Air Quality Monitors Portable Multi Gas Analyzer Ch4 O2 Co H2S Combustible Detector

Features 6. The gas concentration can be displayed in two ways of numbers and curves at the same time; 7.With a USB communication port, it can communicate directly with the computer at a speed of 9600 bytes; 8.It has the function of test recording, which can store the measurement data for 1 month, and can check the data with the instrument or computer; 9.It has the function of alarm recording, which can record the time and type of the most recent 4 alarms; 10.It has the function of calibration and recording; it can record the latest 4 calibration time and range size; 11.Using high-capacity lithium battery power supply, rechargeable, automatic shutdown when low battery; 12.Can set high report, low report, TWA , STEL , shutdown time , air pump speed and so on.

• 1.It adopts intelligent probe design, which is more convenient for future calibration and maintenance;
• 2.Faults, warnings, operation errors, and alarms will be intelligently prompted;
• 3.Built-in CF calibration coefficient (only valid for VOC measurement);
• 4.With alarm and visual alarm function, the status bar can also display the alarm status;
• 5.Full-color 3.5-inch TFT screen, color LCD display is intuitive;