الوصف

• The use of advanced **-bit microcontroller as a control unit.
• One- operation, simple and reliable.
• Real-time battery voltage display.
• Provides real-time residual voltage display.
• Battery undervoltage tips and automatic shutdown, extend battery life.
• Replaceable modular sensor.
• Calibration concentration plant is adjustable, convenient user calibration.
• High concentrations of combustible gas sensor protection function.
• Triple sound, light, vibration alarm, attract attention.
• Integrated data record function and alarm function.
• Streamlined appearance design, high waterproof and dustproof design (IP*5), ABS chemical defense design, beautiful and easy, feel is very strong.
• Can be set up to adjust stations.
• Provide real time clock display.
• Automatic calibration function and reduce the measurement error.
• Boot self-checking function, integration as TWA and STEL alarm function.
• To analyze data backup, and PC communication, processing and statistical functions.