Has anyone had a problem with the fluid in these fading over time in sunlight? I will be installing on the exterior of a rv and the cheap levels fade.

Thank you for your interest in this product. The tube assembly is shatterproof polymer and the brass indicator-ball rides in special damping fluid. Background is neon yellow for high visibility and we have many customers tell us their Lev O Gage has been mounted on their boat/RV for years.

My travel trailor slops back about 5 to 10 degrees. How will that effect how this gauge works?

While traveling the small ball inside the gauge will move. When stopped at your site the gauge will indicate the angle of lean. This type of gauge is mainly used for the refrigerator. Which depending on the brand will usually be less than 3 degrees side to side or less than 6 degrees front to back.

Can these be mounted with any less-permanent adhesive? I'd like to try these with something less permanent before totally committing.

It just has a double-sided adhesive pad, so I'm sure you could remove it with a little effort. Then you can use an outdoor mounting tape such as 3M 4011 once you're ready to commit.

During frigid winters, will the fluid freeze and burst the unit?

We had big freezes in Texas this winter. Level still looks good.

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Sun Company 306-R Lev-o-gage II Inclinometer and Tilt Gauge - Pack of 2 | Leveling Gauges for RV, Camper, or Trailer

Sun Company 306-R Lev-o-gage II Inclinometer and Tilt Gauge - Pack of 2 | Leveling Gauges for RV, Camper, or Trailer

Product ID: 57668815

Details

Brand
Sun Company
Colour
Regular
Item weight
0.1 Pounds
Material
Acrylonitrile
UPC
792758306007

📐±10° tilt range for precise leveling

🟡High-visibility yellow brass ball indicator

🛠️Durable shatterproof copolymer flex tube

$108.61

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Description

🚐 Level up your adventure with precision and style!

MADE IN THE USA - Crafted with premium materials for long-lasting reliability—your trusted travel companion.
RUGGED DURABILITY - Shatterproof copolymer flex tube built to withstand rough outdoor conditions and travel wear.
ULTRA VISIBLE DISPLAY - Bright Saturn yellow brass ball and engraved numbers ensure quick, easy readings even in low light.
EFFORTLESS INSTALLATION - Includes 3M VHB tape and screw guide holes for secure, no-fuss mounting on any vehicle surface.
PRECISION TILT MONITORING - Accurately measures tilt from -10° to 10° for flawless leveling every time.

The Sun Company 306-R Lev-o-gage II is a pack of two high-precision inclinometer and tilt gauges designed for RVs, campers, trailers, and other vehicles. Featuring a ±10° tilt range, bright yellow brass ball indicators for enhanced visibility, and a rugged shatterproof copolymer flex tube, these gauges provide reliable, easy-to-read leveling measurements. Installation is simple with included 3M VHB adhesive tape and screw mounting options. Proudly made in the USA, these durable tools ensure your vehicle stays perfectly balanced on every journey.

Specifications

ASIN	B003D2AVMO
Best Sellers Rank	673,357 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,087 in Spirit Levels
Brand	Sun Company
Colour	Regular
Customer Reviews	4.5 4.5 out of 5 stars (2,004)
Global Trade Identification Number	00792758306007
Item Weight	0.1 Pounds
Manufacturer	Sun Company
Material	Acrylonitrile Butadiene Styrene (ABS)
Model Number	306-R
Part Number	306R
UPC	792758306007
Unit Count	2.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$108.61

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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