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Multímetro digital de la serie UNI-T UT139
James J Jasperson
Comentado en los Estados Unidos el 29 de marzo de 2025
Very nice meter. I did not everything I would use the NCV feature on this meter but had to change a tankless hot water heater and wanted to make sure that power was actually off. Just held the meter to the the wire going to the unit and verified it was off. No reason to use the leads. Also noticed this works with USB cords as well to see if they have power at the end. I also work on analog power supplies which will have large capacitors on them. This unit is able to measure these which my old meter would not. So far I am very pleased with this meter.
JJ
Comentado en los Estados Unidos el 2 de febrero de 2025
Tested accurate as can be for the price. Solid build quality and good reviews online. Haven’t used the BT feature yet. Couldn’t find a case that I didn’t want to risk not fitting and having to return on Amazon so ordered from that “express” site.Unit came with everything needed to get started. Worth the price for the hobbyist or other mid-level usages.
Eduardo G.
Comentado en México el 13 de febrero de 2025
llevo usandolo cerca de 3 meses o más y me ha funcionado perfectamente, incluso lo comparé con otro multimetro en un laboratorio y puedo decir que si son precisas sus mediciones.
Juan Arteaga
Comentado en los Estados Unidos el 9 de abril de 2025
Good product, meets the conditions that it specifies, comes with the pair of voltage measurement probes and others, and also the temperature ones. something to highlight the packaging, I get a little damaged the box, but rest well
Gustavo B.
Comentado en México el 7 de diciembre de 2024
La construcción del multímetro es aceptable, siento que le falta una funda de goma para protegerlo, la calidad del termopar deja mucho que desear, los cables no son muy precisos, es decir, la continuidad es muy lenta para detectar, display de fácil lectura.
Peter Chen
Comentado en Canadá el 9 de noviembre de 2024
I bought this based on Darren Walker’s YouTube review. The build quality is fantastic, with a high-quality rubberized body and tactile buttons. It’s also great to see that it’s certified to Intertek’s ETL safety standards.
Francisco
Comentado en México el 8 de noviembre de 2024
Su funcionamiento es bueno, no le pide nada a un fluke o un Klein tools, sus mediciones son reales tal y como dice en sus características "True RMS", recomendable
P. Young
Comentado en los Estados Unidos el 27 de octubre de 2024
There is a lot to choose from when you get away from the big names in meters. This brand, and meter in particular, was a pleasant surprise. I love the soft touch controls, bright display, and ring out tone you can easily hear, and overall great quality build of this meter. Very solid in build. The ONLY thing I'd suggest is getting a better set of leads. With these silver tipped leads, the response time on continuity is a little slow. I added my gold tipped leads and it's almost instantaneous with response in continuity. It's not the meters fault, and common in any meter with cheaper leads.....which most come with now. Just figure on spending a few dollars extra for a nicer set of leads and this meter will fly. I love it!
Emmanuel Yáñez
Comentado en México el 31 de agosto de 2023
Muy buen producto
Osiel
Comentado en México el 1 de diciembre de 2023
Es un excelente modelo para estudiantes e incluso para hacer reparaciones.
Cliente de
Comentado en México el 18 de octubre de 2023
Muy fácil de manipular y de leer los resultados, gracias Amazon
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