The CL-700A Series models are shipped ready for use right out of the box complete with multi-well insert (1/8, 3/16, 1/4, 5/16, 3/8"), AC power cord, insert removal tool, NIST-traceable calibration and RS232 interface. The CL-700A Series range is covered by an industry leading 3-year parts and labor warranty. The CL-700A Series models use the same inserts as previous models, so you can easily upgrade without the need to replace any custom inserts you may already have.