diff --git a/test_ohmpi_card_3.15.py b/test_ohmpi_card_3_15.py
similarity index 70%
rename from test_ohmpi_card_3.15.py
rename to test_ohmpi_card_3_15.py
index 7dfcf9df89a076cdcb958024c838fb4065f12793..7c8a39788c85a4d1697d31f2abffea7e9cd04df2 100644
--- a/test_ohmpi_card_3.15.py
+++ b/test_ohmpi_card_3_15.py
@@ -1,5 +1,5 @@
-import sys
-sys.path.extend(['/home/su530201/PycharmProjects/ohmpi_reversaal/OhmPi'])
+# import sys
+# sys.path.extend(['/home/su530201/PycharmProjects/ohmpi_reversaal/OhmPi'])
 from OhmPi.hardware.ohmpi_card_3_15 import Tx
 from OhmPi.hardware.ohmpi_card_3_15 import Rx
 from OhmPi.logging_setup import create_stdout_logger
@@ -11,3 +11,6 @@ print('\nCreating TX...')
 tx = Tx(exec_logger= exec_logger, soh_logger= soh_logger)
 print('\nCreating RX...')
 rx = Rx(exec_logger= exec_logger, soh_logger= soh_logger)
+
+print(f'TX current: {tx.current:.3f} mA')
+print(f'RX voltage: {rx.voltage:.3f} mV')