<entry id="2289311" stat="A" corpus="jmdict" type="jmdict">
<ent_corp type="jmdict">jmdict</ent_corp>
<ent_seq>2105120</ent_seq>
<k_ele>
<keb>ばね秤</keb>
</k_ele>
<k_ele>
<keb>発条秤</keb>
<ke_inf>&rK;</ke_inf>
</k_ele>
<r_ele>
<reb>ばねばかり</reb>
</r_ele>
<r_ele>
<reb>ばねはかり</reb>
</r_ele>
<sense>
<pos>&n;</pos>
<misc>&uk;</misc>
<gloss>spring balance</gloss>
<gloss>spring scale</gloss>
<gloss>pull tension gauge</gloss>
</sense>
<info>
<audit time="2006-11-08 00:00:00" stat="A">
<upd_detl>Entry created</upd_detl>
</audit>
<audit time="2024-01-20 21:26:21" stat="A" unap="true">
<upd_name>Brian Krznarich</upd_name>
<upd_email>...address hidden...</upd_email>
<upd_detl>Wikipedia doesn't use either kanji at all in this term, though it does use 天秤 in the explanation. Sankoku does list the [rK] form for ばね, though it doesn't have a  specific entry for this.

You might at some katakana forms, or not.  I'm not sure they are quite as common as the ngrams suggest.

The ngram hits for the non-rendaku reading are supported by wikipedia (refs)</upd_detl>
<upd_refs>ばねばかり	1208	62.0%
バネ秤	1081	86.0%
ばねはかり	440	22.6%
ばね秤	301	15.4%
バネバカリ	176	14.0%
発条秤	0	0.0%

https://ja.wikipedia.org/wiki/%E3%81%B0%E3%81%AD%E3%81%B0%E3%81%8B%E3%82%8A
東日本では「ばねばかり」西日本では「ばねはかり」ということが多い。</upd_refs>
<upd_diff>@@ -5 +5 @@
-&lt;keb&gt;発条秤&lt;/keb&gt;
+&lt;keb&gt;ばね秤&lt;/keb&gt;
@@ -8 +8,2 @@
-&lt;keb&gt;ばね秤&lt;/keb&gt;
+&lt;keb&gt;発条秤&lt;/keb&gt;
+&lt;ke_inf&gt;&amp;rK;&lt;/ke_inf&gt;
@@ -12,0 +14,3 @@
+&lt;r_ele&gt;
+&lt;reb&gt;ばねはかり&lt;/reb&gt;
+&lt;/r_ele&gt;
@@ -14,0 +19 @@
+&lt;misc&gt;&amp;uk;&lt;/misc&gt;</upd_diff>
</audit>
<audit time="2024-01-20 21:40:44" stat="A">
<upd_uid>jwb</upd_uid>
<upd_name>Jim Breen</upd_name>
<upd_email>...address hidden...</upd_email>
</audit>
</info>
</entry>