 ℉ Power supply: 1.5V UM-4(AAA) battery x 6 PCS(not included according to Post office's requirement) Battery life: approx 90 hours. Operating Temperature& Humidity: 20°C to +50°C. Storage Temperature& Humidity: 10°C to +50°C, 0% RH. Dimension: 156 × 73 × 35mm(LxWxH) Weight: approx
$
75.00
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Condition: New
Location: Gulfport, United States
The results on the air detector are more accurate with correct operation by the guide of user manual. Portable and Easily Read: 5.8” 2.7” 1.7”. Light ... moreand portable air quality detector. convenient to take along.
$
31.06
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$3.75 Shipping
Condition: Neu
Location: China
Carbon dioxide CO2 detector, formaldehyde detector, air quality detector. 1 PC Carbon dioxide detector. Adapter Module. Step up module. Step down module. ... moreBreadboard Cable and Prototype. GPRS Board. Material: ABS.
$
5999.00
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$39.00 Shipping
Condition: New
Location: Geilenkirchen, Germany
Very easy to use.
$
365.00
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Condition: New
Location: China
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. Output current. Single input. 1ppm/0.1%vol.
$
60.00
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$8.60 Shipping
Condition: Used
Location: Laveen, United States
UEi Test Instruments CO71A Handheld Digital Carbon Monoxide Detector, Portable CO Meter 0~999ppm Range, Carbon Monoxide Monitor with Visual and Audible ... moreAlerts, CO TesterUsed in working condition. Does not include battery. Please see picture for scuff/marks
$
29.18
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$6.50 Shipping
Condition: Brand New
Location: Parap, Australia
Multifunction air quality tester and temperature/ humidity tester: it displays formaldehyde (HCHO) and TVOC concentration, air quality index, air quality ... moreclass, temperature and humidity. Alarm buzzer: when the formaldehyde concentration is above 0.3mg/m³, the buzzer will beep to remind you that the air quality is bad.
$
527.95
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Condition: New
Location: China
0-50 、 200 、 1000PPm. 0-50 、 500 、 1000PPm. whether at a pipeline location or gas processing plant, it is of vital importance to ensure safe working conditions ... morefor personnel. It is a 2-year detector that can be used as a personal H2S monitor for oil, gas, and industrial applications, among others.
$
44.99
Buy It Now
$5.50 Shipping
Condition: New – Open box
Location: Des Plaines, United States
Formaldehyde (HCHO). Carbon Dioxide (CO2). The monitor features an LCD digital color screen that is large and easy to read. Avoid using the monitor while ... moreit's charging or when the battery is low, as this may affect data accuracy.
$
106.95
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$20.00 Shipping
Condition: New
Location: China
The UT661 series pipeline blockage detector can quickly locate blockages clogging inside pipelines.UT661 is easily operable, and be used to detect steel, ... moreiron, and pvc pipes. The location of the blockage in the pipe can be detected.
$
49.87
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Condition: New
Location: Huntington Beach, United States
B. tone.The tone indicates when co level is abovesetting level (default 100ppm). When the detected CO gas concentration reaches the alarm value, the CO ... moredetector will emit a beep and screen flash alarm.
$
74.22
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$24.25 Shipping
Condition: For parts or not working
Location: Canada
LOT OF 2x UNTESTED. THIS LOT IS 100% UNTESTED & MIGHT NOT WORK AT ALL, ONLY BUY THIS LOT IF YOU ARE OK WITH THIS POSSIBILITY! THIS GREAT DEAL. (Great ... moreDeal! AGAIN THIS LOT IS NOT TESTED AT ALL! ).
$
351.96
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Condition: New
Location: China
(Portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. 4) High concentration protection for combustible ... moregas. 5) Self test for the combustible gas sensor.
$
228.00
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$32.00 Shipping
Condition: New
Location: 龙华区, China
A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. Carbon Dioxide(CO2). A gas ... moredetector is a device that detects the presence of gases in an area, often as part of a safety system.
$
109.95
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$12.00 Shipping
Condition: New – Open box
Location: Canada
Temtop M2000 Air Quality Monitor Temperature Humidity Tester Pollution Detector. New no outer box. The case you receive may be scratched/lightly damaged ... moreas shown in the photos. Ships fast to your door via USPS.
