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Product Description:
1. Principle: Electrochemical
2. Measure range: O2: 0-30%VOL, HF: 0-5ppm
3. Resolution: O2: 0.01%VOL, HF: 0.001ppm
4. Sensor and ic are imported from UK, brand is City, fast response and high precision
5. Alarm with sound, light and vibration, alarm ponit is modified
6. Protection level of the instrument reaches IP67
7. Large capacity of lithium polymer battery
8. Can effectively resist a three-meter drop
9. Man down alarm function
10. With 2G SD card, you can view historical data and download on PC
11. Detect the HF and O2 gases concentration in the air
12. Detection mode: Internal sampling pump, fast response and reliable
13. English language
14. Dimension: 270*75*41mm Weight: 400g
15. Working temperature: -20~50C, Humidity: 0-95%RH
16. With IECEX ATEX CE ISO9001-2015 certifications