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8900 Series is a flexible portable gas detector for multi-gases(up to 4 gases) leak detection. It can be set with original CITY catalytic combustion sensor for combustible gas, while original electro-chemical sensors for toxic gases and oxygen. The normal gases detected are CO, H2S, O2, LEL(CH4)while it can be set to monitor other four gases. It has large LCD screen and two instant alarms with audio/visual and vibratory indicators, making it a favorite indicator for operators working in demanding industrial environments.

Features

1. LCD dot matrix display, the gas type, unit, concentration, local time, temperature and max measure value (optional) can be showed on the screen.

2. Electrochemical Principle Sensor from UK , keep high accuracy.

3. Explosion-proof certification, explosion-proof grade: ExiaⅡCT4.

4. With Self-calibration and zero calibration functions, makes the detection more accurate and reliable.

5. One press to restore factory setting, free from the bother of mis-operation.

6. Alarm with sound and light, alarm point could be programmed.

7. Rechargeable lithium polymer battery of large capacity.

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