Template:PH indicator/doc

TemplateData
{	"params": { "indicator_name": {}, "low_pH": {}, "high_pH": {}, "low_pH_color": {}, "low_pH_text": {}, "high_pH_color": {}, "high_pH_text": {}, "middle_pH_color": {}, "middle_pH_text": {} },	"format": "block" }