The IDB Model 471M is a battery-powered Conduction to Ground
Monitor which provides a simple and reliable means for screening personnel entering sensitive areas for the effectiveness of their conductive footwear and antistatic wrist straps to avoid the presence of electrostatic charges on the human body.
Sensitive or hazardous areas may occur in the explosives, chemical, petrochemical and plastics industries in the handling of solvents and hydrocarbon fuels, and in the semi-conductor industry in the handling and assembly of special semi-conductor devices.
Conductive/antistatic footwear providing conduction to earth of 0 - 1MΩ is a simple way to avoid accumulation of net electrostatic charge on personnel. The Model 471M has a pre-set threshold above which the red danger lamp will illuminate.
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>>> Hazardous Area Personnel Test Meters ID-471M