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Portable Nitrogen Dioxide (NO2) Gas Detector

GD200-NO2
GasDog portable handheld NO2 Nitrogen Dioxide gas detector provides robust safety features like sound, light, and vibration alarms to warn of NO2 gas leaks, along with fast response times and precise mesurements and employs a built-in micro pump for gas sampling, ensuring rapid and accurate NO2 detection within 0 to 20ppm/50ppm/100ppm measuring range.
$725.11

Industrial Fixed Hydrogen Chloride (HCl) Gas Detector

GD700-HCL
Industrial fixed HCl gas detector for sale, available in measuring range of 0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm, 0-200ppm. It is a pump suction gas detector for monitoring Hydrogen Chloride gas leak 24 hours online in the confined space or pipeline.
$1,132.29

Portable Nitric Oxide (NO) Gas Detector

GD200-NO
Handheld Nitric Oxide NO gas detector provides multiple alert options, including sound, light, and vibration alarms to detect NO gas leaks effectively. This portable NO gas leak detector utilizes a built-in micropump for gas sampling, with fast response time and accurate detection from 0 to 20/50/100/250ppm.
$845.45

Fixed Hydrogen Cyanide (HCN) Gas Detector

GD300-HCN
HCN Hydrogen Cyanide fixed gas detector is a wall mounted gas monitor installed in pipelines and confined spaces, with measuring range from 0 to 10/20/50/100ppm. GasDog detector with remote control and sound & light alarm can 24h continuously monitor HCN gas concentration.
$1,125.23

Portable Oxygen (O2) Gas Detector

GD200-O2
Safe portable O2 Oxygen detector is ideal for monitoring Oxygen gas concentrations in the range of 0 to 30% VOL or 0 to 100% VOL. With features such as audible, visual and vibration alarms, a large-capacity battery that extends the operating time, and user-friendly setup and operation, this compact handheld Oxygen level detector is widely used in laboratories, research institutions, and confined spaces.
$478.15

Industrial Fixed Hydrogen Cyanide (HCN) Gas Detector

GD700-HCN
GasDog industrial fixed HCN gas detector with sound & alarm light is an online wall mounted gas monitor that can detect Hydrogen Cyanide in different kinds of situations, high sensitive and economical price, available with measuring range of 0 to 10/20/50/100ppm.
$1,195.79

Portable Ozone (O3) Gas Detector

GD200-O3
High precision portable Ozone O3 gas detector is available with real-time LCD display, sound, light, and vibration alarms and 0 to 10/20/50/100/500/1000ppm monitoring range for Ozone gas concentration monitoring. GasDog handheld gas monitor is known for its accuracy, fast response time, and ease of portability, making it the best choice for O3 gas detection in a variety of applications.
$814.96

Fixed Hydrogen Sulfide (H2S) Gas Detector

GD300-H2S
Fixed H2S gas detector is a wall mounted gas monitor to detect Hydrogen Sulfide with sound & light alarm, measuring range from 0 to 5ppm, 0 to 10ppm, 0 to 20ppm, 0 to 50ppm, 0 to 100ppm, or 0 to 200ppm. GasDog online detector has an infrared remote control and display to show real-time H2S concentration.
$484.83

Portable Phosphine (PH3) Gas Detector

GD200-PH3
Handheld PH3 Phosphine gas detector is a compact and highly accurate portable single gas detector capable of measuring phosphine concentrations in the range of 0 to 10/20/50/1000/2000/3000ppm. It provides precise PH3 monitoring through high-precision sensors, widely used in food storage, pest control and garden fruit tree management.
$733.26

Industrial Fixed Hydrogen Sulfide (H2S) Gas Detector

GD700-H2S
GasDog industrial fixed H2S gas detector is a wall mounted gas monitor to detect Hydrogen Sulfide with sound & light alarm, measuring range from 0 to 5 ppm, 0 to 10 ppm, 0 to 20 ppm, 0 to 50 ppm, 0 to 100 ppm or 0 to 200 ppm. This online gas detector has an infrared remote control to monitor real time H2S concentration.
$846.59

Portable Sulfur Dioxide (SO2) Gas Detector

GD200-SO2
GasDog SO2 Sulfur Dioxide gas detector excels at monitoring SO2 gas, with a high-precision sensor, clear LCD display, and compact handheld design. This portable personal gas detector is widely utilized in industrial settings like chemical processes, wood pulp and paper bleaching, food processing, and waste treatment.
$732.75

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

Fixed Methane (CH4) Gas Detector

GD300-CH4
Buy GasDog fixed CH4 gas detector online. This wall mounted gas monitor with a measuring range of 0-100% LEL, 0-50%VOL, 0-100%VOL, features an advanced gas sensor and audible & visual alarm for detecting and monitoring Methane gas concentration in a confined place.
$2,091.69

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

Industrial Fixed Methane (CH4) Gas Detector

GD700-CH4
Fixed CH4 gas detector for sale online. This industrial gas monitor with a measuring range of 0-100% LEL, 0-50%, 0-100% VOL, features a sensitive gas sensor and remote control for detecting and monitoring Methane gas concentration.
$2,052.89

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

Fixed Nitrogen (N2) Gas Detector

GD300-N2
Buy fixed N2 gas detector online, measuring range 0-100% VOL, with remote control and real-time display. This GasDog gas detector can be installed in pipelines and confined spaces for detecting and monitoring Nitrogen concentration 24 hours online.
$741.57

Industrial Fixed Nitrogen (N2) Gas Detector

GD700-N2
Industrial fixed N2 gas detector is a wall mounted gas monitor installed in pipelines and confined spaces, with a measuring range from 0 to 100% VOL. GasDog detector with remote control and sound & light alarm can 24h continuously monitor Nitrogen gas concentration.
$1,036.99

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

Fixed Nitric Oxide (NO) Gas Detector

GD300-NO
Nitric Oxide gas detector is a fixed type monitor with a measuring range from 0 to 20/50/20/100/250/500/1000ppm. This wall mounted gas detector supports remote control for monitoring and detecting NO gas concentration 24 hours online in a confined space or pipeline.
$720.77