General Tools KT600 Industrial Troubleshooting Kit, Includes Multimeter, Clamp Meter, NCV Detector and IR Thermometer The KT600 is a great troublshooting kit for HVAC/R and MRO professionals using current, voltage and temperatur readings to diagnose equipment problems This HVAC kit includes the DAMP68 Auto Ranging AC/DC True RMS 400 Amp clamp meter and the DMM550 Rugged Trus RMS multimeter with NCV detection Also includes the VS4000 NCV detector with adjustable sensitivity and the IRT657 IR thermometer with Star Burst laser targeting Enjoy greater savings with this technician's combo kit, also includes custom padded carrying case, instrument accessories, batteries and user manuals This versatile electrical combo kit includes the right instruments to help you quickly diagnose and troubleshoot commercial and residential problems