| Products > Test Equipment |
| Is there an inexpensive DMM with FAST MIN/MAX (NOT just MAX) function? |
| (1/2) > >> |
| Adam Baum:
Question in thread title. |
| bdunham7:
Sure. How fast and how inexpensive? You'd need to quantify those attributes to get a meaningful answer. |
| myf:
Hello, The (old) ut-61e has min and max values. The value read is a very fast transient, not the average over a period (0.5s). I read about 20A or 30A when charging a 4700 µF capacitor with a laptop-type power supply (36V - 4A). |
| Fungus:
What bdunham said, and: What sort of signal are you looking at? What time frame? You can get pocket oscilloscopes for about $30. They have very fast min/max over short periods of time. :) |
| RtBNL:
Both the Brymen 869 en 789 have a very fast min/max (crest function) they both measure the peaks op(~+ & - 325v] on the wall outlets that give ~230 volts. |
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