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4 in 1 Pump Gas Detector, Industrial Multi Gas Tester with Active Sampling
$169.90
This pump-sampling 4-in-1 gas detector measures CO, H₂S, O₂ and combustible gas with an active pump that draws air into the sensor quickly — ideal for pre-entry checks of confined spaces, pipelines and storage tanks.
Equipped with triple alarm system (audible, visual, vibration) and a clear real-time LCD display showing each gas reading and status. Anti-slip body design with easy operation keys. Sensor combination and parameters customizable for OEM orders.