I came across this meter while doing a search for something else. It is nice but a bit pricey even though it has a lot of features. Around $65.00
AutomationDirect has added Trumeter ADM graphical panel meters to its line of electrical power products. These meters can be setup for voltmeter, ammeter of Frequency meter and provide analog meter-style visual and accurate numeric readings.
User-selectable measurement options include 0-600 AC or DC voltage, current at 0-5A direct or 0-9,999A via transducer, and frequency from 2 to 400 Hz. The panel meter provides two independent alarm outputs and two fully scaled analog monitor outputs.
With a wide horizontal and vertical viewing angle, the 40-segment programmable bar graph display has a four-character custom message/alarm area, a large 4-digit measurement display area and a starburst display area for annunciators and alarm information.
The dynamic display backlight can be set for brightness and to flash or change color (red, green, white) at a specific measurement range. Two LCD options are available, positive LCD for bright conditions or negative LCD for dark environments.