:THReshold commands
Use these commands to set the maximum range input (signal level) for 
frequency and period measurements. 
:RANGe <n> 
[:SENSe[1]]:PERiod:THReshold:VOLTage:RANGe <n> Set voltage threshold range 
[:SENSe[1]]:FREQuency:THReshold:VOLTage:RANGe <n> Set voltage threshold range 
Parameters <n> =   0 to 1010  Specify signal level in volts (voltage threshold)
Query :RANGe? Query maximum signal level 
Description These commands are used to specify the expected input level. The instrument 
will then automatically select the most sensitive current or voltage threshold 
range. 
:TRANsducer commands
:TRANsducer <name> 
[:SENSe[1]]:TEMPerature:TRANsducer <name>  Select sensor type
Parameters <name> = FRTD Set sensor type to four-wire RTD
TCouple Set sensor type to thermocouple
Query :TRANsducer? Query type of temperature sensor
Description This command is used to specify the type of sensor desired for temperature 
measurements. Specify TCouple if you are using a thermocouple. The 
:TCouple:TYPE command is then used to specify which type of 
thermocouple you wish to use. Specify FRTD if you are using a four-wire 
RTD sensor. The :FRTD:TYPE command is then used to specify a particular 
four-wire RTD sensor type.
SCPI Command Reference 5-49