3-1/2 Digital Blue LCD DC 2V 20V Meter (8035) NOT WORKING

erich font
Posts: 2
Joined: Tue Oct 02, 2012 1:08 pm

3-1/2 Digital Blue LCD DC 2V 20V Meter (8035) NOT WORKING

Postby erich font » Tue Oct 02, 2012 1:17 pm

EPM-8035B20V

3-1/2 Digital Blue LCD DC 2V 20V Meter (8035) JUST GOT THIS AND HOOKED UP TO 4 "C BATTERYS" AND NOTHING CAME ON THEN TO A 12 VOLT BATTERY AND NOTHING WHATS UP

Tech_Marco
Posts: 4308
Joined: Mon Jun 15, 2009 3:00 pm

Re: 3-1/2 Digital Blue LCD DC 2V 20V Meter (8035) NOT WORKIN

Postby Tech_Marco » Tue Oct 02, 2012 8:16 pm

When you hook up the battery power to the meter (red, black), was the LCD light up or not?
If not, it could be defective.

Marco

erich font
Posts: 2
Joined: Tue Oct 02, 2012 1:08 pm

Re: 3-1/2 Digital Blue LCD DC 2V 20V Meter (8035) NOT WORKIN

Postby erich font » Tue Oct 02, 2012 8:33 pm

NO THE LIGHT NEVER CAME ON, BUT I CALLED AND GETTING A REPLACEMENT,

P.S. IN THE ENLARGED PICTURE OF THE PRODUCT YOU CAN RIGHT CLICK ON THE PICTURE AND SAVE PICTURE IN ORDER TO LOOK AT THE WIRING PLACES

ALSO THE GREEN WIRE GOES TO POSITIVE

Tech_Marco
Posts: 4308
Joined: Mon Jun 15, 2009 3:00 pm

Re: 3-1/2 Digital Blue LCD DC 2V 20V Meter (8035) NOT WORKIN

Postby Tech_Marco » Tue Oct 02, 2012 9:43 pm

Red = + power
Black = Gnd

Green & Blue: Voltage input
The meter is common ground so the input ground is the same as the power ground (black)
Usually the wire next to the black is the ground also. You don't need the ground input if you measure it's own voltage


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