The Fluke 116/323 HVAC Combo Kit delivers a complete, professional troubleshooting solution by pairing a rugged HVAC multimeter with a fast-acting True RMS clamp meter, essential for efficiency and safety on the job. Designed specifically for HVAC technicians and electricians, this versatile set allows you to service residential and commercial systems with confidence. The Fluke 116 Multimeter is engineered to troubleshoot climate control systems quickly, featuring an integrated temperature probe that eliminates the need for a separate thermometer. It includes a dedicated microamp function for precise flame sensor testing , AutoV/LoZ technology to eliminate false readings from ghost voltage, and a bright LED backlight for dark workspaces. To track signal fluctuations, it records Min/Max/Average readings with elapsed time. The ergonomic Fluke 323 True RMS Clamp Meter is optimized for tight spaces, delivering accurate current measurements up to 400A AC in crowded electrical panels. Together, these independently tested, CAT III 600 V tools provide the ultimate combination of safety, accuracy, and durability. Built to withstand demanding work environments and offering up to 400 hours of battery life, this premium dual-meter kit ensures you have the power and versatility to tackle any heating, ventilation, or electrical challenge on-site.