Update 9.5 Years Later: This has been an excellent clamp meter with the basic multimeter features most commonly needed. It is very well designed and easy to use with one hand thank to the exposed dial. For working under 600A, common for most applications, its clamp is small enough to reach into busy electrical panels. Over the years there have been so many opportunities to compare it against other sources and it has always provided accurate results with both AC & DC whether I’m measuring current or voltage.A standout feature of this model is its ability to measure inrush current and associated voltage drop. I was interested to see my 1.5T AC unit pulls 90A of inrush current with ~5% voltage drop. I was even more interested to see my air compressor pulls 60A of inrush current with almost 20% voltage drop which is extremely hard on the motor and especially its capacitor which doesn’t look easily serviceable which has led to me getting a soft-start unit for it until I can run 240v to it (it can be wired for 120v or 240v). The meter’s ability to measure inrush current allowed me to confirm the improvement. This is a great meter and I would buy again if mine ever dies which I can’t imagine ever happening despite fairly frequent use on a variety of tasks at work and home.

solo la funda del equipo esta muy sencilla, no le ofrece seguridad al equipo

Solid build quality and accurate through all its functions (compared to certified Fluke meter).It was a great buy at $150 when compared to the Fluke model with similar features.Fluke owns Amprobe now. It seems to be a good thing.

Funciona excelente , características excelentes, fácil de utilizar..

Little on the larger side but as the fieldpiece. This is a great meter, the immediate power reading is just instant. No lags and no issues. Able to test dc and right after dc without needing to turn dial. Meter is definitely a rugged unit and the case is great. Alligator adapter clips are excellent to read power on post or any bare wire. The temp feature is precise and the clam reading amp tip is a neat feature for crowded wiring areas. This is a great meter that sure works to read all readings as stated. I tested the meter and so far all readings are excellent with accuracy. I believe this is pretty cheap to be a $200 meter so it is a great deal for all you get. Amprobe is fluke standard so you are in good hands. Get the 330 and you will not be disappointed. This meter is usednin commercial hvac and on many 480v up to 75 amp capacity with great results. Does the job, fraction of price. Dont forget inrush current, great feature.

Perfect tool to collect relevant data. Works well.

Equipo con multiples funciones que otras marcar no tienen incorporadas, me dedico a HVAC y esta herramienta a mi parecer es la más completa, el gancho de amplia apertura me facilita las cosas cuando verifico corrientes en equipos de más de 200 amperios de capacidad por el calibre de las líneas eléctricas, pero la principal característica por lo que lo adquirí es que trae secuenciador de fases.

Tengo seis meses con mi Amprobe y su calidad es excelente. Mis trabajos de electricidad se facilitan enormemente, lo recomiendo ampliamente para trabajos caseros como industriales

UPDATE: 1-30-17 Well another year gone by and this thing still rocks. I did have to replace the battery but that's all.One thing I have noticed just today is that it does not do a good job and super low DC voltages. It only shows the first number afterthe point. So if you need to see more than 1/10 of a volt it does not show it. Perhaps there is a setting I am missing.UPDATE: 2-17-16So it has been just over a year and I thought I would give a quick update on this super awesome meter. Well, it's still super awesome and worth every penny. I use this meter all the time and it still looks brand new. The leads are still super flexible and it works perfect. And I don't baby this meter. It is clipped to the outside of my big tool bag. Super durable.This is truly the cats meow for this price. Let me start by saying that I started my hunt for a good AC/DC clamp meter by getting the Mastech MS2108. It had pretty good reviews and so I made the plunge at about Eighty bucks. Sadly it had several flaws including not being properly calibrated and so I sent it back. After that I purchased the Sinometer UT207 at about One Hundred bucks. Very nice meter and without most of the problems I had with the Mastech but unfortunately having the same calibration issue as the Mastech and so it got sent back also. So then I searched and searched for days. I must have gone through about 30 pages of meters when I finally came across this one. Amprobe is the first company to build the clamp meter and was purchase by Fluke years ago. I have heard some say this brand is Flukes low end line but truly if this is low end then I am a happy camper indeed. Let me start out by it's size. It's about 10" tall by about 2" wide or so. The clamps are narrow and long enough to get into tight places ( tighter than my friends high end Fluke). They open wide enough to just about cover any size wire you can find. I work in the Solar RV industry and I work with 4/0 cables all the time and this has no problem with them. It also has a special spot on the clamp and selection dial for smaller wires like 10 gauge or smaller. The whole meter feels like it is made with a firm rubber coating on the sides so it is easy to hold and even the dial has this feel to it making it easy to turn. The buttons are simple and easy to use and the back light works perfect giving a orangeish tint. The leads on this meter are silicone leads and of the highest quality. The meter has a good easy to hear beep when using both the NCV detector or the continuity selection. And the biggest plus is this thing is fast. It zero's out on the DC side very quickly and gives accurate measurement faster than any other meter I have used. I was very surprised at how quickly this thing dials in for a reading. I really have nothing bad to say about this meter and for the price it was worth every penny. It comes with a holding bag and a manual. The manual is for all 4 of the models in this range so it covers some things that this meter does not do. Would I buy this again? From the looks of it I probably won't have to unless I give one as a gift. This will be in my arsenal for a long time I think.