MCM Electronics

Mini 3-Wire Volt Meter - 0 ~ 99.9VDCMCM Part #: 21-12400  |  Adafruit Industries Part #: 705

No reviews yet!
Login to rate or review this product

Handy display allows placement of a voltage meter anywhere. 3-wire design powers meter with 2 wires and the third is used to measure.

Product Description

  • 0.1V precision on a 3 digit, 7-segment display
  • Measurement range: 0V~99.9VDC
  • 3~4mA draw
  • Green LCD display
  • For use with positive voltages only

Dimensions:
  • PCB: 30mm x 20mm
  • Display: 23mm x 14mm
  • Combined Depth: 11mm

Product Reviews

  • Rate It!
    Be the first to rate this product!

    Login Here to rate and review this product.

Associated Products

Image of Mini 2-Wire Volt Meter - 3.2 ~ 30VDC

21-12395 - Mini 2-Wire Volt Meter - 3.2 ~ 30VDC

Handy display allows placement of a voltage meter anywhere. Simple 2-wire design powers meter and measures at the same time.

In Stock

$8.39

Buy Now
Image of Panel Voltage Meter - 4.5V ~ 30VDC

21-12405 - Panel Voltage Meter - 4.5V ~ 30VDC

Handy panel volt meter allows placement of a voltage meter anywhere. This meter easily connects to whatever DC supply you are trying to track.

In Stock

$8.39

Buy Now
Image of Panel Current Meter - 0 ~ 9.99A

21-12410 - Panel Current Meter - 0 ~ 9.99A

Handy panel current meter allows placement of a current meter anywhere. With a shunt already on board this meter hooks up very easily. Requires a DC voltage to run, and has two thick wires to measure current draw.

In Stock

$10.49

Buy Now
Image of Panel Temperature Meter - -30°C ~ 70°C

21-12415 - Panel Temperature Meter - -30°C ~ 70°C

Handy panel temperature meter allows placement of a temperature meter anywhere. Displays the temperature of an attached 1% waterproof thermistor in°C.

In Stock

$9.99

Buy Now

Others Also Bought

Image of Equipment Wall Bracket - Adjustable Length

50-14780 - Equipment Wall Bracket - Adjustable Length

White Equipment Wall Bracket Designed for supporting microwave ovens from the wall, this bracket is ideal for any type of equipment.

In Stock

$13.29

Buy Now
Image of Bracket Pole Mount VESA75/100

50-14534 - Bracket Pole Mount VESA75/100

Pole Mount Bracket for LCD Monitors Rugged bracket fits any 30mm ~ 60mm diameter pole, whether positioned horizontally or vertically. Great for use with PA speaker and light stands, lighting and stage trusses, and support masts. Pivoting mechanism allows monito...

In Stock

$20.39

Buy Now
Package Specifications & Dimensions
Weight:0.01 lbs.
Hazardous:No
Warranty:90 days
Need to Return?
Length:2.75 in.
Width:2.5 in.
Height:0.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 705

Mfr. Info

Adafruit Industries Logo
Mfr. Name:Adafruit Industries
Mfr. Part Number:705