diff --git a/src/src/Thermometer.java b/src/src/Thermometer.java
index 45866c7..e2fbe46 100644
--- a/src/src/Thermometer.java
+++ b/src/src/Thermometer.java
@@ -16,6 +16,6 @@ public class Thermometer extends Sensor {
 
     public static void main(String[] args) {
         var s1 = new Thermometer(1000);
-        var s2 = new Thermometer(3000);
+        var s2 = new Thermometer(4000);
     }
 }