This tiny, bright and lightweight unit gives you an accurate RX voltage reading and can be plugged into either your RX, or via a y-lead, to your RX power supply, the unit comes with adhesive foam on the rear and two mounting screws for use as an on-board unit.
Weight: 6g w/lead
Lightweight and pretty accurate. Cannot ask more for the price!Good and cheap rc voltmeter, use it on all my planes to check rx battery condition, never failed me and they are pretty precise.Good for piece of mind!A must have for any RC, nitro or electric.Good quality and a price you can't beat!great little accessory, I've fitted this into 4 of my models to monitor battery levels, looks great mounted on the dash of 1/4 scale modelsGreat for my gliders with ni-mh battery.I liked older version better.
Older version, had slightly smaller digits and when connected to voltages under 9.99V displayed volts, 1/10 volts and 1/100 volts.
So a 2 cell receiver pack LIFE battery would read 6.66V after a charge.
New one only reads 6.6V so 1/10 as much charge information available for LIFE battery.
The extra digit of 1/100V is good with LIFE batteries as their voltage hardly changes from full charge to discharge and 1/10 volts does not show the discharge state very well.
The old version did a much better job on a 2 cell LIFE battery.
New one is fine on 3 or more cell LIPO battery as you do not need the extra digit for them.This is great due to its small size. Fits in many compartments where other system wont.
I recommend this as I use it in the Basher RockSta to monitor my voltages.Ntzliches Equipment fr Bordspannung, Pufferakkus, Ext. BEC-Akkus etc...