Hi Marivell,
Take a look at ni.com/idnet. A quick browse found Lake Shore Cryotonics Temperature meters here: http://sine.ni.com/idnetwork/main/p/sn/n25:LM/sb/navsRel?q=lake+shore+temperature&x=0&y=0
This may not be what you are looking for though and consulting with your user manual for the appropriate commands to be sent would get you in the right direction for creating a complete set of Sub-VIs. Is this device a sensor or a meter controlled via an instrument protocol (GPIB, Serial, LAN, etc.)
PBear
NI RF