A panel mount dual function voltmeter and ammeter with LED display.
Size: 48mm x 29mm x 22mm.
Display: dual three digit 0.28" LED
Operating voltage: DC 4.5 - 30V.
Measure voltage: DC 0 - 100V.
Measure current: 0-10 A
Minimum resolution (V): 0.1V.
Refresh rate: ≥300ms.
Measure accuracy: 1% (± 1 digit).
Minimum resolution (A): 0.01A.
Operating Current: <20mA
Operating temperature: -10 to 65°c.
Mounting cutout: 46mm x 27mm
Thin Yellow = voltage measurement.
Thin Red = Meter supply +ve.
Thin Black = Meter supply -ve.
Thick Black = Common.
Thick Red = Load.
Note - both black wires are internally connected to common.
The meter can be powered from the supply being measured so long as it remains within the operating voltage limit stated above.