diff --git a/src/feedback.js b/src/feedback.js
index 6fe7523..e9bbc32 100644
--- a/src/feedback.js
+++ b/src/feedback.js
@@ -1,10 +1,10 @@
-import {td} from './telemetry';
+import {send} from './telemetry';
 
 document.addEventListener('DOMContentLoaded', () => {
     // Functions to open and close a modal
     function openModal($el) {
         $el.classList.add('is-active');
-        td.signal("Modal.open", {
+        send("Modal.open", {
             modal: $el.id
         });
     }
diff --git a/src/index.js b/src/index.js
index ba6c30a..1ff3bf6 100644
--- a/src/index.js
+++ b/src/index.js
@@ -7,7 +7,7 @@ import '@fortawesome/fontawesome-free/js/regular';
 import '@fortawesome/fontawesome-free/js/brands';
 import './feedback.js';
 import './main.scss';
-import {td} from './telemetry';
+import {send} from './telemetry';
 
 /////////////////
 // TRANSLATION //
@@ -363,7 +363,7 @@ function updateCageCheck() {
     resultsDiv.appendChild(result);
 
     // Send telemetry
-    td.signal("Update.CageCheck", {
+    send("Update.CageCheck", {
         width: width,
         depth: depth,
         height: height,
@@ -391,7 +391,7 @@ function updateCageCalc() {
     resultsDiv.appendChild(result);
 
     // Send telemetry
-    td.signal("Update.CageCalc", {
+    send("Update.CageCalc", {
         numRats: numRats,
     });
 
@@ -432,7 +432,7 @@ function updateNumRatsCalculator() {
 
 
     // Send telemetry
-    td.signal("Update.NumRatsCalc", {
+    send("Update.NumRatsCalc", {
         width: width,
         depth: depth,
         height: height,
diff --git a/src/telemetry.js b/src/telemetry.js
index f784adc..ae02788 100644
--- a/src/telemetry.js
+++ b/src/telemetry.js
@@ -30,7 +30,27 @@ function getOrCreateUUID() {
     }
 }
 
-export const td = new TelemetryDeck({
-    appID: '4A88C6F5-2BDE-489E-9834-34D89FD5473F',
-    clientUser: getOrCreateUUID()
-});
+// Send Test Signals when running locally
+function init() {
+    if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
+        const td = new TelemetryDeck({
+            appID: '4A88C6F5-2BDE-489E-9834-34D89FD5473F',
+            clientUser: getOrCreateUUID(),
+            testMode: true
+        });
+        return td;
+    } else {
+        const td = new TelemetryDeck({
+            appID: '4A88C6F5-2BDE-489E-9834-34D89FD5473F',
+            clientUser: getOrCreateUUID()
+        });
+        return td;
+    }
+}
+
+let td = init();
+
+
+export function send(type, payload) {
+    td.signal(type, payload);
+}