Klein Tools CL320KIT HVAC Kit provides a comprehensive set of essential testing tools for professional technicians. This professional-grade bundle includes the CL320 HVAC Clamp Meter featuring True RMS and auto-ranging capabilities, the IR07 Dual IR and Probe Thermometer for surface and air vent measurements, and the NCVT3P Dual-Range Non-Contact Voltage Tester with an integrated flashlight. The kit comes complete with test leads, a thermocouple, a carrying case, instruction manuals, and all necessary AAA batteries to get started immediately. Designed for durability and precision, these tools are rated for CAT III 600V and CAT IV 1000V safety standards.