One can purchase a good panel meter from eBay or they can also purchase it from Amazon. Also, they can be purchased from an electronic store such as Radio Shack.
the number on the digital electric meter after the reading
Some thermometers any meter varies. Both then
No, on a service change all the wires have to be able to carry the current of the highest rated device. There are tow cables associated with your question. The one from the pole to the meter and the one from the meter to the main electric panel. The one to the meter is the responsibility of the power company and may well be large enough. Since it is in free air its current carrying capacity is not de-rated in the same way as the cable from the meter to your main panel. Since you will have to likely upgrade your main panel it is a good idea to replace the service entry cable to 100 A rating.
An analog meter is a device which represents the value of a measurement by a point or similar indicator. A digital meter indicates the measure by actual displaying the number representing the value. For example, an analog thermometer shows a temperature of 25 degrees by pointing halfway between the 20 and 30 while a digital one displays the digits of the number 25.
in a digital meter you get a digital value of your measurement. but in analog meter you have to check the position of the pin along the scale and find out the value.
What is a Panel Meter? A panel meter is an instrument that displays an input signal in either a digital or analog form. Many panel meters also include alarm options as well as the ability to connect and transfer data to a computer. OMEGA's iSeries panel meters are available with an ethernet option which allows the panel meter reading to be accessed across a local area network (LAN) or even through the internet. directly quoted from here: http://www.omega.com/PanelMeters.html
Tri field meter Stylist panel meter Electricity meter
no.
I have a 1993 GMC sonoma truck that came with a digital instrument panel and i want to change to a standard panel. can this be done without changeing the wire harness or plug.
that meter call AVO meter or digital clamp meter
yes
Not overload the meter.
Has hand instead of digital.
With a DMM (Digital Multi Meter)
Yes. It depends how you want to use the meter
Check out www.horizonmedical.com They have a portable with a Digital Flat Panel 14x17"