Fantastic dual-instrument set, complete with custom carry case, extra spare battery and user guides. The LCR45 (for Inductors, Capacitors and Resistors) is ideal for the hobbyist and professional alike. The DCA55 (for most semiconductors) provides fast component identification, pinout identification and wide component support. Please see the individual instrument pages for more detailed information on each product. Items included in the Premium pack include: LCR45, DCA55, Extra GP23A, AAA Batteries and Dual Carry Case.