OPERATION OF VRAE
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2 OPERATION OF VRAE
The VRAE Monitor is a walkie-talkie size multi-gas
exposure monitor. It gives real time measurements and
activates alarm signals whenever the exposure exceeds
preset limits. Prior to factory shipment, the VRAE is preset
with default alarm limits and the sensors are pre-calibrated
with standard calibration gas. However, the user should
calibrate the instrument before the first use. After the
monitor is fully charged and calibrated, it is ready for
immediate operation.