Letus35 Helix Jr. Gimbal Stabilizer Handheld-Mode with Bluetooth, WiFi & RC (Aluminum)

We're afraid not. This is not the model with encoders. For the Helix Jr with encoders you will want B&H # LEHXJRALEC instead. https://bhpho.to/2q8N8uT

The Canon C100 is the largest camera known to be used with this. The C300 has a similar form factor and possibly will be fine if you do not use the top handle and grip. We would say you would be at the top of the limitations for use with this stabilizer.

While the Helix Jr states it has the weight capacity for a URSA Mini Pro, we do not see it being large enough to mount or counter weight it. The largest camera reported is the Canon C100. That camera is about half the size of the URSA Pro.

There are reports of the C100 being mounted and balanced successfully with no reports of short battery life. The C100 Mark II is virtually the same shape and the exact same weight of 2.2lbs/1.0kg. It should be easy for you to keep under the Helix Jr. 12lbs/5,44kg payload.

While it might be possible, we do not see anyone doing that. The improved encoder motors allow the battery to last almost 5x as long. We feel that you give up too much convenience tying yourself down with a wire that will inevitably snag and a heavy battery to carry.

Should you be dissatisfied with an order, you have 30 days from date of purchase to make a return with all of the original materials included. Full details on our return policy can be found at the following link: http://bhpho.to/19fUBwL

I've never used the Ronin, but setup for my Helix takes between 10 to 15 minutes. The configuration consists of a Sony A7R on a quick-release plate and 7 monitor. Everything is pretty much pre-balanced, so only slight adjustments are necessary.

A friend has a Sony FS5 and Terradeck on his JR. Looks heavy to me, but he says it works well.