Hello,
with RGraph 6.02 the text of the labelsValue of the thermometers appears to be too much on the top of the window.
This is not the case when I display your examples but with my thermometers (I'ld like to attach a screenshot).

    new RGraph.Thermometer({
     id: 'ExtTemp',
     min: -20,
     max: 50,
     value: 16.9,
     options: {
        scaleVisible: true,
        marginLeft: 25,
        marginRight: 30,
        marginTop: 25,
        marginBottom: 25,
        colors: ['red'],
        titleSide: 'Ext Temp (?C)',
        titleSideBold: true,
        textAccessible: false,
        labelsCount: 7,
        scaleVisible: true,
        scaleDecimals: 0,
     }
    }).draw();


I don't understand why. Do you reproduce it?
Thank you

Your code appears to be OK - there's an example here:

https://codepen.io/rgraph/pen/wveNXGQ/left

And the labelValue figure appears to be showing up correctly. Is this not the case on your page? Feel free to send a screenshot to me at richardheyes ! gmail !com