Specifications
DELTA  LTL-X Retrometer    51 
APPENDIX A 
COMMUNICATION FACILITIES 
Communication specification 
LTL-X is equipped with a USB connection that enables the use of standard Windows PC for 
downloading measurement records from the internal data log 
The PC connects to the LTL-X using the USB device connector on the rear of the instrument 
and a cable coming with the instrument. 










