Extech TK430-IR Industrial Electrical Troubleshooting Testing was created to offer all the electrical tools needed for installing and repairing electrical systems, HVAC equipment, and large appliances. This Kit Contains: an EX430 TRMS autoranging digital tester, MA200 400A clamp tester, 42510 Mini Infrared Thermometer, and a 40130 Non-Contact voltage detector. It also includes accessories like: test leads, probe, Banana Input Adapter, hanging strap, and batteries. All the equipment comes in a durable carrying and stowage case for safeguard and easy access.