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Multi Gas Detector

China LH-DE21 Digital Conductivity Meter 316L Stainless Steel 2-2000 uS/cm RS485 for sale

LH-DE21 Digital Conductivity Meter 316L Stainless Steel 2-2000 uS/cm RS485

Price: Negotiable
MOQ: 1
Delivery Time: 15 work days

Coaxial 316L stainless steel sensor for accurate conductivity monitoring. Features MODBUS/RS485 output, NTC10K auto temperature compensation, and IP68 rating. Ideal for wastewater, aquaculture, and waterworks. Custom cable lengths available.

China Portable Water Analyzer LH-F Series Residual Chlorine 0.05-10.00mg/L 520nm for sale

Portable Water Analyzer LH-F Series Residual Chlorine 0.05-10.00mg/L 520nm

Price: Negotiable
MOQ: 1
Delivery Time: 15 work days

Compact and lightweight portable water analyzer for residual chlorine, total chlorine, and more. Features IP65 protection, LED light source, 24-hour battery life, and pre-stored standard curves. Ideal for municipal water, medical, and environmental testing.

China LH-DZ09 Online Turbidity Electrode 0-5000NTU RS485 4-20mA for Aquaculture Drinking Water for sale

LH-DZ09 Online Turbidity Electrode 0-5000NTU RS485 4-20mA for Aquaculture Drinking Water

Price: Negotiable
MOQ: 1
Delivery Time: 15 work days

The LH-DZ09 online turbidity electrode uses 90° scattered light method with near-infrared LED, meeting ISO7027. Features automatic cleaning, temperature compensation, and MODBUS/RS485 or 4-20mA output. Ideal for low turbidity detection in aquaculture and drinking water. IP68 rated, supports flow or submerged installation.

China LH-DR31 Digital ORP Sensor 2000mV Range RS485 MODBUS for Food Processing Aquaculture Waterworks for sale

LH-DR31 Digital ORP Sensor 2000mV Range RS485 MODBUS for Food Processing Aquaculture Waterworks

Price: Negotiable
MOQ: 1
Delivery Time: 15 work days

Digital ORP sensor with antifouling PTFE liquid coil, IP68 rating, and MODBUS/RS485 output. Reliable in harsh environments. Suitable for food processing, aquaculture, and waterworks. Custom cable length available.

China MS104K-S2 Heavy Duty Portable 2-in-1 Gas Tester 48h Battery IP68 for Mining Oil Gas for sale

MS104K-S2 Heavy Duty Portable 2-in-1 Gas Tester 48h Battery IP68 for Mining Oil Gas

Price: 200~10000USD
MOQ: 1
Delivery Time: Negotiable

Diffusion-type gas detector with plug-and-play digital sensors, 48h battery life, and IP68 protection. Supports 4G, GPS, and 1M+ data records. Ideal for confined spaces, petrochemical, and emergency rescue.

China MS104K-MINI Portable Gas Detector Electrochemical Sensor 3.6V DC 2 Year Battery Life for sale

MS104K-MINI Portable Gas Detector Electrochemical Sensor 3.6V DC 2 Year Battery Life

Price: 200~10000USD
MOQ: 1
Delivery Time: Negotiable

Compact and rugged portable gas detector with high accuracy electrochemical sensor. Features 2+ year battery life, 3-way alarm, and Ex ia IIC T4 Ga explosion-proof rating. Ideal for petrochemical, mining, and fire safety applications.

China PTM600S-AQI Portable Multi Gas Analyzer 5 Inch Touchscreen IP68 25000mAh for sale Video

PTM600S-AQI Portable Multi Gas Analyzer 5 Inch Touchscreen IP68 25000mAh

Price: USD 11500 ~40000 PER PCS
MOQ: 1
Delivery Time: 1-10 work days

Detects up to 30 gases, PM2.5/PM10, temperature, humidity, wind speed, and more. Features a 5-inch touchscreen, Android OS, 16GB storage, and IP68 protection. ISO, CE, FCC, ATEX, SIL3 approved. Ideal for industrial safety, environmental monitoring, and emergency response.

China MS104K Multi Gas Leak Detector 4 Gas Monitor H2S O2 CO Ex with 100000 Data Storage for sale

MS104K Multi Gas Leak Detector 4 Gas Monitor H2S O2 CO Ex with 100000 Data Storage

Price: USD200-900/pcs
MOQ: 1
Delivery Time: 3-7 days

Portable multi gas detector measures up to 4 gases simultaneously with pump or diffusion mode. Features large 100000-entry data storage, clear sound-light-vibration alarm, and IP65 protection. Ideal for petroleum, chemical, and mining safety monitoring.

China MS104K Portable 4-in-1 Gas Detector O2 CO H2S LEL IP65 Ex ia IIC T4 Ga for sale

MS104K Portable 4-in-1 Gas Detector O2 CO H2S LEL IP65 Ex ia IIC T4 Ga

Price: USD 40 - 150 / set
MOQ: 1
Delivery Time: 1-10 work days

Compact and rugged personal gas monitor for O2, CO, H2S, and LEL. Features TFT color display, triple alarms, 1000-event log, and IP65 protection. Ideal for confined spaces and industrial safety. Custom sensor options available.

China Accurate MS600-S2 Multi Gas Detector 4 Inch Touch Screen Industrial Environmental Protection Monitoring for sale Video

Accurate MS600-S2 Multi Gas Detector 4 Inch Touch Screen Industrial Environmental Protection Monitoring

Price: USD 500 - 5000/ set
MOQ: 1
Delivery Time: 1-10 work days

Portable multi gas detector with 4-inch HD touch screen, built-in pump, and 16G storage. Detects multiple gases simultaneously with high accuracy. Features SOS alarm, fall detection, and wireless data transmission. Ideal for petrochemical, environmental, and confined space applications.

