Newbie Question Regarding Sparkfun Pro Ethernet and I-Snail-VC-10

Thank you very much for your response. Still unable to get a reading but definitely must closer. Could you tell me if there is something wrong with my code?

void setup() {
 // put your setup code here, to run once:
 Serial.begin(9600);            // sets serial port running at 9600 baud:
    
}
 
void loop() {
  
  float volts = analogRead(0) * 5.0/1024.0;
  float ampsRMS = volts / 100.0;  // Measured current in amps.
 
  Serial.println(ampsRMS);       // print as an ASCII-encoded decimal

  // delay 1000 milliseconds before the next reading:
  delay(1000);

}

Thank you again.