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. If using this arrangement leave the thin black wire unconnected.