Battery Hi/Lo Adj Voltage Alarm

[MEXICOWANDERER]

Cuter 'n snot and it isn't some Dyson Vacuum Cleaner design quirk.

http://www.ebay.com/itm/NEW-DC-VOLTAGE-MONITOR-MCKAIG-7130DC-7130DC-3-FOR-BATTERY-AND-CHARGER-WITH-A...

The adjustment LOCKING nuts are compelling enough to warrant further investigation. This isn't just another puffed-rice toy.

[RoyB]

Probably glad I never ordered one now...

[MEXICOWANDERER]

The Volt Minder I have had for years. The issue I have with my Volt Minder, is when I engage the alarm circuit (low voltage only available) the reading on the meter drops .19 volts. I -could- compensate but when the alarm shuts off the reading jumps back up the .19 volts. This is not impressive to me. But the unit's accuracy sans engaged (engaged, not alarming) meaning just as a gauge, is 3.5 digits quite accurate. There is no way in hades that .038 milliamps is going to volt drop a 20 gauge wire -that- much.

[RoyB]

I was always going to get one of these VOLT MINDER units and when I finally ordered one they came back and they were out of stock and going to be discontinued.. Never did follow through after that...

one of theses...

Google images

I think they are on the market again now...

I needed one to go with my Home Made Battery Monitor panel

Roy's image

Roy Ken

[Almot]

I like locking nuts.

You are going to need a warehouse next to your casa soon, for all these toys 🙂