This test kit allows the technician to perform every type of service including power injection, measurement, ground testing, polarity checks, and continuity testing. Features: * Includes Power Probe III, ECT2000, LS01 * The last test Kit you will ever need * New Improved adapters * Compatible with both 319 and ect2000 * Easy to read back lit voltmeter What"s In The Box: * Power Probe PPKIT03 Master Test Kit