diff --git a/src/PSUSensor.cpp b/src/PSUSensor.cpp
index d323b4d..9ceda7f 100644
--- a/src/PSUSensor.cpp
+++ b/src/PSUSensor.cpp
@@ -42,14 +42,14 @@
                      std::vector<thresholds::Threshold>&& thresholdsIn,
                      const std::string& sensorConfiguration,
                      const std::string& sensorUnits, unsigned int factor,
-                     double max, double min, const std::string& label,
-                     size_t tSize, double pollRate) :
+                     double max, double min, double offset,
+                     const std::string& label, size_t tSize, double pollRate) :
     Sensor(boost::replace_all_copy(sensorName, " ", "_"),
            std::move(thresholdsIn), sensorConfiguration, objectType, false, max,
            min, conn),
     std::enable_shared_from_this<PSUSensor>(), objServer(objectServer),
     inputDev(io), waitTimer(io), path(path), pathRatedMax(""), pathRatedMin(""),
-    sensorFactor(factor), minMaxReadCounter(0)
+    sensorFactor(factor), minMaxReadCounter(0), sensorOffset(offset)
 {
     std::string unitPath = sensor_paths::getPathForUnits(sensorUnits);
     if constexpr (debug)
@@ -57,8 +57,8 @@
         std::cerr << "Constructed sensor: path " << path << " type "
                   << objectType << " config " << sensorConfiguration
                   << " typename " << unitPath << " factor " << factor << " min "
-                  << min << " max " << max << " name \"" << sensorName
-                  << "\"\n";
+                  << min << " max " << max << " offset " << offset << " name \""
+                  << sensorName << "\"\n";
     }
     if (pollRate > 0.0)
     {
@@ -181,7 +181,7 @@
         try
         {
             rawValue = std::stod(buffer);
-            updateValue(rawValue / sensorFactor);
+            updateValue((rawValue / sensorFactor) + sensorOffset);
             if (minMaxReadCounter++ % 8 == 0)
             {
                 updateMinMaxValues();
diff --git a/src/PSUSensorMain.cpp b/src/PSUSensorMain.cpp
index 01ae6d8..e31eb1b 100644
--- a/src/PSUSensorMain.cpp
+++ b/src/PSUSensorMain.cpp
@@ -620,6 +620,7 @@
             std::string keyScale = labelHead + "_Scale";
             std::string keyMin = labelHead + "_Min";
             std::string keyMax = labelHead + "_Max";
+            std::string keyOffset = labelHead + "_Offset";
 
             bool customizedName = false;
             auto findCustomName = baseConfig->second.find(keyName);
@@ -697,6 +698,21 @@
                 }
             }
 
+            auto findCustomOffset = baseConfig->second.find(keyOffset);
+            if (findCustomOffset != baseConfig->second.end())
+            {
+                try
+                {
+                    psuProperty->sensorOffset = std::visit(
+                        VariantToDoubleVisitor(), findCustomOffset->second);
+                }
+                catch (std::invalid_argument&)
+                {
+                    std::cerr << "Unable to parse " << keyOffset << "\n";
+                    continue;
+                }
+            }
+
             if (!(psuProperty->minReading < psuProperty->maxReading))
             {
                 std::cerr << "Min must be less than Max\n";
@@ -802,7 +818,8 @@
                           << psuProperty->labelTypeName << "\" Scale "
                           << psuProperty->sensorScaleFactor << " Min "
                           << psuProperty->minReading << " Max "
-                          << psuProperty->maxReading << "\n";
+                          << psuProperty->maxReading << " Offset "
+                          << psuProperty->sensorOffset << "\n";
             }
 
             std::string sensorName = psuProperty->labelTypeName;
@@ -836,8 +853,8 @@
                 sensorPathStr, sensorType, objectServer, dbusConnection, io,
                 sensorName, std::move(sensorThresholds), *interfacePath,
                 findSensorUnit->second, factor, psuProperty->maxReading,
-                psuProperty->minReading, labelHead, thresholdConfSize,
-                pollRate);
+                psuProperty->minReading, psuProperty->sensorOffset, labelHead,
+                thresholdConfSize, pollRate);
             sensors[sensorName]->setupRead();
             ++numCreated;
             if constexpr (debug)
@@ -885,74 +902,75 @@
                    {"in", sensor_paths::unitVolts},
                    {"fan", sensor_paths::unitRPMs}};
 
