BOSEAN BH-4M

BOSEAN BH-4M

•  The new GUI design scheme is adopted, the interface display is more comprehensive, and the operation is more user-friendly.
• Natural diffusion or pumping gas detection methods can be selected, and 1 to 4 gas types can be detected at the same time.
• Using miniature vacuum sampling pump, stable flow, long life    and low noise.
• It adopts a 2.0-inch high-definition color screen with a wide viewing angle of 120 degrees.
• The three-button operation is simple and intuitive.
• Support a variety of extended functions to meet users' different product applications.
• Sound, light, vibration and display four alarm modes.
• It supports switching between real-time gas concentration data display and real-time curve display mode.
• It supports multi-point calibration, up to 5 points calibration.
• Multiple data storage methods, alarm storage, manual storage.
• Support Chinese and English switching, other languages can be customized.
• Large-capacity (2500mAh) rechargeable lithium battery, which can last longer.
• The USB interface adopts Type-C interface, and there is no fear of plugging in front and back.
• Support TWA, STEL alarm function.
• Gas sampling method:  Pump suction type, natural diffusion type