The REDARC hall effect current sensor is an electronic device which is designed to measure the current flowing in a circuit and output the value of that current as a voltage signal. (i.e. can monitor the amount of current to or from your main or auxiliary battery). The REDARC Hall effect current sensor is a high performance, compact cable mounted current sensor suitable for installation into rugged environments where a fully sealed product is required to assure reliability. This REDARC device is 100A rated and cannot be damaged by overload. If there is an alternator or system failure, the voltage reading will be low and drop as the battery discharges. In the case of an overcharge condition, the gauge will climb above its normal zone. There are pre-set alert levels to notify of these changes, altering the gauge backlight to programmable amber or red. The GS-AMPS is an optional sensor that is compatible with both REDARC gauges: the G52-VVA and G52-VA.Hall Eff. Current SensorSpecifications: Add-On 0 Prop 65 (C,R or CR) C Title HALL EFFECT CURRENT SENSOR Prop 65 - Warning Label Warning.JPG Prop 65 - Short Label WARNING: This product contains a chemical known to the State of California to cause cancer Prop 65 Yes/No YES Description_DEF Battery Current Sensor Description_DES Hall Eff. Current Sensor Description_EXT The REDARC Hall Effect Current Sensor is an electronic device which is designed to measure the current flowing in a circuit and output the value of that current as a voltage signal. Description_FAB Measures the current flowing in a circuit and output the value of that current as a voltage signal. Description_FAB High performance, compact cable mounted current sensor suitable for installation into rugged environment Description_FAB This REDARC device is 100A rated and cannot be damaged by overload. Description_INV HALL EFFECT CURRENT SENSOR Description_MKT The REDARC hall effect current sensor is an electronic device which is designed to measure the current flowing in a circuit and output the value of that current as a voltage signal. (i.e. can monitor the amount of current to or from your main or auxiliary battery). The REDARC Hall effect current sensor is a high performance, compact cable mounted current sensor suitable for installation into rugged environments where a fully sealed product is required to assure reliability. This REDARC device is 100A rated and cannot be damaged by overload. If there is an alternator or system failure, the voltage reading will be low and drop as the battery discharges. In the case of an overcharge condition, the gauge will climb above its normal zone. There are pre-set alert levels to notify of these changes, altering the gauge backlight to programmable amber or red. The GS-AMPS is an optional sensor that is compatible with both REDARC gauges: the G52-VVA and G52-VA. Description_SHO Current Sensor