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产品型录 |
共1 笔 产品 |
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Model:AHC-3
1.Japan FIGARO electrochemical sensor
2.Operating voltage: 120/230V AC (can support 9V back up battery); Wall mounted;
3.Alarm output: Sound&Flash alarm;
4.Alarm level: >400PPM CO between 4-15 minutes;>150PPM CO between ...
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