{"Panel Cutout Diameter:":"102.36 mm","Meter Function:":"Frequency","Meter Range:":"45Hz to 55Hz","Scale Length:":"350.52 mm","Panel Cutout Height:":"-","Meter Size\/Dimensions:":"8.69\" x 8.69\" x 4.63\"","SVHC:":"To Be Advised","Panel Cutout Width:":"-"}...