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Sun Company 306-R Lev-o-gage II Inclinometer and Tilt Gauge - 2 Pack
Mount on RV, trailer or 5th wheel in pairs. Shows side-to-side and front-to-back tilt angle. No hardware required.
EASY TO READ DISPLAY
- Monitors tilt from -10 to +10 degrees. Brass ball rides in special damping fluid for smooth, accurate readings.
- Bright Saturn-yellow tube assembly. Engraved and hand painted numbers make for a functional, easy-to-read display.
SHATTERPROOF DESIGN
- Tube assembly is made out of a rugged copolymer "flex tube" for ultimate durability.
- Housing is constructed of durable ABS plastic.
MOUNTS WITH 3M VHB TAPE
- Lev-o-gage includes a piece of 3M VHB (Very-High Bond) tape on the back for easy mounting.
- Convenient size - 3.55"W x 1.5"H x 0.4"D
Made in USA
The Lev-o-gage II has been 100% Made in USA since its inception in 1975. Fully assembled and painted by hand, one unit at a time.
About Sun Company
Since 1971, Sun Company has been family-owned and operated with the goal of making the outdoors safer, and more fun. For nearly 50 years, we have been designing and crafting "simply intelligent" products for outdoor lovers of all ages at our facility in Colorado. We hope you enjoy our products as much as we do and we look forward to welcoming you to our family!
Dave J.
2025-09-04 20:43:42
Simple, rugged, easily readable, "nothing to go wrong". It's not a precision inclinometer but that should be obvious. It's in the stone age "crude but effective" category. .......I'm designing wheelchairs and scooters and need to know what grade the hills are. Installed this on my scooter handlebar and now I have a quick answer to the question. It also serves an accelerometer, once you understand its dynamics. The engineers probably tried to achieve critical damping but the physical characteristics of the system can't be reduced to a simple second order solvable problem so they did the best they could with the design.As others have reported, the ball does often exhibit a little bit of stiction. Not really a problem as long as you understand what's happening. If you're on a moving platform measuring grade (such as what I'm doing) slope should be measured both uphill and downhill then take the average to cancel offset errors. If you're on a stationary platform such as leveling an RV, make sure you have the thing installed precisely horizontal using a real bubble level, and always tap the thing when taking a reading.
Mr. True
2025-08-27 21:20:54
Great little aid when setting up a roof top tent. Very easy to check and see if the truck is ballpark level or not.No issues with the adhesive tape so far, even during the winter months. The two-pack makes these much more cost effective than some of the other models this company offers.
CMedic
2025-08-13 16:04:02
Added these to our travel trailer on the back and passenger sides. I use them as quick reference points and this allows my wife who spots me backing up to gauge how much leveling we need to do before I get out of the vehicle. Quick sticky applications on the back. Easy to work with. No bubble so shouldn't freeze in winter storage. These do help out but I would still verify with another method prior to fully disconnecting. I have noticed at time the passenger side one says were are level front to back but the bubble gauge tells us we are off a little. Very minor differences but are noticeable enough to warrant a second verification method. Overall would recommend for a quick reference for the spotter. Might save you time and stress with those more uneven sites out there.
Larry M.
2025-08-03 14:02:09
I bought these to add to my truck camper to help with leveling. Keep in mind that whenever my camper isn't mounted on the truck it needs to sit level on the jacks, or close to it. Doing that prior to adding these mini-levelers was a bit of a pain as I needed a level and spot to measure from each time. Sticking these on the back corner of my camper has made this job much easier. They have proven to be accurate, durable, easy to read and the adhesive has held up well for 2 years now. I'm very satisfied with this purchase.
who knows
2025-08-01 15:26:20
I love these because they are large and easy to see, even in the rear-view. I chose this one precisely because of the ball used instead of a bubble. It is easier to see and won't break up like bubbles can and become inaccurate. I put one on drivers side front of my RV and I can see it in my rear-view well enough to level side-to-side without ever getting out. Front to back is handled with tongue jack. They are stick on, but I also use a silicone caulk (same I use for sealing the RV) around the top to also help to keep it adhered. Not sure if it is needed, but also keeps water off the factory adhesive strip. I'd recommend these to anyone with an RV.
er
2025-06-23 18:39:12
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Hillbilly62
2025-05-18 11:54:49
Installed on our 5th wheel, high vis makes it easy to see how level (or unlevel) our sight it easy to install
Dave
2025-02-25 10:48:46
Put these in the Motor graders and they work great.
Customer
2025-02-08 15:41:35
Installed on the 5th wheel, now no more guessing as to level.
peter m.
2025-02-04 16:20:08
great item eazy to apply
Allen
2025-02-02 16:47:34
I was sorry we had to return the item, the ball stuck and played catch up.Other wise it would have been perfect for our application.God Bless
ディオーレ
2025-01-10 16:00:53
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Gwabht
2024-11-13 16:50:06
Does the job but only measures up to 30 degrees
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