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$
235.98
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Condition: New
Location: China
$
238.98
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Condition: New
Location: Centereach, United States
Conozca su aire con claridad: para todos, es necesario conocer la calidad del aire del lugar donde vive. Este monitor de aire tiene una pantalla LCD digital ... moreen color, grande y fácil de leer. Tamaño aproximado 5,83” 2,76” 1,18”.
$
290.00
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$30.00 Shipping
Condition: Used
Location: China
$
441.99
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Condition: New
Location: China
This gas detector supports customization of more than 300 kinds of gases such as CO, EX, H2S, CO2, O2,CH4,03,SO2,HCL,etc., and supports customization ... moreof different ranges. FIXED GAS DETECTOR HIGHTLIGHTS.
$
313.73
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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. Single input: 4~20mA and RS485. 1%lel/1%vol.
$
324.97
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Condition: New
Location: China
Single portable gas detector economical and practical model. Detailed Images of analyzer. Application of biogas analyzer. Visual alarm blinking, wide-angle ... morealarm lens and 2 red alarm LED and alarming LCD readings.
$
418.92
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Condition: New
Location: China
This is a portable single gas detector can make continuous detection to combustible and toxic gases. The shell adopts special high strength material and ... moreanti-smooth rubber,with the characters of water-proof and dust-proof.
$
481.99
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Condition: New
Location: China
This gas detector supports customization of more than 300 kinds of gases such as CO, EX, H2S, CO2, O2,CH4,03,SO2,HCL,etc., and supports customization ... moreof different ranges. FIXED GAS DETECTOR HIGHTLIGHTS.
$
396.96
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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. Product type fixed gas detector/transmitter.
$
298.00
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Condition: New
Location: China
Portable single gas detector can make continuous detection to combustible and toxic gases. High concentration protection for combustible gas. Self test ... morefor the combustible gas sensor. It has good sensitivity and reproducibility.
$
313.97
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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 : Exd ⅡC T6 Gb.
$
208.00
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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 Exd ⅡC T6 Gb.
$
304.97
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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. fixed gas detector/transmitter. Single input.
$
457.30
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Condition: New
Location: Lawrenceburg, United States
Item listed is a brand new SOX3. Fieldpiece Combustion Checker with Auto pump that was opened but never used. The factory wrapping is missing due to opening ... morethe package.
$
75.99
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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.
$
203.43
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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.
$
331.90
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$9.88 Shipping
Condition: New
Location: China
F ixed 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. Output current.
$
169.98
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Condition: New
Location: China
Detailed Images of analyzer. Application of biogas analyzer. Single portable gas detector economical and practical model. Visual alarm blinking, wide-angle ... morealarm lens and 2 red alarm LED and alarming LCD readings.
$
321.97
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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. Product type BH-60 fixed gas detector/transmitter.
$
89.99
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Condition: New
Location: Brooklyn, United States
TVOC Detection. As well as a high resolution in CO2 HCHO/TVOC values will shows you the slightest fluctuations in the air quality. Air Quality Detector. ... moreA simple but powerful air quality detector. When the air detector needs to be turned on, the data is unstable due to the influence of air fluidity, so wait patiently for 10-15 minutes.
$
362.25
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Condition: New
Location: China
7 NO2 0-20ppm ±5%(F.S) ≦25s 0.1ppm 3ppm/10ppm. It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. ... moreWhen the concentration reaches or exceeds the preset alarm value.
$
57.44
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Condition: New
Location: United States
It will always take care of you and your family health. Know Your Air Clearly - For everyone,It's necessary to know the air quality of the place where ... moreyou live.This air monitor have LCD Digital Color Screen, large and easy to read.
$
200.00
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$10.00 Shipping
Condition: New
Location: China
Advanced imported sensor technology can monitor combustible gases, toxic gases, and oxygen deficiency hazards; The ZY500D series gas detector has two ... moreshell options: stainless steel and die cast aluminum, which can continuously monitor combustible and toxic gases.
$
334.97
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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: 4-20mA. Single input : 4~20mA and RS485.
$
78.24
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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.
