Gas Detection & Monitoring

The SISCO compact handheld chlorine dioxide (ClO2) gas detector offers precise and reliable detection across a wide range of applications. You can choose from detection options including 0 to 1 ppm, 0 to 5 ppm, 0 to 10 ppm, 0 to 20 ppm, 0 to 50 ppm, or 0 to 100 ppm, tailored to your specific needs. Ideal for chemical processing, water purification, and environmental monitoring, this gas detector provides the flexibility and accuracy necessary to effectively manage potential hazards.

The handheld combustible gas detector is a powerful and reliable tool designed to detect flammable gas concentrations ranging from 0 to 100% of the Lower Explosive Limit (LEL). Its advanced design includes an LCD dot matrix display, offering real-time readouts of gas type, concentration, and environmental conditions.

Buy an ethylene (C2H4) detector online. It is a highly accurate portable gas detector with a measurement range from 0 to 10/20/50/100/500/1000/2000 ppm. The handheld ethylene gas detector features a back clip and a silicone case, suitable for different kinds of situations.

The portable hydrocarbon (HC) gas detector features an intuitive display and simple controls, allowing users to easily interpret gas concentration levels. Its ability to measure up to 100% LEL ensures comprehensive monitoring, reducing the risk of fire or explosion in flammable gas-prone areas.

Reliable portable hydrogen gas detector with a measurement range from 0 to 500ppm, 1000ppm, 2000ppm, and 5000ppm for your choice. The Handheld H2 detector has a real-time LCD display, sound and light vibration alarm, 0-10ppm (0.001ppm) measuring range, durable and compact design, easy to carry and operate.

High precision hydrogen cyanide (HCN) detector is a portable detector that has a measurement range from 0 to 10/20/50/100 ppm. Handheld gas detectors are designed with a special high-intensity engineering plastics housing, suitable for different kinds of situations and environments.

Handheld hydrogen fluoride (HF) gas detector with detection ranges from 0 to 1/5/10/50 ppm, ensures precise monitoring of hazardous gas levels. It’s the ideal solution for industries such as chemical manufacturing, laboratories, and semiconductor production, where HF gas poses a risk to worker health and safety.

Buy a high precision gas detector online. It is a portable methane gas detector that comes with an infrared methane sensor, built-in micro pump, measuring range of 0-100% VOL, fast response, accurate measurement, and long service life.

This handheld multi-gas detector is a reliable 4-gas monitoring device that simultaneously detects flammable gases (LEL), oxygen (O₂), hydrogen sulfide (H₂S), and carbon monoxide (CO). Designed for high-risk environments, it provides real-time gas concentration readings and audible/visual/vibration alarms for instant safety alerts. Ideal for use as a multi gas detector 4 gas solution in various industries.

Handheld nitric oxide gas detector is available with an optional measuring range from 0 to 20/50/100/250 ppm. Compact NO detector is portable and convenient to transport and gives sound, light and vibration alarms for NO gas leaks.

High precision handheld NO2 detector for sale online. It is a compact nitrogen dioxide detector with an optional measuring range of 0 to 20/50/100 ppm, providing a sound, light and vibration alarm for NO2 gas leaks, fast response and accurate detection.

This handheld SF6 gas detector offers flexible detection ranges from 0 to 1000 ppm, 0 to 2000 ppm, and 0 to 3000 ppm. With a resolution of 1 ppm, this device provides unparalleled precision for detecting sulfur hexafluoride leaks in power stations, transformers, and circuit breakers.

Best air quality monitor for sale online. It is designed for measuring PM2.5/PM1.0/PM10, CO2, TVOC, Temperature and Humidity. AQI data can also be displayed on the screen. Other functions like time, calendar and alarm clock are included. Home air quality monitor comes with a big display, large capacity rechargeable battery and 24-hour real-time monitoring, easy to operate and read.

Radon monitor features a 2.0-inch TFT color screen that clearly displays real-time values, cumulative averages, and peak values. This radon monitor also monitors temperature and humidity, giving a comprehensive overview of indoor environmental conditions.

High accuracy indoor air quality monitor is used for performing 24-hour real time monitoring of PM2.5, HCHO, TVOC, PM1.0, PM10, temperature and humidity. Compact air quality tester features 4 independent sensors and a large LCD display to show real-time air quality readings, also supports time, calendar and alarm clock functions, suitable for home, car and public places.

Industrial fixed carbon monoxide (CO) gas detector provides continuous and accurate monitoring of CO gas levels in industrial and commercial environments. With multiple measuring ranges (0–10 ppm, 0–20 ppm, 0–50 ppm, 0–100 ppm, 0–1000 ppm, 0–2000 ppm, and 0–5000 ppm), this detector meets the needs of various applications—from precise low-level detection to high-concentration industrial monitoring.

Cheap price infrared leak detector for sale online. The HVAC refrigerant leak detector has an adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.1oz/yr.

The nitrogen purity analyzer equipped with an intuitive LCD digital display, offers real-time measurement of oxygen content, enabling users to accurately determine nitrogen purity. It provides relay contact output and a 4-20mA standard analog output, ensuring seamless integration into industrial automation and monitoring systems.

Standalone fire alarm with a 360-degree high-decibel smoke detection system. This fire alarm emits a powerful 85 dB sound audible up to 3 meters away. It is equipped with highly sensitive sensors that provide immediate alerts when smoke levels surpass safety thresholds. Ideal for use in homes, hotels, schools, computer rooms, and libraries.

The sisco wall mounted photoelectric smoke detector features an infrared photoelectric sensor and a beeping smoke alarm that accurately removes interference from normal smoke, such as cigarettes, and prevents false alarms. This smoke alarm has 85dB of audible alarm sound, built-in battery, in the case of low battery voltage, can also be issued every 40 seconds short "beep" sound reminder, for your intimate protection.