Best Clinometers of 2025

Jason Kiser Avatar
Jason Kiser
Last Updated: Jan 2, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Clinometers are essential tools for outdoor enthusiasts who want to measure angles and slopes accurately. These devices are commonly used in hiking, mountaineering, skiing, and other outdoor activities where precise measurements are required. Clinometers come in various designs, including handheld models and those that can be attached to a tripod. They are typically made of durable materials that can withstand harsh outdoor conditions. With a clinometer, hikers and climbers can determine the steepness of a slope, which is crucial for planning a safe and successful ascent or descent.

At a Glance: Our Top Picks

Sun Company Lev-o-gage Heel-Angle Sailing Clinometer Cover #TOP 1
Sun Company Lev-o-gage Heel-Angle Sailing Clinometer
ftb score rating icon 9.9
Marine Clinometer Cover #TOP 2
Marine Clinometer
ftb score rating icon 9.8
SUUNTO PM-5 Cinometer: Professional Inclination Tool Cover #TOP 3
SUUNTO PM-5 Cinometer: Professional Inclination Tool
ftb score rating icon 9.6

Top 10 Clinometers

#TOP 1

Sun Company Lev-o-gage Heel-Angle Sailing Clinometer

7301-c
Sun Company Lev-o-gage Heel-Angle Sailing Clinometer Cover
Sun Company Lev-o-gage Heel-Angle Sailing Clinometer (Marine Model) | Mounts on Bulkhead of Boat

The Lev-o-gage Heel-Angle Sailing Clinometer by Sun Company is a marine model that easily mounts on the bulkhead of a boat with 3M VHB tape. It has an ideal tilt reading that monitors tilt from -45 to 45 degrees, and a brass ball riding in special damping fluid for smooth, accurate readings. The easy-to-read display has engraved and hand painted numbers and a bright Saturn yellow tube assembly with a brass ball instead of a bubble. The tube assembly is made of a rugged copolymer "flex tube" for durability, and the housing is constructed of durable ABS plastic. Made in the USA from high-quality materials.

What We Like
Easy to mount on almost any surface
Shatterproof design for ultimate durability
Ideal tilt reading with smooth, accurate readings
#TOP 2

Marine Clinometer

Silva
451143
White
standard size

This clinometer is perfect for outdoor and indoor use as it is crafted from the highest quality material. Made in China, it is durable and reliable for measuring angles of slope or inclination. It is a useful tool for sailors, builders, and engineers to determine the angle of deviation from the vertical or horizontal plane.

What We Like
Durable and reliable
Useful for sailors, builders, and engineers
Can be used for measuring angles of slope or inclination
#TOP 3

SUUNTO PM-5 Cinometer: Professional Inclination Tool

SS011096010
Regular
PM-5/360
SUUNTO PM-5 Cinometer: Professional Inclination Tool Cover
SUUNTO PM-5 Clinometer: Accurately measure heights, vertical angles and slopes

The SUUNTO PM-5 Cinometer is a reliable tool for measuring heights and slopes accurately. Its scales for slope in degrees and %, and optical reading of the card, provide higher accuracy. Encased in a durable aluminum housing, it resists water, impact, and corrosion. Additionally, it doesn't require batteries. Suunto mechanical compasses are ideal for navigating the great outdoors, including alpine skiing, hiking, trekking, mountain biking, trail running, and more. Suunto has over 80 years of high-quality heritage craftsmanship and pioneering innovation, making their products trustworthy and durable.

What We Like
Accurate measurement of heights and slopes
Durable aluminum housing resists water, impact, and corrosion
No batteries required
#TOP 4

SUUNTO PM-5 Clinometer

SS011104010
white
PM-5/66
SUUNTO PM-5 Clinometer Cover
SUUNTO PM-5 Clinometer: Accurately measure heights, vertical angles and slopes

The SUUNTO Clinometer PM-5 is an essential tool for accurately measuring heights, slopes, and vertical angles. With its optical reading feature, you can achieve precise measurements, which is especially useful for outdoor activities like hiking or skiing. The durable aluminum housing ensures that it withstands harsh conditions, making it reliable in any environment. Plus, because it doesn’t require batteries, you can focus on your adventure without worrying about power sources. Its thoughtful design and advanced engineering make it easy to use, allowing you to navigate confidently in the great outdoors.

