This is a set of skill test materials. I passed with these, so they are lucky items. The items are used. A set of unnecessary tools and materials Includes a pass gauge and timer. Candidate problems, answer examples, and defect criteria are printed. With a wiring checker! Only correct wiring will light the LED. When connecting to outlets, hanging ceiling fixtures, and parts where construction is omitted, be careful not to get the polarity wrong. The white wire is for the ground side. HOZAN Pass Gauge Timer (with power switch on the back of the main unit) All 13 questions, test problems, and answer examples printed Defect criteria printed ⤵︎ ⤵︎ Tools Tumbler switch [2] Tumbler switch (position indicator light) [1] Tumbler switch (3-way) [2] Tumbler switch (4-way) [1] Pilot lamp [1] LED Outlet [1] Grounding outlet [1] Flush-mounted grounding terminal outlet (EET) [1] Flush-mounted W outlet (for 100V) [1] Flush-mounted multi-use outlet (with grounding terminal, for 20A, 250V) [1] Flush-mounted multi-use mounting frame [6] Circuit breaker [1] Block terminal (3P) [1] Block terminal (6P) [1] Surface-mounted outlet [1] Lamp receptacle [1] Hanging ceiling fixture [Square: 1, Round: 1] Outlet box, pre-drilled [1] Non-threaded conduit (19mm) [1] Non-threaded box connector (19mm: with lock nut and bushing) [1] Flexible synthetic resin conduit (PF16) [1] Connector for flexible synthetic resin conduit [1] Rubber bushing 19mm: 5 (3 pre-drilled) 25mm: 5 (2 pre-drilled) Ring sleeves [Small 90, Medium 11] Push-in connectors [2-wire 6, 3-wire 4, 4-wire 4] ⤵︎ ⤵︎ Cables Insulated wire 1.6 green 70cm VVF1.6 2-core 16cm～34cm 37 29cm, 43cm, 48cm 138cm, 200cm VVF2.0 2-core 250cm 500cm or more (not measured) VVF1.6 3-core 18～38cm 12 47cm, 50cm, 55cm 140cm VVF2.0 3-core 40cm EMEEF2.0 30cm VVR1.6 28cm VVR2.0 18cm