GAOTek Leakage Multi Gas Detector

GAOTek Leakage Multi Gas Detector is a high-performance portable gas detector that can detect multiple gases




GAOTek Leakage Multi Gas Detector is a high-performance portable gas detector that can detect multiple gases. The device has humanized operation functions such as one-key security detection, one-key storage, automatic image flipping, as well as the man down alarm function; With optional Bluetooth transmission function, allowing safety personnel to obtain real-time data and the alarm status. It has obtained international IECEX, ATEX explosion-proof certification. The instrument is mainly working in suction mode. When the air pump fails or in special emergency situations, it can automatically switch to the diffusion sampling method, thereby improving the protection to a new Level.



  • Small, light, solid, three proofing rubber coated shell, ergonomic design
  • High resolution color screen, real-time value display
  • Full Chinese menu, easy to operate
  • Three proof rubber coated shell, ergonomic design
  • Large capacity data storage space, capable of storing 260000 pieces of data
  • Convenient continuous and segmented storage switching operation
  • Professional visual data analysis software


Technical Specification

Gas Detected Oxygen, Combustible gas, Carbon monoxide, Hydrogen sulfide, VOC
Detection Principle Catalytic combustion, Electrochemistry, PID
Measure Range VOL: 0% to 30%LEL: 0% to 100%

0 ppm to 500 ppm

Resolution VOL: 0.01%LEL: 1%

0.1 ppm to 1 ppm

Precision ≤±2% FS
Data Record Can store 100,000 sets data, adjustable storage interval from 5 seconds to 3600 seconds, data exportable with data cable
Response Time ≤10 S
Recovery Time ≤10 S
Repeatability ≤±1%
Linearity Error ≤±1%
Zero Shift ≤±1% FS
Display Monochrome graphics (160 x 96), screen can be automatically flipped
Operating Language Chinese/English or customized
Temperature -4 °F to 122 °F (-20 °C to 50 °C)
Humidity 0% RH to 90% RH
Degree of Protection IP 67
Alarm Mode Sound, light, vibration
Environmental Pressure 12.49 PSI to 15.37 PSI (86 kPa to 106 Kpa)
Dimensions 6.18 in x 3.32 in x 2.34 in (157 mm x 84.5 mm x 59.5 mm)
Weight 0.80 lb (365 g)


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