I have rapid low level voltage fluctuations with irrregular hz -can it regulate this or suggest? My M..box is no good but for readouts-worthless.
1759570
The Furman M-8X2 is a good surge protector, and EMI-RFI interference filter with some power conditioning capabilities. But, for the types of power issues you mention "rapid low level voltage fluctuations with irrregular hz", this model will not help - you're going to have to spend a lot more money to get the kind of power conditioning that you need. I am interested to find out what type of equipment you are using and where you are using that you have these types of problems. Not knowing that as i write this, I would suggest a Furman P2400 power conditioning unit, or even an APC S-series model which is made more for home entertainment system setups and is not rack-mounted. The Furman M-8X2 is a good surge protector, and EMI-RFI interference filter with some power conditioning capabilities. But, for the types of power issues you mention "rapid low level voltage fluctuations with irrregular hz", this model will not help - you're going to have to spend a lot more money to get the kind of power conditioning that you need. I am interested to find out what type of equipment you are using and where you are using that you have these types of problems. Not knowing that as i write this, I would suggest a Furman P2400 power conditioning unit, or even an APC... » Read More The Furman M-8X2 is a good surge protector, and EMI-RFI interference filter with some power conditioning capabilities. But, for the types of power issues you mention "rapid low level voltage fluctuations with irrregular hz", this model will not help - you're going to have to spend a lot more money to get the kind of power conditioning that you need. I am interested to find out what type of equipment you are using and where you are using that you have these types of problems. Not knowing that as i write this, I would suggest a Furman P2400 power conditioning unit, or even an APC S-series model which is made more for home entertainment system setups and is not rack-mounted. « Show Less
1759571
This unit is basically a rack mount switched outlet strip. It has no added voltage controls. No meter monitoring.
1166861
This inexpensive device has little or no buffering. It reflects minute changes in voltage and sort of hunts around. Try it in another car and if it acts the same way you can just read the larger numbers and still be able to determine your system voltage within a volt or two.
1676496
The one that I have is reliable and reasonably accurate down to about 80V. Below that voltage it rapidly becomes inaccurate and the display flickers. I do not know the maximum voltage. (I tested it with a variable-voltage transformer.)
43990
Hi. I can only assume that your question is due to the country you live in. If so, i must admit that i bought a power step up and step down box. This was to make sure that if I got the voltage wrong, it would not matter. It was the safest way. The actual tool works perfectly.
305789
That box already has a 3.5 kHz crossover to keep the lows out of the tweeter. Maybe it has failed? How much power are you putting to it?
1691392
No. I have work with it for long hours. Check the settings and make sure it is not set for 60 hertz. Try a higher setting such as 120 hertz. It could be flickering. Otherwise, call for tech support.
1819044
It probably doesn't auto detect mulit-voltage sources. It's only using 110-120 volts.
648734
Lift the ground = no double grounding - works on PWM and they did the circuit rather cheaply = so no I/O isolation, LEHenson at msn dot com Electronics Engineer
1380811
This monitor doesn't have a voltage sensor (AC current is measured by inductive clamps and the voltage is entered manually on the display), so it can't compute power factor or adjust for phase mismatch. I haven't tried to check its accuracy, but other reviews I've seen have said that people find it to be reasonably accurate.
2121484
HI I am not sure what are you asking me, beacuse I am not know too much technical stuff, if you explain to me I will be glad to help you, but, as far as this item, works excellent, sound pretty good, and I am not see any voltage fluctuations.
792505
Bad connection?? I haven't had this happen. Been using the gauges about 2 years now. If voltage is right around the cutoff of 4.5V I suppose it could blink on/off as the voltage hovers around that point. Gauge puts a tiny load on system so volts would drop, then without the load V would increase again over 4.5V so it would light up again, and the cycle would repeat.
548166
I did not experience any low frequency loss when using this. it's a great box. We use it 200 times a year in pro audio environments with zero issues.
1917233
You "might" be able to. I can't guarantee that you will, due to the internal fuse that appeared to be very, very, sensitive to any fluctuation when I first tried this unit. I returned the first one to Amazon when that happened and had to return the 2nd one as well.
1861293
No, this unit does not do automatic voltage regulation. It is a surge protector and an EMI filter. It does monitor incoming line voltage, however.
665126
No adjustment on the converter that I'm aware of. Mine setup works great - however my setup precludes me from knowing if output signal strengths are low. I ran a FO cable from the TV through this converter into my stereo and from the stereo to speakers. So my stereo amp would mask any 'low' signal level. Since I do not have to turn up the volume on my stereo I suspect that the converter's output it good.(stereo volume level 3 out of 10 is more than enough).
2022250
One of mine flickered in a way that wasn't dizzying, but was unpredictable. My cure was a little dab of Vaseline on the contacts. It has worked so far. If you're young with good vision, you may be noticing the 60Hz fluctuation of house current. In my family I'm the only one who sees it. There is no easy cure for that.
139582
You need a phantom voltage from a recording interface. For measurements REW works with Windows.