The portable SNIFFER© series detectors include a complete range of high precision and cheap instruments, which can rapidly detect in the atmosphere, toxic and inflammable gases.
The control of the instruments is performed by a microprocessor, which automatically regulates the zero and span parameters and the alarm levels of the sensor, making this operation easy and immediate.
Alarm levels threshold is indicated by an acoustic horn and by a visual signal directly mounted on the probe.
The detectors are supplied with rechargeable batteries directly mounted on the operating unit granting a continuous autonomy of operation of about four hours.
The level of gas concentration is indicated by an acoustic horn with proportional frequency and by light indicators linked to alarm levels.
The HT models have a LCD graphic display for the display of the reported measurements.
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