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Go to radio shack. Ask for "Alligator clips". Buy a few that the tip of your ammeter probe fits snugly into the wire loop. You now have an ammeter probe with a clip on the end. Cost: ~$1
Alternatively, they sell pre-manufactured clip leads for most ammeters, which consist of a plug-in jack to the meter, a wire and an alligator clip at the other end. They're around $20.
If you mean a "clamp-on" ammeter that detects current by proximity to a hot wire, I don't know how to make one, other than the fact that they work on the principle of induction coils. Probably a multi-meter and a coil of wire would suffice to *detect* current. You'd have to calibrate readings for your specific coil with known currents to use it for a reading other than hot/not-hot. BUT: At around $30 for a cheapo clamp-on meter, you're undoubtedly better off buying one, or just learning to use a multi-meter and probing the wire. Homemade electronic devices are fun until your DIY project gets you killed trying to prox text 440V 3-phase with your jury-rigged science project...
What else can I help you with?
How do you connect an ammeter and voltmeter?
To connect an ammeter, you must place it in series with the circuit so that the current flows through the ammeter. To connect a voltmeter, you must place it in parallel with the component you are measuring the voltage across. Make sure to set the ammeter and voltmeter to the proper range before connecting them.
Why is ammeter connected in series with the load?
An ammeter is connected in series with the load to measure the current flowing through the load. By placing the ammeter in series, it becomes a part of the circuit path so that all the current flowing through the load also passes through the ammeter, allowing for an accurate measurement of the current.
What is the least count of ammeter?
The least count of an ammeter refers to the smallest change in current that can be measured by the device. It is typically determined by the scale divisions on the display of the ammeter. For example, if an ammeter has a least count of 0.1 A, it means that it can detect changes in current as small as 0.1 ampere.
Which of these is used to measure current in series circuits?
An ammeter is used to measure current in series circuits. It is connected in series with the circuit components to measure the flow of electric current through them.
What will an ammeter show if the circuit is broken?
Zero. No current is flowing in an open circuit. The ammeter will display an amount of 0 amps because there is no longer any current once the circuit has been broken. An ammeter measures current.
A clamp-on ammeter measures what?
Current flow
What is a 10 wrap amperage multiplier used with?
clamp-on ammeter
What does a Clamp-on ammeter measure?
An ammeter measures the amount of current flowing through an electrical circuit. It measures amperage.
How can you test the mAh output of a power source?
You measure it with a clamp-on ammeter.
When measuring with an ammeter the ammeter must be connected in?
When measuring a load current, an ammeter is connected in series with the load. The exception is for a clamp on style AC ammeter, which is clamped around one of the conductors, making its measurements as a transformer.
Does a clamp-on ammeter measures voltage?
No, it will only measure the current through a single phase.
HOW Does a clamp-on ammeter measures current by capacitance?
A clamp-on ammeter does not measure current by capacitance. It forms a current transformer that operates by inductance. The clamp-on part is the magnetic core of the transformer. There is another winding inside that is coupled by the core to the line that is being measured. This second winding is shorted and the device reads the current through that winding. The current is proportional to turns ratio.
A clamp on ammeter measures?
Measures current by magnetic field induced into the clamp. You need to clamp a single conductor. For example you couldn't just clamp a lamp cord since it has two conductors and the current is going in opposite directions and the fields cancel each other out.
What does a Clamp-on ammeter do?
It is an electrical device with two jaws that open to allow clamping around an electric conductor. This allows the current in the conductor to be measured.
Can you use ac ammeter to measure dc current?
It depends. If it's an inductive ammeter (the kind that clamps around a wire), it won't work at all. If it is the type of ammeter that is actually placed in the circuit, it will work but it won't be accurate.CommentActually, modern 'clamp on' ammeters WILL measure d.c. currents. It uses the Hall Effect to measure the current.
How do you make a Gclamp?
Clamp + Letter G = G-Clamp
Can DC ampere be measured with AC amp meter?
No. The ammeter must be designed to measure DC. Some clamp-on ammeters are designed to measure both AC and DC.
