FLIR DM91

The FLIR DM90 and DM91 offer the comprehensive features and durable design professionals need to quickly and safely troubleshoot electrical, electronic, and HVAC/R systems. Equipped with LoZ, VFD Mode, µA current measurement capability and more, the DM90/DM91 multimeters give you trusted results for the most accurate diagnosis of electrical problems. The DM91 is also enhanced with Bluetooth® technology, so you can connect via METERLiNK® to FLIR infrared cameras, or to mobile devices running FLIR ToolsTM or the FLIR InSiteTM workflow management system. Includes True RMS, VFD mode, uA measurement, LoZ, NCV, and more With NIST CAT IV-600V, CAT III-1000V Safety Category Rated Intuitive user interface, large display screen, LED worklights Drop-tested and IP54-rated for water resistance Includes Limited Lifetime Warranty, Bluetooth Takes 3 AA Batteries (Alkaline: approx. 110 hrs , Lithium polymer (optional): approx. 500 hrs))