Industrial Scientific M40 Pro 4-in-1 Gas Detector. Detects gases: LEL/CH4, CO, O2, H2S.

* Please consult before ordering (price determined by configuration).

■ Next-generation intelligent sensor with high-efficiency chip
■ New servo system sampling pump, enabling ultra-long-range sampling up to 33 meters
■ Up to 20 hours of standby time

Detectable gases: Combustible gases/methane, carbon monoxide, oxygen, and hydrogen sulfide
LEL/CH4, CO, O2, H2S

The M40 Pro is an upgraded version of Insco's classic M40 product, offering numerous advantages over the M40. The M40 Pro can simultaneously detect combustible gases, oxygen, carbon monoxide, and hydrogen sulfide.

Smart Sensor

Utilizing a new generation of industrial-grade sensors, equipped with an ultra-efficient CPU chip, temperature and humidity compensation improves linearity, and features self-protection to prevent damage from high gas concentrations, thereby extending sensor life.

New Sampling Pump

The new servo-based sampling pump boasts an ultra-long sampling range of 33 meters and a high-power output motor, significantly expanding the sampling radius and enhancing its ability to capture gas molecules.

Two-Button Operation

The two-button "Confirm" and "Select" buttons ensure immediate operation, offering simplified operation and a clear display to minimize operational errors.