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factory supply best portable methane gas detector

concentration measuring instrument Hand held gas detector Intrinsically safe apparatus ISO9001:2000 certificate

TUV 50194 portable methane gas detector GS705

portable methane gas detector 1.Detect gas: NG,LPG and coal gas 2.DC 3V (2pcs AA batteries) 3.Low battery voltage alarm

PGas-41 CO High precision portable ammonia gas detector portable methane gas detector for lpg

1.High sensitivity and accuracy; 2.Ex(ia) IICT3,CE certificate; 3.Detect four gas and alarm (O2 CH4 CO H2S)

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Portable methane gas detector /Gas analyzer price

portable methane gas detector continuous automatic quick test CO2,CO,CH4,NH3,NOX,SO2,SF6, hydrocarbons and so on

JCB4 mining portable methane gas detector

Coal mine methane (CH4) gas detector 1.Explosion-proof 2.Portable 3.Measuring range: (0~4)%

K60 Portable methane detector for CH4 leak in atmosphere with CE certificate

Portable methane detector: 1.High quality imported sensor 2. 2 years service life 3. CE certificate

Home portable detect LPG & LNG gas portable methane gas detector with self test function

portable methane gas detector 1. Hot wire type sensor 2. 220/110 V AC power source 3. Self test function 4. 85dB alarm mode

Portable Infrared Methane Detector in coal mine

Portable Infrared Burglar Alarm infrared burglar alarm Portable Infrared Alarm Burglar Alarm

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Newest upgrade portable gas detector methane gas detector

Home Alarm Leaking Gas Alarm 1.Celling mounted 2.Auto reset after alarm 3.MCU process high stable 4.CE

GJC4 Portable methane detector

supplier of GJC4 methane sensor (gas sensor) 1.hot sell 2.good quality 3.MA

Hand held portable methane gas detector OEM offer

Natural LPG gas leak detector 110-220V AC Power, Fault and Alarm Indictor Connect with Solenoid valve CE, EN50194

CA-2100H Portable Methane Detector

1. Advanced MPU technology 2. Low power consumption 3. Sensitive and able to reture to zero