diff --git a/Tests/HelperTests/UtilsTest.cs b/Tests/HelperTests/UtilsTest.cs
index 2fd652c..ed9c822 100644
--- a/Tests/HelperTests/UtilsTest.cs
+++ b/Tests/HelperTests/UtilsTest.cs
@@ -133,6 +133,18 @@ namespace Tests.HelperTests {
                 Assert.That(Utils.CalcCrc16Modbus("000004.09.2315:51   81       0       0       0kg     B"), Is.EqualTo(40472));
                 Assert.That(Utils.CalcCrc16Modbus("000004.09.2315:51   91       0       0       0kg     B"), Is.EqualTo(29465));
                 Assert.That(Utils.CalcCrc16Modbus("000004.09.2315:51  101       0       0       0kg     B"), Is.EqualTo(29927));
+                // Gr.Inzersdorf (L246/IT3)
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   11       0       0       0kg   001"), Is.EqualTo(27556));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   21       0       0       0kg   001"), Is.EqualTo(7332));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   31       0       0       0kg   001"), Is.EqualTo(61861));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   41       0       0       0kg   001"), Is.EqualTo(62116));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   51       0       0       0kg   001"), Is.EqualTo(8101));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   61       0       0       0kg   001"), Is.EqualTo(26789));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:49   71      50       0      50kg   001"), Is.EqualTo(16188));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:50   81      35       0      35kg   001"), Is.EqualTo(12015));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:50   91      40       0      40kg   001"), Is.EqualTo(60047));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:50  101      40       0      40kg   001"), Is.EqualTo(60785));
+                Assert.That(Utils.CalcCrc16Modbus("000019.02.2410:50  111      45       0      45kg   001"), Is.EqualTo(35918));
             });
         }
     }