... One piece of RS232 communication wire, with length 1.5m 20.Data Storage :400 sets, flash display "FULL" icon to ... :2PCS,Testing Wire:3PCS, Simple testing wire:2PCS, RS232 Com-cable: 1PC, Software disk: 1PC, Tester bag: 1PC 3. ... ability.RS232 Interface: AvailablePower Consumption: Maximum 50mA, Longer battery life Meter Appearance: Fine appearance, More fixed structure, Easy operationBattery Cover: ...