does the unit comes with a " shunt "? or there is no need of it?
1351808
It has an internal shunt built-in, the main limitation for the unit is the grade of wire used. I would limit continuous power to around 30A, and max around say 50A for VERY short period.
1351809
I dont know exactly but I put it directly to my solar panel its working fine no problem at all
1351810
I dont know exactly but I put directly to my solar panel its working just fine no problem at all
1517771
Don't really know, never found one for sale separately. Haven't really found a need for one since I hooked this unit up.
917454
Did you get the external shunt? Go to ebay and search for.... Amp volt meter...... you will find one like yours along with a drawing.
795616
Not sure off the top of my head, but I didn't have to buy any, they came with the unit.
586020
I did not need one. It splits to a total of 3 sets and none have amps and all work well.
1661318
It draws power from the pc, so it doesn't need one. Had mine for almost a month and I'm really pleased with it.
300957
I don't recall seeing one, but I haven't had a need for one either. I've had this for several months now.
1874066
Should have a small data info sheet in the bottom of the box it comes in. The connector that has two wires(I used a nine volt battery with a switch), red & black are for display power. The other wires are for voltage sense & amperage (milli-volt) from shunt. Yes, a shunt is required. This is a good meter, just not enough information to support it's installation & calibration. Two adjustments (apex) on the P.C. board are for the calibration of the volt meter & amperage read-outs.
278366
Nevermind, just asked wife and she said it did not come with one. We too connected it to our garbage disposal so we don't really worry about stuff going down the drain.
570945
Handy, but not a plumber. No, this item is not a stand alone component. The power head only works with another part that is soldered into the outflow. It is only a cheap fix if you already have a zone valve. Zone valves are less expensive than circulators for each zone, but zone valve heads, or relays only last 4 or 5 years, so it is a trade off against initial installation. Short answer, the head alone won't do....John...CT
678882
I think I am confused with your question. There is a spot to plug it on to the unit if that is what you are asking.
1496952
There was none included with the unit. However, I have worked with power supplies of all types in my career and this one appears very professional. I purchased it to give as a gift and it's been in use for a while now. It works perfectly. The main advantage is that you may control the current or the voltage to the device under test. This enables you to fire up a circuit that is untested or damaged.
1621312
I did not hook mine up, however it must have since no one was complaining about the installation. Good Luck!
531069
Yes and its a great unit I might add. You wont go wrong with this one. I own one also and I have no complaints at all with it.....
1191769
Not needed. It plugs into amp as it has a male plug to go into female receptacle on amp.
698893
No, buy that separately. Unit is awesome. It's slightly larger than the less than 1 hp units, so make sure you have adequate room. It's so quiet you'll wonder if it's on. I've seen some complaints about slow drainage, but that's a function of the rubber opening on top, not the unit itself. I might enlarge the opening slightly, but it really isn't a factor.
1095284
The manufacturer says you don't need it if you're below 10Amps. You would probably need to adjust your current reading, turning the potentiometer on circuit board, due to the small current passing through the shunt. Connect a hand held Ammeter in-line to verify your current flow and match your panel meters reading to it.