     { UNIT_TEMP,     "Temperature", "C" },
     { UNIT_VOLT,     "Voltage", "V" },
     { UNIT_OHM,      "Resistance", "ohm" },
-    { UNIT_SCALAR,   "(no unit)", "" },
-    { UNIT_TESLA,    "Magnetic field (Tesla)", "T" }, // 10^-4 T = 1 gauss
-    { UNIT_PASCAL,   "Pressure (Pascal)", "Pa" },
+    { UNIT_SCALAR,   "Scalar", "" },
+    { UNIT_TESLA,    "Magnetic field", "T" }, // 10^-4 T = 1 gauss
+    { UNIT_PASCAL,   "Pressure", "Pa" },
 };
 
 static int numUnits = sizeof(units) / sizeof(units[0]);


void setup () {
    Serial.begin(57600);
    Serial.print("\r\n[JeeNode General]\r\n");
    loadRF12Config();
    loadConfig();


                        Serial.println("Port already used");
                        break;
                    }
                }
                if(i==numPlugs) {
                    if(numPlugs == MAX_PLUGS) {
                        Serial.println("Too many plugs defined");
                        break;
                    }
                    memset(&plugs[numPlugs], 0, sizeof(Plug));
                    plugs[numPlugs].port = port;
                    plugs[numPlugs].device_id = dev->device_id;
                    plugs[numPlugs].period = SCALE(6,2);  // 600 * tenths of seconds = 1 minute
                    for(int k=0; k<dev->num_measurements; k++) {
                        plugs[numPlugs].scale[k] = dev->measurements[k].scale;
                    }
                    numPlugs++;
                    Serial.println("Device added.");
                    init_measure(plugs[numPlugs-1]);
                }
                saveConfig();
                scheduler.timer(TASK_ANNOUNCE, 0);
            }
            break;
