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Panel Volt Meter 3.5-30V Two Wires - Blue 0.28"

by OEM
This panel meter simply connects to whatever DC supply you are trying to track, easy to wire up. Simply connect the red wire to the positive supply, and black to negative ground.
19-00010741
Gross Weight: 0kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: OEM
Made in: China
Πληροφορίες: Το προϊόν είναι εξάρτημα και δεν αποτελεί έτοιμη συσκευή.
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3.90
Without VAT 3.15
+
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Quantity 10+ 100+
Price 3.12 2.73
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DESCRIPTION

This panel meter simply connects to whatever DC supply you are trying to track, easy to wire up. Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage, compare it to a stable reference and display the voltage with 0.1V precision on a 3-digit 0.28" tall 7-segment display. It works from 3.5V up to 30V and is reverse-polarity protected so it will be good for nearly any electronic project! The meter draws 7-8mA to power the microcontroller and display. This particular LED display is a nice blue, which we found very readable.

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
OEM
Gross Weight:
0.004kg
Made in:
China
Πληροφορίες:
Το προϊόν είναι εξάρτημα και δεν αποτελεί έτοιμη συσκευή.
Meter Type:
  • Voltmeter
Measurement:
  • DC voltage
DC voltage measuring range:
3.5-30V

EXTRA SPECS

  • Measuring range: 3.5 - 30V DC
  • Working current: 7 - 8mA
  • Measurement precision: 0.01V(3-10V), 0.1V (10-30V)
  • Display Color: Blue
  • Operating Temperature: -10 °c ~ +65 °c
  • Display: Three 0.28 " LED digital tube
  • Reversal protection: Yes