Comparison : Item # CI-2001A, CAS-USA, NTEP Weight Indicator with LED Display and RS232
Item # CI-2001B, CAS-USA, NTEP Weight Indicator with LCD Display and RS232
Item # CI-2001AS, CAS-USA, NTEP Stainless Steel Weight Indicator with LED Display and RS232
Item # CI-2001BS, CAS-USA, NTEP Stainless Steel Weight Indicator with LCD Display and RS232