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Contact Supplierit is compact and microprocesor controlled based
these analytical devices measure the quality or concentration of oxygen within a mixture of gases, enabling facility owners and managers to monitor gas levels in an environment to ensure they remain at an appropriate range for efficient and safe operations
specification: · accuracy : +/-2%. · display : high quality 128 x 64 graphics lcd. · sampling : direct plug in · zero calibration: automatic at instrument start up with fresh air sample. · power supply : 230 v ac · battery backup: 6-7 hrs |
* response time: 30 seconds at 95% variation