What We Like
Accurate slope and height measurements
Durable and weather-resistant design
No batteries needed
Easy to use
#TOP 5

Sun Company Lev-o-Gage II - Marine Clinometer

307-M
Sun Company Lev-o-Gage II - Marine Clinometer Cover
Sun Company Lev-o-Gage II - Marine Clinometer | Fore and AFT Trim Aid | Shatterproof Flex-Tube Design Boat Clinometer

The Sun Company Lev-o-Gage II is a marine clinometer that monitors tilt from -10 to 10 degrees with an easy-to-read display. The brass ball rides in special damping fluid for smooth, accurate readings. The tube assembly is made out of a rugged copolymer "flex tube" for ultimate durability and the housing is constructed of durable ABS plastic. It mounts with 3M VHB tape, and its convenient size allows mounting on almost any surface. Made in the USA with durable, high-quality materials, it is an ideal fore and aft trim aid for boats.

What We Like
Smooth and accurate tilt readings from -10 to 10 degrees
Easy-to-read display with bright Saturn yellow tube assembly and engraved/hand painted numbers
Shatterproof flex-tube design for ultimate durability
#TOP 6

Sun Company Lev-o-gage Sr. Clinometer

303-M
Sun Company Lev-o-gage Sr. Clinometer Cover
Sun Company Lev-o-gage Sr. Marine - Heel-Angle Clinometer for Boats and Marine Vessels | Measures Angle from -50 to 50 Degrees

The Sun Company Clinometer is designed to help you monitor the tilt of your boat accurately, measuring angles from -50 to 50 degrees. Its brass ball, floating in special damping fluid, ensures smooth and precise readings, which is essential for maintaining your vessel's stability. The large display features bright yellow colors and easy-to-read engraved numbers, making it user-friendly even in challenging conditions. Built with a shatterproof design, this inclinometer is durable and can withstand the rigors of marine environments. Plus, it includes 3M VHB tape for simple mounting, allowing you to set it up quickly and efficiently.

What We Like
Accurate tilt measurement
Large, readable display
Durable, shatterproof construction
Easy mounting with adhesive tape
#TOP 7

Silva Clinometer

Silva
35188-901
Black
One Size

The Silva Clinometer is a versatile outdoor recreation product that helps you measure angles with ease. With its compact size and lightweight design, it is easy to carry and use on your outdoor adventures. The clinometer comes in a package with dimensions of 4" L X 1.5" W X 6.5" H and weighs only 0.231 pounds, making it convenient to pack and transport. Whether you're hiking, camping, or doing fieldwork, this clinometer is a reliable tool to have. Made in China, it offers accurate measurements and is perfect for determining slopes, heights, and angles. With the Silva Clinometer, you can navigate your surroundings with confidence and precision.

What We Like
Versatile
Compact
Lightweight
#TOP 8

AOKWIT Professional Aluminum Clinometer

Silver
3.0 x 2.1 x 0.5"
AOKWIT Professional Aluminum Clinometer Cover
AOKWIT Altimeter Professional Aluminum Accurate Clinometer Waterproof Optic Height Clinometer Battery-Free Compact Portable Handheld Clinometer Forestry Outdoor for Height & Slopes Angles Measuring

The AOKWIT Clinometer is designed for accurate and quick measurements, making it perfect for outdoor enthusiasts like hikers and skiers. With its high-definition azimuth disc and clear dials, you can easily measure height and slope angles. This lightweight and compact tool fits comfortably in your hand and can be stored easily, thanks to its handy rope loop. Plus, it’s built to withstand harsh weather conditions, being both waterproof and durable. This means you can rely on it for consistent performance, no matter where your adventures take you.

