Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging, 400 Amp, NCVT Tester Clamp Jaw Integration, Hi-Viz LCD Display, Reverse Contrast Display, TRMS and More

Ea genial complemento y cumple con lo que ofrece, si eres técnico de aires acondicionados, esto es lo que necesitas para diagnósticos y reparación de sistema standar o inverter.

Solid as a rock build that is super easy to operate one handed. Screen is really bright and easy to read. Has all the features you need and reads really accurately. Case is great to keep odds and ends in but can't fit a line splitter. Another impressive one from Klein!

Was looking for a comprehensive meter to handle a number of diagnostic tasks around home (AC120v) and around an RV for electrical and appliance diagnostics. (DC12v & AC120v). This seemed like a great choice and has performed very well. We are very happy with this purchase

This meter combines almost all of the functions of a good good conventional digital multimeter (DMM) with the convenience and simplicity of an AC / DC clamp current meter, giving the best of both worlds in one compact unit. The display is large and easy to read, though it is white numbers on black background instead of the usual black on white; it's back illuminated. Some reviewers stated that the display shuts off too rapidly (power saving feature); it does have a 5-minute time out function, however, this can be easily overridden and turned off so that the meter stays on continuously (this is explained in the instruction manual, as are many other excellent features that are not immediately apparent). All features are easy to access, and the buttons and switches on this meter, including the thumb operated rotary range dial, work smoothly and reliably. It comes with a thermocouple temperature probe, test leads, batteries, a case, and an instruction manual; In other words, it is a complete kit ready to go right out of the package. I checked the meter on a voltage reference and the calibration was very good. The only additional feature that I wish this meter had was an in-circuit 10 amp current measuring range. That said, the clamp sensing current measurement is more accurate at low current than I thought it would be.

Totalmente nuevo me sirve mucho para el rubro al que me dedico que es integración de tecnologia, cctv, alarmas, cámaras, etc...