Index: tests/test_hd_records.py
===================================================================
diff -u -r97c98d84604e3700dd446235e91a5ebe2db08022 -r5fe81152c836440fe3c41308ebcc02cfbedce2cd
--- tests/test_hd_records.py	(.../test_hd_records.py)	(revision 97c98d84604e3700dd446235e91a5ebe2db08022)
+++ tests/test_hd_records.py	(.../test_hd_records.py)	(revision 5fe81152c836440fe3c41308ebcc02cfbedce2cd)
@@ -2,7 +2,7 @@
 import struct
 sys.path.append("..")
 from dialin.hd.hemodialysis_device import HD
-from dialin.utils.utils import Utils
+from dialin.utils.nv_ops_utils import NVOpsUtils
 
 from time import sleep
 
@@ -17,7 +17,7 @@
     cal = hd.calibration_record
     sys = hd.system_record
     srv = hd.service_record
-    utilities = Utils()
+    utilities = NVOpsUtils()
 
     #print(cal.hd_calibration_record)
     print(srv.dg_service_record)