




4-in-1 gas detector *1, charging cable *1, certificate of conformity *1, user manual *1

Pump-suction four-in-one
CNÂ¥898.00

AS8801 Oxygen Detector (0-30%VOL)
CNÂ¥528.00
High precision measurement
Adjustable alarm concentration thresholds (high and low)
Simultaneous continuous detection of four gases
Automatic shutdown function
Audible, visual, and vibration alarms (triple alarm)
Alarm values concentration adjustable
Rechargeable 3.7V lithium battery
USB charging interface
High-definition segmented LCD screen
Displays gas concentration values clearly
Built-in gas sampling pump with suction method
Can sample gas from up to 50 feet distance
Sampling pump tightly connected to main sensor unit with screw fixation
Soft hose included for checking narrow spaces, pipelines, and complex equipment structures
Upgraded crocodile clip for easy carrying and handheld operation
Side interface for sensor connection
USB data cable connection for data transfer
Back clip design for convenient portability and testing
Industrial gas leak detection
Suitable for oxygen, carbon monoxide, hydrogen sulfide, and combustible gases
Ideal for gas pipelines, ship transportation, petroleum extraction, tunnels, metallurgy, and other industrial environments

Wine Explorer No.1 (Red and Blue Stick)
CNÂ¥202.00

BT-JLY (Color Screen, High Precision)
CNÂ¥235.00