What We Like
High accuracy measurements
Lightweight and portable
Waterproof and durable
Versatile for outdoor activities
#TOP 9

Slope Meter by Tbest

Tbest
Tbestb4o2cks8iq
popular
normal
Slope Meter by Tbest Cover
Slope Meter,Inclinometer Car Ball,Outdoor Multifunction Car Inclinometer Equipment Angle Slope Meter Balancer Luminous High Car Clinometer Indicator Level Meter Digital for

The Tbest Clinometer is designed to enhance your driving experience with its high-quality construction and advanced features. Made from durable ABS material, this inclinometer allows you to adjust the viewing angle for maximum convenience. You can rely on its precise sensitivity to measure slopes accurately, which is essential for safe navigation on both uphill and downhill terrains. Its ergonomic design helps you understand road conditions better, increasing your traffic safety. Additionally, the adjustable stand makes installation easy, ensuring that you can place it wherever you need for optimal balance and usability.

What We Like
Durable ABS construction
Precise slope measurements
Ergonomic design
Adjustable installation
Enhanced driving safety
#TOP 10

Garosa Clinometer -10° to 10°

Garosadt54unrbhe
Garosa Clinometer -10° to 10° Cover
Garosa Tube Clinometer Marine Clinometer Handlebar Slope Meter -10° to 0° to 10° Clinometer High Resolution Clinometer Horizontal Micro Angle Test

The Garosa Clinometer is designed for precision and ease of use. Made from high-quality ABS material, it offers durability against impacts and scratches, ensuring it stands up to regular use. The display features clear markings, making it straightforward for you to read measurements quickly. Additionally, the clear labeling enhances functionality, allowing for convenient readings in various settings. Whether you are measuring slopes or angles, this clinometer provides reliable results with a user-friendly design.

What We Like
Durable ABS material
Easy-to-read display
Clear labeling for convenience
Impact and scratch resistant
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are clinometers used for?

Clinometers are used to measure the angle of elevation or the angle from the ground in a right-angled triangle. They are commonly used to measure the height of tall objects such as flagpoles, buildings, and trees.

2. How do sailors use clinometers?

Sailors use clinometers, also known as inclinometers, to measure the angle at which a vessel slants on still water and in choppy water. This helps them understand the vessel's tilt and maintain stability while at sea.

3. What is the difference between a theodolite and a clinometer?

Theodolites can measure angles in both the horizontal and vertical planes, while clinometers specifically measure vertical angles. Inclinometers are also used in aircraft to determine the aircraft's position relative to the horizon.

4. What is a clinometer most commonly used for measuring?

A clinometer, or inclinometer, is commonly used for measuring angles of slope, elevation, or depression of an object with respect to gravity's direction.

5. What are the different types of clinometers?

There are various types of clinometers, including angular clinometers, horizontal clinometers, protractor spirit inclinometers, protractor square inclinometers, and mechanical spirit levels. Each type has its specific uses and applications.

6. What are the disadvantages of a clinometer?

One disadvantage of portable inclinometers is that they do not provide instant information. In-place inclinometers need to be installed to record instant information. Additionally, the accuracy of clinometers may vary depending on the user's experience and the specific model being used.

7. How accurate is a clinometer?

Experienced users of handheld compass-clinometers can achieve measurement accuracy within 1° on compass bearings and 2° on dip measurements. However, the accuracy may vary depending on the user's skills and the specific model being used.

Editor's Notes

During our clinometer research, we found 24 clinometer products and shortlisted 10 quality products. We collected and analyzed 7,328 customer reviews through our big data system to write the clinometers list. We found that most customers choose clinometers with an average price of $23.23.

The clinometers are available for purchase. We have researched hundreds of brands and picked the top brands of clinometers, including Sun Company, Silva, SUUNTO, AOKWIT, Tbest. The seller of top 1 product has received honest feedback from 317 consumers with an average rating of 4.8.

Written by
Jason Kiser Avatar

Jason Kiser is an editor who lives in California, he previously worked in a travel agency for ten years, which enabled him to travel a number of interesting countries and experience several different cultures along the way. His range of job and travel experiences grant him expertise in hiking, camping, outdoors and fitness.