China MS400-S Four Gas Detector with Electrochemical IR PID Catalytic Sensors 1-4 Gases for sale Video

MS400-S Four Gas Detector with Electrochemical IR PID Catalytic Sensors 1-4 Gases

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

The MS400-S portable gas detector supports 1-4 plug-and-play sensors including electrochemical, IR, PID, and catalytic. Features IP68 protection, 7.4V rechargeable battery, and data storage for 200,000+ records. Ideal for confined space, petrochemical, and emergency response applications.

China MS400-S Portable 4-in-1 Gas Detector with Pump Suction IP68 for Industrial Safety Monitoring for sale Video

MS400-S Portable 4-in-1 Gas Detector with Pump Suction IP68 for Industrial Safety Monitoring

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

The MS400-S detects 1-4 gases simultaneously with advanced electrochemical, infrared, and PID sensors. Features IP68 protection, 3-meter drop resistance, and 200,000-record data storage. Ideal for confined spaces, petrochemical, and environmental monitoring. Certifications: Exia2 CT4, ISO9001, CCEP.

China MS104K Portable 4 in 1 Multi Gas Detector CO2 O2 IR Diffusion Pump IP65 for sale Video

MS104K Portable 4 in 1 Multi Gas Detector CO2 O2 IR Diffusion Pump IP65

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

Detects 1 to 4 gases simultaneously with electrochemical, IR, or PID sensors. Features IP65 protection, 4500mAh battery, 100K data storage, and sound-light-vibration alarm. Exia II CT4 certified. Customizable ranges and probes for industrial safety.

China Zetron MS600 Portable 6 in 1 Multi Gas Detector with Built-in Pump 1% Fs Accuracy IP67 for sale Video

Zetron MS600 Portable 6 in 1 Multi Gas Detector with Built-in Pump 1% Fs Accuracy IP67

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

The MS600 detects 1-6 gases simultaneously with 1% F.S accuracy. Features a built-in suction pump, 2.5-inch color screen, IP67 protection, and 6000mA battery. Ideal for petroleum, chemical, and environmental use. Supports custom ranges and optional Bluetooth printer.

China Zetron MS500-CH4-IR Portable 5 in 1 Multi Gas Detector 6000mAh IP66 for sale Video

Zetron MS500-CH4-IR Portable 5 in 1 Multi Gas Detector 6000mAh IP66

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

Detects 1 to 5 gases simultaneously with over 500 gas types supported. Features advanced circuit design, IP66 protection, 6000mAh battery, and optional temperature/humidity measurement. Ideal for petroleum, chemical, and environmental applications.

China Zetron MS400-4 Portable 4 in 1 Gas Detector O2 CO H2S LEL Combustible Toxic Gas Monitor Industrial Safety for sale Video

Zetron MS400-4 Portable 4 in 1 Gas Detector O2 CO H2S LEL Combustible Toxic Gas Monitor Industrial Safety

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

Detects up to 4 gases including O2, CO, H2S, and LEL with over 500 gas type options. Features electrochemical and catalytic sensors, IP65 water resistance, and operates from -40°C to +70°C. Ideal for petroleum, chemical, and environmental safety applications.

China ABH842 Voice Type 4 in 1 Gas Detector EX O2 H2S CO Dust Proof Waterproof Explosion Proof IP65 for sale

ABH842 Voice Type 4 in 1 Gas Detector EX O2 H2S CO Dust Proof Waterproof Explosion Proof IP65

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

Portable multi gas detector with voice alarm, LCD display, and rechargeable battery. Detects EX, O2, H2S, CO. Dustproof, waterproof IP65, explosion-proof ExibIIBT3Gb. Ideal for petroleum, chemical, and safety industries.

China TSI 8144 AirAssure IAQ Monitor Continuous Indoor Air Quality Meter CO2 tVOC PM2.5 PM10 for sale

TSI 8144 AirAssure IAQ Monitor Continuous Indoor Air Quality Meter CO2 tVOC PM2.5 PM10

Price: Negotiable
MOQ: 1
Delivery Time: 3-7 days

TSI AirAssure IAQ Monitor measures CO2, tVOC, PM2.5, PM10, temperature, humidity, and barometric pressure. Easy installation, real-time dashboard, remote management, and custom alerts. Ideal for schools, offices, and industrial facilities.

China GT44 IP54 Portable Gas Detector 7 Application Modes Methane O2 CO H2S for sale

GT44 IP54 Portable Gas Detector 7 Application Modes Methane O2 CO H2S

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

Multi-mode portable gas detector with 7 application modes including leak test, confined space, and barhole. Measures methane from ppm to %Volume plus optional O2, CO, H2S. IP54 rated, rugged polycarbonate case, alkaline or rechargeable battery. UL and IECEx approved.

China MS600A Six in One Toxic Petroleum Harmful Gas Detector 500+ Gases Portable for sale

MS600A Six in One Toxic Petroleum Harmful Gas Detector 500+ Gases Portable

Price: Negotiable
MOQ: 1
Delivery Time: Negotiable

Detects over 500 gases including oxygen, combustible, and toxic types. Compact and lightweight design with continuous monitoring. Ideal for petroleum, chemical, and industrial safety. Certifications ensure reliable performance and customizable options available.