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backlight DX7s

Dealing with A Pro Hobbies has been an experience, it was one that doesn't happen often. I ordered backlight for my spectrum DX7s Transmitter and no ...

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By Ron Cope


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ULTRASONIC Lipo Battery Low Voltage BUZZER ALARM / METER 1S~8S (Adjustable Voltage)
[LIPOLVA-8]
$12.99
by Dustin Mooreman Date Added: Monday, February 27, 2012
Thought for the low price I would be getting a piece of junk that would last a few minutes and die but gave it a chance anyways. Best money spent EVER Alarm is extremely loud wich is surprising for it's compact size. My DX6I timer alarm just isn't loud enough for me and this is much more accurate than guessing at a time I still set my timer as a backup. Low voltage alarm is adjustable from off to a range of 2.7V- 3.8V by .1V increments. I have tested it's accuracy VS. my 600 Fluke DVOM I am a auto technician by trade so Digital Volt Ohm Meters are apart of my daily life. I have been checking my batteries with my DVOM before flight after flight and after charge to keep an eye on my flight times and to make sure my balancer/charger was still correct. This thing is off by about /- 0.01V about every 20 cell checks wich is next to nothing. It's alot more portable than my DVOM alarm measures about 1x 3/4. If your thinking about it JUST DO IT You will not regret it.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
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