FLIR, CM74-NIST, 600A AC/DC Commercial Clamp Meter with NIST CertificateIncludesClamp Meter4 x AAA BatteriesPremium Silicone Test LeadsQuick StartUser Manual (CD) Extended Warranty Registration CardNIST CertificateThe FLIR CM74 600A AC/DC Clamp Meter give you better access to wiring in hard-to-reach places, and provide all the measurement capabilities you need for advanced troubleshooting. Made with a narrow jaw and high-powered LED worklights, the CM74 make it easier to take measurements in dark, crowded panels and cabinets. Their slim, light design is convenient to carry in your back pocket wherever you go. With advanced electrical features including Autoranging, True RMS Voltage and Current, LoZ, Inrush, VFD Mode, and an input for a flexible current probe accessory, the CM74 have all the measurement functions you need to stay competitive and ensure accurate readings.Better clamp access and portability.Take measurements in hard-to-reach places, and carry the clamp wherever you go Made with a narrow jaw for easy access to wiring in crowded panels and cabinets Slim clamp design makes it convenient to carry in your back pocket Dual bright high-powered LED worklights guide you to your target in poor lighting conditionsAll the electrical features you need.Tackle modern challenges, get accurate readings Advanced electrical features including: True RMS, LoZ, VFD Mode, Inrush, Smart Diode with Disable Expandable to 3000A AC with TA72 & TA74 Flex Clamp Accessories (sold separately) Min / Max, Hold and Auto Power Off with DisableEngineering you can have confidence in.Built rugged, and includes accessories to make troubleshooting easier Premium gold-tipped silicone test lead accessories included Large digit LCD display with bright backlight Rubberized double molded hand grips reduce slippage.