$
290.77
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Condition: New
Location: 松江区, China
O2 0-30%vol ±5%(F.S) ≦15s 0.10% 19.5%/23.0%. Gas curve display. CSTN colorful LCD, more intuitionistic, abundant and clear indication. Gas Sensor Life ... more2 years. Compact design, easy carrying. RoHS Certification Passed, Anti-Explosion and Coal Mining Safety Certification passed.
$
200.00
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Condition: New
Location: China
BH-60 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. Fixed gas detector adopts advanced catalytic gas sensor or eectrochemical sensor, which can translate the gas concentration in the air to the digital signal output.
$
276.99
Buy It Now
Free Shipping
Condition: New
Location: China
This gas detector supports customization of more than 300 kinds of gases such as CO, EX, H2S, CO2, O2,CH4,03,SO2,HCL,etc., and supports customization ... moreof different ranges. FIXED GAS DETECTOR HIGHTLIGHTS.
$
92.19
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Condition: New
Location: United States
:Air Quality Monitor CO,CO2, PM2.5, TVOC, HCHO, Temp/Humid (TZ-01) Have you gone nose blind to household odors or dust?. Detect low levels of airborne ... moreTVOCs perceivable to the human nose. Or the result of HCHO/TVOC will be accurate.
$
249.25
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Condition: New
Location: China
H2S 0-100ppm 10ppm 20ppm. This is a portable single gas detector can make continuous detection to combustible and toxic gases. It has good sensitivity ... moreand reproducibility. SO2 0-20ppm 2ppm 5ppm. High concentration protection for combustible gas;.
$
445.00
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Condition: New
Location: China
NO2 0-20ppm ±5%(F.S) ≦25s 0.1ppm 3ppm/10ppm. Gas curve display. CSTN colorful LCD, more intuitionistic, abundant and clear indication. Gas Sensor Life ... more2 years. Compact design, easy carrying. RoHS Certification Passed, Anti-Explosion and Coal Mining Safety Certification passed.
$
362.25
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Condition: New
Location: China
9 SO2 0-100ppm ±5%(F.S) ≦30s 0.1ppm 2ppm/10pppm. It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. ... moreWhen the concentration reaches or exceeds the preset alarm value.
$
300.00
Buy It Now
$10.00 Shipping
Condition: New
Location: China
Advanced imported sensor technology can monitor combustible gases, toxic gases, and oxygen deficiency hazards; The ZY500D series gas detector has two ... moreshell options: stainless steel and die cast aluminum, which can continuously monitor combustible and toxic gases.
$
234.98
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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. Fixed O2 Gas Monitor Tester Wall-mounted Oxygen Gas Detector Range 0 to 30%vol.
$
400.00
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$30.00 Shipping
Condition: Used
Location: United States
Dependable multigas detector tests for LEL, oxygen, carbon monoxide and hydrogen sulfide. The ALTAIR 4X RMultigas Detector surpasses industry standards ... morein several crucial areas. This versatile portable detector is a perfect match for industries ranging from fire fighting to welding, and its digital sensor output makes it less likely to suffer from RF interference.
$
252.69
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Condition: New
Location: China
Air Quality Monitor Dus PM2.5 PM10 Formaldehyde HCHO Gas Detector HoldPeak 5800F. The resolution of HCHO:0.01㎎/m3 ;. Accuracy of HCHO:
$
271.22
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$8.39 Shipping
Condition: Brand New
Location: China
0-20 、 100PPm. LEL -combustible gas. 0-10 、 100PPm. hydrogen sulfide-H2S. · LCD or LED gas concentration digital display and working status display. Gas ... moredetected. carbon monoxide. Explosion proof way.
$
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. fixed gas detector/transmitter. Shell material.
$
835.12
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$84.70 Shipping
Condition: Used
Location: Canada
$
306.73
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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 : Exd ⅡC T6 Gb.
$
445.00
Buy It Now
Free Shipping
Condition: New
Location: China
SO2 0-100ppm ±5%(F.S) ≦30s 0.1ppm 2ppm/10pppm. Gas curve display. CSTN colorful LCD, more intuitionistic, abundant and clear indication. Gas Sensor Life ... more2 years. Compact design, easy carrying.