-    labelMatch = {{"pin", PSUProperty("Input Power", 3000, 0, 6)},
-                  {"pout1", PSUProperty("Output Power", 3000, 0, 6)},
-                  {"pout2", PSUProperty("Output Power", 3000, 0, 6)},
-                  {"pout3", PSUProperty("Output Power", 3000, 0, 6)},
-                  {"power1", PSUProperty("Output Power", 3000, 0, 6)},
-                  {"maxpin", PSUProperty("Max Input Power", 3000, 0, 6)},
-                  {"vin", PSUProperty("Input Voltage", 300, 0, 3)},
-                  {"maxvin", PSUProperty("Max Input Voltage", 300, 0, 3)},
-                  {"vout1", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout2", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout3", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout4", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout5", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout6", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout7", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout8", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout9", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout10", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout11", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout12", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout13", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout14", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout15", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout16", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout17", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout18", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout19", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout20", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout21", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout22", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout23", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout24", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout25", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout26", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout27", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout28", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout29", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout30", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout31", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vout32", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"vmon", PSUProperty("Auxiliary Input Voltage", 255, 0, 3)},
-                  {"in1", PSUProperty("Output Voltage", 255, 0, 3)},
-                  {"iin", PSUProperty("Input Current", 20, 0, 3)},
-                  {"iout1", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout2", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout3", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout4", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout5", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout6", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout7", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout8", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout9", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout10", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout11", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout12", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout13", PSUProperty("Output Current", 255, 0, 3)},
-                  {"iout14", PSUProperty("Output Current", 255, 0, 3)},
-                  {"curr1", PSUProperty("Output Current", 255, 0, 3)},
-                  {"maxiout1", PSUProperty("Max Output Current", 255, 0, 3)},
-                  {"temp1", PSUProperty("Temperature", 127, -128, 3)},
-                  {"temp2", PSUProperty("Temperature", 127, -128, 3)},
-                  {"temp3", PSUProperty("Temperature", 127, -128, 3)},
-                  {"temp4", PSUProperty("Temperature", 127, -128, 3)},
-                  {"temp5", PSUProperty("Temperature", 127, -128, 3)},
-                  {"temp6", PSUProperty("Temperature", 127, -128, 3)},
-                  {"maxtemp1", PSUProperty("Max Temperature", 127, -128, 3)},
-                  {"fan1", PSUProperty("Fan Speed 1", 30000, 0, 0)},
-                  {"fan2", PSUProperty("Fan Speed 2", 30000, 0, 0)}};
+    labelMatch = {
+        {"pin", PSUProperty("Input Power", 3000, 0, 6, 0)},
+        {"pout1", PSUProperty("Output Power", 3000, 0, 6, 0)},
+        {"pout2", PSUProperty("Output Power", 3000, 0, 6, 0)},
+        {"pout3", PSUProperty("Output Power", 3000, 0, 6, 0)},
+        {"power1", PSUProperty("Output Power", 3000, 0, 6, 0)},
+        {"maxpin", PSUProperty("Max Input Power", 3000, 0, 6, 0)},
+        {"vin", PSUProperty("Input Voltage", 300, 0, 3, 0)},
+        {"maxvin", PSUProperty("Max Input Voltage", 300, 0, 3, 0)},
+        {"vout1", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout2", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout3", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout4", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout5", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout6", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout7", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout8", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout9", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout10", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout11", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout12", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout13", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout14", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout15", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout16", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout17", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout18", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout19", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout20", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout21", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout22", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout23", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout24", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout25", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout26", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout27", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout28", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout29", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout30", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout31", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vout32", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"vmon", PSUProperty("Auxiliary Input Voltage", 255, 0, 3, 0)},
+        {"in1", PSUProperty("Output Voltage", 255, 0, 3, 0)},
+        {"iin", PSUProperty("Input Current", 20, 0, 3, 0)},
+        {"iout1", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout2", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout3", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout4", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout5", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout6", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout7", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout8", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout9", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout10", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout11", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout12", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout13", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"iout14", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"curr1", PSUProperty("Output Current", 255, 0, 3, 0)},
+        {"maxiout1", PSUProperty("Max Output Current", 255, 0, 3, 0)},
+        {"temp1", PSUProperty("Temperature", 127, -128, 3, 0)},
+        {"temp2", PSUProperty("Temperature", 127, -128, 3, 0)},
+        {"temp3", PSUProperty("Temperature", 127, -128, 3, 0)},
+        {"temp4", PSUProperty("Temperature", 127, -128, 3, 0)},
+        {"temp5", PSUProperty("Temperature", 127, -128, 3, 0)},
+        {"temp6", PSUProperty("Temperature", 127, -128, 3, 0)},
+        {"maxtemp1", PSUProperty("Max Temperature", 127, -128, 3, 0)},
+        {"fan1", PSUProperty("Fan Speed 1", 30000, 0, 0, 0)},
+        {"fan2", PSUProperty("Fan Speed 2", 30000, 0, 0, 0)}};
 
     pwmTable = {{"fan1", "Fan_1"}, {"fan2", "Fan_2"}};