NRFACT
{ "-12V", SENSOR_VOLTS_DC, 0, 0x25, lm_refresh_volt, NRFACT(2100, 604) },
{ "-5V", SENSOR_VOLTS_DC, 0, 0x26, lm_refresh_volt, NRFACT(909, 604) },
{ "-12V", SENSOR_VOLTS_DC, 0, 0x25, lm_refresh_volt, NRFACT(240, 60) },
{ "-5V", SENSOR_VOLTS_DC, 0, 0x26, lm_refresh_volt, NRFACT(100, 60) },