$
299.97
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Condition: New
Location: China
Sensor fault self test, two levels of alarm, with the relay output function. Alarm record query function. Maximum distance between detector and main engine. ... moreWith temperature compensation, automatic zero correction function.
$
940.00
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Condition: New
Location: China
$
272.25
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Condition: New
Location: China
H2S 0-100ppm ±5%(F.S) ≦30s 1ppm 10ppm/20ppm. If it displays 0.251, gas concentration is. Gas curve display. CSTN colorful LCD, more intuitionistic, abundant ... moreand clear indication. Gas Sensor Life 2 years.
$
200.00
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Condition: New
Location: China
SENSOR: High quality electrochemical sensors Made in the UK. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Turn ON ... moreand GO. ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached.
$
345.36
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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. Single input: 4~20mA and RS485. 1%lel/1%vol.
$
272.62
Buy It Now
Free Shipping
Condition: New
Location: China
This is a portable single gas detector can make continuous detection to combustible and toxic gases. The shell adopts special high strength material and ... moreanti-smooth rubber,with the characters of water-proof and dust-proof.
$
67.43
Buy It Now
$19.72 Shipping
Condition: New – Open box
Location: Canada
$
200.00
Buy It Now
$10.00 Shipping
Condition: New
Location: China
Advanced imported sensor technology can monitor combustible gases, toxic gases, and oxygen deficiency hazards; The ZY500D series gas detector has two ... moreshell options: stainless steel and die cast aluminum, which can continuously monitor combustible and toxic gases.
$
399.99
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Free Shipping
Condition: New
Location: 松江区, China
(Dissolved Ozone Tester O3 Water Reader Analyzer 0 -10.00 mg/L. Revolutionary way to instantly get dissolved ozone value by using. BEST Ozone Pen in market! ... more4) Dissolved Gas Water Reader version, quickly read Dissolved Gas Concentration in water, Best Water Reading Pen in market.
$
83.24
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$9.00 Shipping
Condition: New
Location: 龙华区, China
Product View.
$
233.37
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$49.99 Shipping
Condition: New
Location: China
High precision portable and handheld CO, H2S, O2 and LEL gas tester with compact size and light weight, very easy to carry and operate. Resolution: CO: ... more1ppm, H2S: 1ppm, O2: 0.1%VOL, LEL: 0.1%LEL. Accuracy: CO: ±10%, H2S:±5%, O2: ±3%FS, LEL: ±5%FS.
$
194.99
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Condition: New
Location: China
0-20、100PPm. LEL -combustible gas. 0-10、100PPm. hydrogen sulfide-H2S. Gas detected. carbon monoxide. natural gas. Optional Range.
$
222.99
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Condition: New
Location: China
PH Range: -2.00 ~ +16.00 pH. This is the best PH reader in market. pH Buffer Kinds USA - pH 4.01, 7.00, 10.01 (NOT INCLUDED IN THIS SALE). Range -2.00 ... more~ +16.00 pH. Resolution 0.01 pH. NIST - pH 4.01, 6.86, 9.18.
$
477.36
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Free Shipping
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: 4-20mA. Single input : 4~20mA and RS485.
$
234.00
Buy It Now
Free Shipping
Condition: New
Location: China
Combustible gas, toxic gas. integrated point-type gas detector. LCD or LED gas concentration digital display and working status display. Detection accuracy ... moreadjustable, adjustable range. Detection principle.
$
340.00
Buy It Now
Free Shipping
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: 4-20mA. Single input : 4~20mA and RS485.
$
254.80
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$30.00 Shipping
Condition: Used
Location: China
Your request will be replied within 12 hours.
$
120.00
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$20.00 Shipping
Condition: New
Location: China
Self-check of sensor fault. Single input. Wall-mounted 7 24 hours continuously detection. 4~20mA and RS485. Product type. 0-95%RH (no dew). Working humidity. ... moreOutput current.
$
533.76
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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. Single input: 4~20mA and RS485. 1%lel/1%vol.
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