A monitoring system for use when loading fluid from a source tank to a destination tank via a loader apparatus , the monitoring system having: a first input for coupling to the source tank in order to receive a source tank input signal; a second input for coupling to the destination tank in order to receive a destination tank input signal; a sensor input for receiving a sensor signal from a fill level sensor in the destination tank; circuitry configured to determine: a fill level status in accordance with the sensor signal; characterized by the monitoring system having: circuitry configured to determine: a first status of an electrical continuity between the loader apparatus and the source tank in accordance with the source tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, a second status of an electrical continuity between the loader apparatus and the destination tank in accordance with the destination tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, and a single user interface for displaying the first status, second status and fill level status. a first input for coupling to the source tank in order to receive a source tank input signal; a second input for coupling to the destination tank in order to receive a destination tank input signal; a sensor input for receiving a sensor signal from a fill level sensor in the destination tank; circuitry configured to determine: a fill level status in accordance with the sensor signal; characterized by the monitoring system having: circuitry configured to determine: a first status of an electrical continuity between the loader apparatus and the source tank in accordance with the source tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, a second status of an electrical continuity between the loader apparatus and the destination tank in accordance with the destination tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, and a single user interface for displaying the first status, second status and fill level status. circuitry configured to determine: a first status of an electrical continuity between the loader apparatus and the source tank in accordance with the source tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, a second status of an electrical continuity between the loader apparatus and the destination tank in accordance with the destination tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, and a first status of an electrical continuity between the loader apparatus and the source tank in accordance with the source tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, a second status of an electrical continuity between the loader apparatus and the destination tank in accordance with the destination tank input signal, wherein determining the status of the electrical continuity includes verifying that the electrical continuity is adequate to provide grounding, and a single user interface for displaying the first status, second status and fill level status. <EOS>