$
234.99
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Condition: New
Location: China
• Wireless Connectivity. • CO Sensor Self-Test. • Data Hold. • Range: 1~999ppm. • RF Frequency Range: 2400 MHz ~ 2483.5 MHz. • Battery Type: (AAA)x 3 ... moreNOT INCLUDE. • App Compatibility: iOS®; 11.0 or newer and iPhone 5S or newer.
$
96.85
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Condition: New
Location: 金东区, China
For oxygen purity analysis in ventilator applications. This is a mini pocket tester. Oxygen concentrator, hyperbaric oxygen chamber, baby care box. It ... moreutilizes an anode and silver and silver chloride as the electrolyte.
$
445.00
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Condition: New
Location: China
CL2 0-20ppm ±5%(F.S) ≦30s 0.1ppm 1ppm/10ppm. PH3 0-2000ppm ±5%(F.S) ≦25s 0.01ppm 0.3/5ppm. NO2 0-20ppm ±5%(F.S) ≦25s 0.1ppm 3ppm/10ppm. SO2 0-100ppm ±5%(F.S) ... more≦30s 0.1ppm 2ppm/10pppm. HCN 0-50ppm ±5%(F.S) ≦200s 0.1ppm 10ppm/20ppm.
$
22.96
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Condition: New
Location: Monroe Township, United States
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Portable detector for detecting all combustible ... moregas. Detection Gas: Combustible Gas. 1 Combustible Gas Detector.
$
12.21
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Condition: New
Location: Houston, United States
Type:Combustible gas detector. Second-speed alarm of gas leakage Advanced gas sensitivity, quick response, 85 decibel treble. Alarm indicator: The indicator ... morelight shows red. Alarm sound:85db. Alarm concentration : 0.1%~0.5%.
$
13.09
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Condition: New
Location: New York, United States
Type:Combustible gas detector. Second-speed alarm of gas leakage Advanced gas sensitivity, quick response, 85 decibel treble. Alarm indicator: The indicator ... morelight shows red. Alarm sound:85db. Alarm concentration : 0.1%~0.5%.
$
22.94
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Condition: New
Location: Monroe Township, United States
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Portable detector for detecting all combustible ... moregas. Detection Gas: Combustible Gas. 1 Combustible Gas Detector.
$
12.39
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Condition: New
Location: Houston, United States
Type:Combustible gas detector. Second-speed alarm of gas leakage Advanced gas sensitivity, quick response, 85 decibel treble. Alarm indicator: The indicator ... morelight shows red. Alarm sound:85db. Alarm concentration : 0.1%~0.5%.
$
22.93
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Condition: New
Location: Monroe Township, United States
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Portable detector for detecting all combustible ... moregas. Detection Gas: Combustible Gas. 1 Combustible Gas Detector.
$
22.97
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Condition: New
Location: Monroe Township, United States
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Portable detector for detecting all combustible ... moregas. Detection Gas: Combustible Gas. 1 Combustible Gas Detector.
$
80.00
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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. It'll take you one minute only.
$
19.42
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Condition: New
Location: China
HT56Pro 310X24X28mm(Extend); 210X24X28mm(Normal). HT56 165X24X28mm. VERSATILE & PORTABLE GAS LEAK DETECTOR: Mini pocket-sized gas detector. With a pen ... morehook that allows you to carry it in your shirt pocket.
$
38.68
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Condition: New
Location: China
$
35.14
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Condition: New
Location: United States
Sound and light alarm against combustible gas leakage. 1 Flammable Gas Detector. With gas leakage degree indication and low battery indication. Sensor: ... moreSemiconductor. Compact size, light weight, easy to carry and operate.
$
344.97
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Condition: New
Location: China
(Portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. 4) High concentration protection for combustible ... moregas. 5) Self test for the combustible gas sensor.
$
340.00
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Condition: New
Location: China
LEL -combustible gas. >8h (combustible), 300 hours (toxic). hydrogen sulfide-H2S. hydrogen chloride. Rapid Detection of Gas Leakage Points. Gas detected. ... moreSensor fault detection and alarm. natural gas.
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