0.56 inch 3-Wire LED Digital DC Voltmeter Panel Meter 4-30V

Lithium Polymer (Li-poly) & Ni-Mh battery packs, battery chargers, Electric (Brushless) Motors, Electric Speed Controllers ( ESC ), Gyros, Electric Accessories etc.

Electric

Battery Chargers & Battery Accessories

Battery Testers/ Voltage Checkers/ Power analyzer etc.

0.56 inch 3-Wire LED Digital DC Voltmeter Panel Meter 4-30V - Green Display

3-wire design: the meter is powered separately (DC 4-30V) from the circuit being measured.
Can also be wired as a 2-wire meter (link + and V) to show its own supply voltage.
Bright 3-digit 0.56 inch green LED display with about 300ms refresh.
Compact 47 x 25 x 21mm panel-mount case (46 x 27mm cutout).

0.56 inch 3-Wire LED Digital DC Voltmeter Panel Meter 4-30V - Green Display

Wiring: 3 wires - '-' common ground, '+' meter supply, 'V' measured input
Meter Supply: DC 4-30V (above 30V may cause permanent damage)
Measuring Range: DC 4-30V
Display: 3-digit 0.56 inch LED, green
Accuracy: +/-1% (above 10V +/-0.3V, below 10V +/-0.1V)
Input Impedance: more than 100k Ohm
Operating Current: less than 18mA (green display)
Refresh Rate: about every 300ms
Lead Length: 20cm
Size: 47 x 25 x 21mm
Panel Cutout: 46 x 27mm
Weight: approx. 14.6g
Operating Temperature: -10 to 65 deg C

Includes:
1 x 0.56 inch 3-wire LED DC voltmeter (green display)

Requires (not included):
Separate DC 4-30V supply for the meter (when measuring in 3-wire mode)

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