AOMOSUR
AM350 Classic Wireless RV Leveling System
Level your RV accurately without relying on a smartphone.
The AM350 Classic Wireless RV Leveling System uses a high-precision 6-axis gyroscope to measure your RV’s front-to-back and side-to-side tilt in real time. The dedicated wireless display shows clear pitch and roll readings, allowing you to check which direction the RV is leaning while remaining in the driver’s seat.
With quick magnetic installation, wireless coverage of up to 150 feet and up to 100 hours of transmitter battery life, AM350 Classic makes campsite setup faster, simpler and more convenient.
Key Benefits
- No App Required: View leveling data on the included dedicated display.
- ±0.1° Precision: Accurately measures front-to-back and side-to-side tilt.
- Up to 150 ft Wireless Range: Check the RV from the driver’s seat or outside.
- Magnetic Installation: Attach and remove the transmitter without drilling.
- Long Battery Life: Up to 100 hours for the transmitter and 8 hours for the display.
- Real-Time Readings: Monitor changes while adjusting blocks, jacks or stabilizers.
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Level your RV accurately without relying on a smartphone.
The AM350 Classic Wireless RV Leveling System uses a high-precision 6-axis gyroscope to measure your RV’s front-to-back and side-to-side tilt in real time. The dedicated wireless display shows clear pitch and roll readings, allowing you to check which direction the RV is leaning while remaining in the driver’s seat.
With a quick magnetic installation, wireless coverage of up to 150 feet, and up to 100 hours of transmitter battery life, the AM350 Classic makes campsite setup faster, simpler, and more convenient.
Key Benefits
- No App Required: View leveling data on the included dedicated display.
- ±0.1° Precision: Accurately measures front-to-back and side-to-side tilt.
- Up to 150 ft Wireless Range: Check your RV’s position from the driver’s seat or outside the vehicle.
- Magnetic Installation: Attach and remove the transmitter without drilling or permanent modification.
- Long Battery Life: Up to 100 hours for the transmitter and up to 8 hours for the display.
- Real-Time Readings: Monitor pitch and roll changes as you adjust leveling blocks, jacks, or stabilizers.
AM350 Classic specifications
Technical information synchronized from the original AOMOSUR AM350 Classic listing.
Frequently asked questions
Complete guidance synchronized from the original AOMOSUR AM350 Classic product page.
1. Does the AM350 Classic require a smartphone app?
No. It includes a dedicated wireless display, so no app or smartphone is required during leveling.
2. What information does the display show?
The display shows front-to-back pitch and side-to-side roll angles, updating as the RV is raised, lowered or repositioned.
3. Does the AM350 Classic automatically level the RV?
No. It is a digital tilt-monitoring system. You still make adjustments with leveling blocks, tongue jacks, hydraulic jacks or another leveling method.
4. How accurate is the AM350 Classic?
The system displays tilt changes in 0.1° increments. Correct installation and calibration while the RV is level provide the most reliable results.
5. What does the ±4° specification mean?
Approximately ±4° is the leveling measurement range; 0.1° is the resolution of the displayed tilt readings.
6. How far does the wireless signal reach?
Up to approximately 150 ft (45 m) under suitable conditions. Installation position, RV materials, metal structures, interference, obstacles and battery level can affect range.
7. Can the signal work through the RV body?
It is designed for use inside and around RVs and trailers, but wall thickness, metal framing, appliances and installation location can affect performance. Minimize obstructions for the best connection.
8. Where should I install the transmitter?
Install it on a stable vertical metal surface inside the RV with the orientation arrows pointing upward. Avoid loose panels, strong vibration, water exposure and locations with poor wireless reception.
9. What if my RV has no metal mounting surface?
Secure a suitable metal mounting plate to the chosen surface, then attach the magnetic transmitter. The plate must not move independently from the RV.
10. Must the transmitter be mounted perfectly level?
Install it vertically and securely with its arrows upward. It does not need to read exactly 0.0° before installation because it can be calibrated after the RV is properly leveled.
11. How do I calibrate the AM350 Classic?
First level the RV using a reliable reference method, then follow the user-manual calibration procedure. Do not calibrate on an uneven surface unless the RV itself has already been adjusted level.
12. Must I recalibrate every time I travel?
Normally no. Recalibrate if the transmitter is moved, its plate shifts, it is installed in a different position, readings become inaccurate or the device is reset.
13. Can I use it while driving?
It is intended for stationary RV leveling and campsite setup, not as a driving, rollover, suspension or vehicle-stability system. Never read or adjust it while actively driving.
14. Can one person level an RV with this system?
Yes. The real-time wireless display lets one person monitor tilt while adjusting blocks, jacks or vehicle position.
15. How long do the batteries last?
The transmitter operates for up to approximately 100 hours and the display for up to approximately 8 hours per charge. Temperature, screen use, wireless conditions, battery age and charging habits affect runtime.
16. Does the system enter sleep mode?
Yes. A power-saving sleep function reduces battery use during inactivity. Follow the user manual to wake the transmitter and display.
17. Can I leave the transmitter installed while traveling?
Yes, when firmly attached to a stable mounting surface. Before travel, confirm the mounting plate is secure and the device is protected from falling, water and impact.
18. Is the AM350 Classic waterproof?
Do not treat it as fully waterproof unless the product label or manual specifically states otherwise. Install it in a dry protected location away from rain, pressure washing and standing water.
19. Can it be used with a travel trailer or fifth wheel?
Yes. It is suitable for travel trailers, fifth wheels, motorhomes, camper vans, truck campers and many other RV or trailer types.
20. How does it differ from an app-based RV leveler?
AM350 Classic uses an included dedicated display instead of sending readings to a smartphone. It suits users who want to keep their phone free or share the RV with people using different phones.
21. Can it replace a traditional bubble level?
After correct installation and calibration it can serve as the primary real-time reference. A bubble level remains useful for initial setup, calibration verification and troubleshooting.
22. What should I do if readings appear incorrect?
Check vertical mounting, arrow orientation, the mounting surface and battery charge. Ensure the RV is stationary, move the display closer to rule out interference and recalibrate on a properly leveled RV.
23. What is included in the package?
The standard package includes the transmitter, dedicated display, magnetic mounting components, charging accessories and documentation. Exact contents can vary by version or sales channel.
24. Will it work without cellular service or Wi-Fi?
Yes. The transmitter communicates directly with the dedicated display; cellular service, Wi-Fi and mobile data are not required.
25. Is it suitable for permanent installation?
Yes, provided the mounting surface or metal plate is securely fixed. The transmitter can still be removed for charging, storage or transfer to another vehicle.
What’s included
Included components for the selected AOMOSUR product configuration.
- 1 × Display unit
- 1 × Transmitter
- 1 × Magnetic mounting bracket
- 1 × Double-sided tape for additional mounting
- 1 × 1.5 m USB-C power cable
- 1 × User manual
- 1 × Storage bag
- 1 × Warranty card
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