From b509c246a9d8a93b2f70b6f205ac3bf14d03d4fa Mon Sep 17 00:00:00 2001
From: "Eugeniy E. Mikhailov" <evgmik@gmail.com>
Date: Mon, 17 Jun 2024 23:52:35 -0400
Subject: bug fix for the unit detection in response2numStr

---
 qolab/hardware/scpi.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/qolab/hardware/scpi.py b/qolab/hardware/scpi.py
index 328e261..8564177 100644
--- a/qolab/hardware/scpi.py
+++ b/qolab/hardware/scpi.py
@@ -22,8 +22,9 @@ def response2numStr(strIn, firstSeparator=None, unit=None):
     rstr = spltStr[1]
     if unit is not None and unit != '':
         spltStr = re.split(unit, rstr)
+        if len(spltStr) == 1:
+            unit = None
         numberString = spltStr[0]
-        unit = spltStr[1]
     else:
         numberString = rstr
     return (prefix, numberString, unit)
-- 
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