diff --git a/cpdctrl/led_control_device/base.py b/cpdctrl/led_control_device/base.py
index 85043ef..35a3e5d 100644
--- a/cpdctrl/led_control_device/base.py
+++ b/cpdctrl/led_control_device/base.py
@@ -42,8 +42,4 @@ class LedControlDevice(ABC):
         -------
         None.
         """
-        pass
-
-    @abstractmethod
-    def __str__(self):
         pass
\ No newline at end of file
diff --git a/cpdctrl/led_control_device/impl/test.py b/cpdctrl/led_control_device/impl/test.py
index 8be6770..2583431 100644
--- a/cpdctrl/led_control_device/impl/test.py
+++ b/cpdctrl/led_control_device/impl/test.py
@@ -12,6 +12,3 @@ class TestLedControlDevice(LedControlDevice):
 
     def set_level(self, level: int):
         pass
-
-    def __str__(self):
-        return "Dummy Led Controller"
\ No newline at end of file
diff --git a/cpdctrl/led_control_device/impl/thorlabs_dc2200.py b/cpdctrl/led_control_device/impl/thorlabs_dc2200.py
index 27c943f..7b78678 100644
--- a/cpdctrl/led_control_device/impl/thorlabs_dc2200.py
+++ b/cpdctrl/led_control_device/impl/thorlabs_dc2200.py
@@ -44,7 +44,4 @@ class DC2200(LedControlDevice):
     def connect_device(name):
         rm = pyvisa.ResourceManager()
         instr = rm.open_resource(name)
-        return DC2200(instr)
-
-    def __str__(self):
-        return "Thorlabs DC2200"
+        return DC2200(instr)
\ No newline at end of file
diff --git a/cpdctrl/led_control_device/impl/thorlabs_ledd1b.py b/cpdctrl/led_control_device/impl/thorlabs_ledd1b.py
index 5780de7..aec358b 100644
--- a/cpdctrl/led_control_device/impl/thorlabs_ledd1b.py
+++ b/cpdctrl/led_control_device/impl/thorlabs_ledd1b.py
@@ -45,9 +45,6 @@ class LEDD1B(LedControlDevice):
         else:
             raise ValueError(f"LEDD1B Led controller can only set 0% or 100%")
 
-    def __str__(self):
-        return "Thorlabs LEDD1B"
-
    
 if __name__ == '__main__':
     led = LEDD1B()
\ No newline at end of file
diff --git a/cpdctrl/voltage_measurement_device/base.py b/cpdctrl/voltage_measurement_device/base.py
index d2a8cd8..e90809e 100644
--- a/cpdctrl/voltage_measurement_device/base.py
+++ b/cpdctrl/voltage_measurement_device/base.py
@@ -50,7 +50,4 @@ class VoltageMeasurementDevice(ABC):
         None.
 
         """
-        pass
-    @abstractmethod
-    def __str__(self):
         pass
\ No newline at end of file
diff --git a/cpdctrl/voltage_measurement_device/impl/keithley2700.py b/cpdctrl/voltage_measurement_device/impl/keithley2700.py
index ec1a6c2..51ddbe7 100644
--- a/cpdctrl/voltage_measurement_device/impl/keithley2700.py
+++ b/cpdctrl/voltage_measurement_device/impl/keithley2700.py
@@ -256,5 +256,3 @@ class Keithley2700(VoltageMeasurementDevice):
         instr = rm.open_resource(name)
         return Keithley2700(instr)
 
-    def __str__(self):
-        return "Keithley 2700"
diff --git a/cpdctrl/voltage_measurement_device/impl/test.py b/cpdctrl/voltage_measurement_device/impl/test.py
index 6ce01fd..a7013d7 100644
--- a/cpdctrl/voltage_measurement_device/impl/test.py
+++ b/cpdctrl/voltage_measurement_device/impl/test.py
@@ -52,6 +52,3 @@ class TestVoltageMeasurementDevice(VoltageMeasurementDevice):
 
         """
         pass
-
-    def __str__(self):
-        return "Simulated Voltage Measurement Device"