Multi Gas Detectors

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Explosion Proof Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, VOC

GD400-5GAS
GasDog portable 5-in-1 multi gas detector is a suction and diffusion dual-purpose monitor that has passed ATEX certification and can simultaneously detect multiple gases such as CO, H2S, O2, LEL and VOC. The VOC range can be selected from 0-100ppm, 0-500ppm, 0-1000ppm and 0-5000ppm.
$2,852.11

Explosion Proof Multi Gas Detector, 4 Gas, CO, H2S, O2, LEL

GD400-4GAS
Buy a cheap GasDog multi-gas detector to monitor 4 gases (O2, H2S, O2, and EX) concentrations at the same time. It is a portable gas detector, equipped with a high-quality gas sensor, sound alarm, and ATEX explosion-proof certifications.
$765.87

Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX

GD500-4GAS
GasDog 4 in 1 gas detector can detect and monitor CO (0-1000ppm), H2S (0-100ppm), O2 (0-30% VOL) and EX (0-100% LEL) simultaneously. Handheld multi-gas detector equipped with a back clip, protected by silicone case, ideal for confined space, home and fire service.
$448.98

Portable Multi Gas Analyzer, 4 Gas, NO2, SO2, CO, O3

GD600-GAS
Portable gas analyzer for sale on GasDog. This handheld multi gas analyser can detect 4 gases, including NO2 (0-10ppm), SO2 (0-10ppm), CO (0-20ppm), and O3 (0-10ppm), with high definition LCD display to show the measurement data, 1-18 kinds of gases can be customized.
$6,751.35

Industrial Fixed Multi Gas Detector, 4 Gas, CO, H2S, O2, LEL

GD700-4GAS
Industrial fixed 4 in 1 gas detector can monitor CO (0-2000ppm), H2S (0-200ppm), O2 (0-30% VOL), LEL (0-100% LEL, 0-100%VOL). This multi gas monitor comes with a sound & light alarm, ideal for confined spaces, home, and fire service.
$1,956.19

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, Cl2

GD700-5GASCL2
Industrial fixed 5 in 1 gas detector comes with a sound & light alarm, ideal for confined spaces, home, and fire service. This multi gas monitor can detect 5 gas concentrations, including CO (0-2000ppm), H2S (0-200ppm), O2(0-30% VOL), LEL (0-100% LEL), and Cl2 (0-100ppm).
$1,670.49

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, CO2

GD700-5GASCO2
GasDog industrial fixed 5 in 1 gas detector with a sound & light alarm, is an online wall mounted gas monitor that can detect 5 gas concentrations in different kinds of situations, including CO (0-2000ppm), H2S (0-200ppm), O2 (0-30% VOL), LEL (0-100% LEL), and CO2 (0-50000ppm, 0-20% VOL), high sensitive and economical price.
$1,956.19

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, NH3

GD700-5GASNH3
Industrial fixed 5 in 1 gas detector for sale. This multi gas monitor is a wall mounted detector that supports remote control for monitoring CO (0-2000ppm), H2S (0-200ppm), O2 (0-30% VOL), LEL (0-100% LEL), and NH3 (0-200ppm) concentration 24 hours online in the confined space or pipeline.
$1,765.79

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, NO

GD700-5GASNO
Buy industrial 5 in 1 fixed gas detector on GasDog. This wall mounted multi gas detector with remote control and real-time display can be installed in pipelines and confined spaces for 24-hour online detection and monitoring of CO, H2S, O2, LEL & NO concentration.
$1,670.49

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, NO2

GD700-5GASNO2
GasDog industrial fixed multi gas detector is a wall mounted gas monitor with an advanced gas sensor and audible & visual alarm for detecting and monitoring 5 gas CO (0-2000ppm), H2S (0-200ppm), O2 (0-30% VOL), LEL (0-100% LEL), NO2 (0-100ppm) gas concentration in a confined place.
$1,670.49

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, SO2

GD700-5GASSO2
Industrial fixed 5 in 1 gas detector is a wall-mounted gas monitor to detect gas leak with sound & light alarm, measuring range of CO (0-2000ppm), H2S (0-200ppm), O2 (0-30% VOL), LEL (0-100% LEL), SO2 (0-100ppm). This online gas detector has an infrared remote control to monitor real-time 5 gas concentration.
$1,670.49

Industrial Fixed Multi Gas Detector, 5 Gas, CO, H2S, O2, LEL, VOC

GD700-5GASVOC
Shop industrial fixed 5 in 1 gas detector at an economical price. This wall-mounted gas monitor is used to detect gas leak with sound & light alarm, measuring range of CO (0-2000ppm), H2S (0-200ppm), O2 (0-30% VOL), LEL (0-100% LEL), VOC (0-2000ppm). This online gas detector has an infrared remote control to monitor real-time 5 gas concentration.
$2,543.59

Multi-gas detectors are essential devices for monitoring various gases to ensure safety. GasDog portable multi gas monitors with sound & light alarm are available in various configurations, including 4-gas, 5-gas detectors, and 4-gas analyzers. The best multi-gas detectors offer comprehensive protection by simultaneously measuring and displaying key gas parameters.

In hazardous environments, the Lower Explosive Limit (LEL or Ex) is monitored, enhancing safety by warning of potentially explosive conditions. For on-the-go applications, portable and handheld gas detectors provide flexibility and convenience.

Portable multi gas detectors are indispensable for detecting combustible gases, toxic gases and VOC gases, ensuring the safety of individuals and safeguarding property. Whether at home or in an industrial setting, these devices are vital testers for maintaining a secure environment and preventing gas-related accidents.