diff --git a/src/zutil/osal/app/linux/NutUPSClient.java b/src/zutil/osal/app/linux/NutUPSClient.java
new file mode 100755
index 0000000..9f9ef40
--- /dev/null
+++ b/src/zutil/osal/app/linux/NutUPSClient.java
@@ -0,0 +1,167 @@
+package zutil.osal.app.linux;
+
+import zutil.Timer;
+import zutil.log.LogUtil;
+
+import java.io.*;
+import java.net.Socket;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Objects;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Provides a java interface for the linux service "upsd" from the
+ * The NUT (Network UPS Tools) package.
+ *
+ * Created by Ziver on 2016-04-01.
+ */
+public class NutUPSClient {
+    private static final Logger logger = LogUtil.getLogger();
+
+    public static final String DEFAULT_HOST = "localhost";
+    public static final int DEFAULT_PORT = 3493;
+    public static final int POLL_INTERVAL = 2000;
+    private static final Pattern keyValuePattern = Pattern.compile("\\W*:\\W*");
+
+    private static final String PARAMETER_MANUFACTURER = "ups.mfr";
+    private static final String PARAMETER_MODEL = "ups.model";
+    private static final String PARAMETER_DESCRIPTION = "ups.description";
+    private static final String PARAMETER_POWER_LOAD = "ups.load"; //ups.power
+    private static final String PARAMETER_POWER_USAGE = "ups.realpower"; //ups.power
+    private static final String PARAMETER_BATTERY_CHARGE = "battery.charge";
+    private static final String PARAMETER_POLL_INTERVAL = "driver.parameter.pollinterval";
+
+
+    private String host;
+    private int port;
+    private ArrayList<UPSDevice> upsDevices;
+    private Timer pollTimer;
+
+
+    public NutUPSClient(String host, int port){
+        this.host = host;
+        this.port = port;
+        this.pollTimer = new Timer(POLL_INTERVAL);
+        update();
+    }
+
+
+    public UPSDevice getUPS(String id){
+        update();
+        int i = upsDevices.indexOf(id);
+        if (i >= 0)
+            return upsDevices.get(i);
+        return null;
+    }
+
+    public UPSDevice[] getUPSList(){
+        update();
+        return upsDevices.toArray(new UPSDevice[0]);
+    }
+
+
+    protected synchronized void update(){
+        if(pollTimer.hasTimedOut()){
+            logger.fine("Starting UPS data refresh");
+            try(Socket s = new Socket(host, port)) {
+                Writer out = new OutputStreamWriter(s.getOutputStream());
+                BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
+
+                // Refresh device list
+                HashMap<String,String> tmp = new HashMap<>();
+                sendListCommand(out, in, "UPS", tmp);
+                for (String upsId : tmp.keySet()){
+                    if(!upsDevices.contains(upsId)) {
+                        logger.fine("Registering new UPS device");
+                        upsDevices.add(new UPSDevice(upsId));
+                    }
+                }
+
+                // Refresh device data
+                for (UPSDevice ups : upsDevices){
+                    ups.update(out, in);
+                }
+
+            } catch (IOException e){
+                logger.log(Level.WARNING, null, e);
+            }
+            // reset timer
+            pollTimer.start();
+            logger.fine("Refresh done");
+        }
+    }
+
+    /**
+     * Reference http://networkupstools.org/docs/developer-guide.chunked/ar01s09.html
+     */
+    private void sendListCommand(Writer out, BufferedReader in, String cmd, HashMap<String,String> parameters) throws IOException {
+        String request = "LIST " + cmd;
+        out.write(request + "\n");
+
+        String line = in.readLine();
+        if ( ! line.startsWith("BEGIN LIST"))
+            throw new IOException("Unexpected response from upsd: Request: '"+request+"' Response: '"+line+"'");
+
+        Pattern listKeyValuePatter = Pattern.compile("\\w* (\\w*) (.*) \"(.*)\"");
+        while ((line=in.readLine()) != null){
+            if (line.startsWith("END"))
+                break;
+            Matcher m = listKeyValuePatter.matcher(line);
+            parameters.put(
+                    m.group(3),
+                    m.group(4));
+        }
+    }
+
+
+
+    public class UPSDevice{
+        private String id;
+        private HashMap<String, String> parameters = new HashMap<>();
+
+
+        protected UPSDevice(String id){
+            this.id = id;
+        }
+
+        protected synchronized void update(Writer out, BufferedReader in) throws IOException {
+            if(pollTimer == null || pollTimer.hasTimedOut()){
+                parameters.clear();
+                sendListCommand(out, in, "VAR "+id, parameters);
+            }
+        }
+
+        public boolean equals(Object o){
+            if (o instanceof String)
+                return id.equals(o);
+            else if (o instanceof UPSDevice)
+                return id.equals(((UPSDevice) o).id);
+            return false;
+        }
+
+
+        public String getId(){
+            return id;
+        }
+        public String getModelName(){
+            return parameters.get(PARAMETER_MANUFACTURER) + " " + parameters.get(PARAMETER_MODEL);
+        }
+        public String getDescription() {
+            return parameters.get(PARAMETER_DESCRIPTION);
+        }
+        public int getPowerLoad(){
+            return Integer.parseInt(parameters.get(PARAMETER_POWER_LOAD));
+        }
+        public int getPowerUsage(){
+            return Integer.parseInt(parameters.get(PARAMETER_POWER_USAGE));
+        }
+        public int getBatteryCharge(){
+            return Integer.parseInt(parameters.get(PARAMETER_BATTERY_CHARGE));
+        }
+
+    }
+}