diff -r 2270a73628b5 -r a4c9ea7f3e7a www/js/log_ispindel.js
--- a/www/js/log_ispindel.js	Thu Jan 16 22:34:29 2020 +0100
+++ b/www/js/log_ispindel.js	Thu Jan 16 22:38:56 2020 +0100
@@ -85,7 +85,7 @@
    {
     type: 'spline',
     valueAxis: { displayValueAxis: false, description: 'Temperatuur °C' },
-    series: [{ dataField: 'temperature', lineWidth: 1, displayText: '°C' }]
+    series: [{ dataField: 'temperature', lineWidth: 2, displayText: '°C' }]
    },
    {
     type: 'spline',