json test

var data = {"962474202":{"g3k_info":{"Peak_Sound_Channel":0.01},"before":9,"g3k_error":"0 OK","g3k_V":{"05\/26\/15 17:29:38":0.01},"g3k_Vfrq":{"05\/26\/15 17:29:38":102.4},"g3k_L":{"05\/26\/15 17:29:38":0.005},"g3k_Lfrq":{"05\/26\/15 17:29:38":102.4},"g3k_T":{"05\/26\/15 17:29:38":0.005},"g3k_Tfrq":{"05\/26\/15 17:29:38":102.4},"g3k_Vcal":{"0.79":0},"g3k_Lcal":{"0.79":0},"g3k_Tcal":{"0.79":0},"g3k_S":{"05\/26\/15 17:29:38":0.01},"g3k_Scal":{"0.79":0}},"962474204":{"g3k_info":{"Peak_Sound_Channel":0.03},"before":9,"g3k_error":"0 OK","g3k_V":{"05\/26\/15 17:29:45":0.01},"g3k_Vfrq":{"05\/26\/15 17:29:45":102.4},"g3k_L":{"05\/26\/15 17:29:45":0.015},"g3k_Lfrq":{"05\/26\/15 17:29:45":56.9},"g3k_T":{"05\/26\/15 17:29:45":0.01},"g3k_Tfrq":{"05\/26\/15 17:29:45":102.4},"g3k_Vcal":{"0.79":0},"g3k_Lcal":{"0.79":0},"g3k_Tcal":{"0.79":0},"g3k_S":{"05\/26\/15 17:29:45":0.02},"g3k_Scal":{"0.79":0}}};

for (i in data) {
  if ( data.hasOwnProperty(i) ) {
    console.log(data[i]['g3k_V']);
    console.log(data[i]['g3k_Vfrq']);
  }
}