10 best goniometers and inclinometers

This electronic model of a popular brand is liked by buyers for its versatility. Goniometer and inclinometer in one compact metal case is used in carpentry, wall cladding rails, suspended ceilings and more. There is a mode for measuring the angle between surfaces in the range from 0 to 360 degrees. To determine the angle of deviation from the vertical or from the horizon line, the instrument must be placed on a horizontal surface or attached to a vertical one. Ease of fixing is provided by magnets. The protractor is powered by 2 AAA batteries, and to save power after 5 minutes of inactivity, the device automatically turns off.Customers like the compactness and functionality of the device, its price and measurement accuracy. But some consider his body to be a bit thick.

A very sensitive device with a minimum error measures angles in joinery and carpentry. The LCD screen displays the current measurement data or 1 previous value - the manufacturer endowed the model with a small memory for the convenience of masters. This goniometer has the largest possible measurement range - from 0 to 360 degrees. The length of the longest side is 26.8 cm. The durable aluminum body is protected from mechanical damage when dropped, while the tool itself is lightweight and weighs only 340 g. Buyers like the reliable body and quality assembly of the tool, its measurement accuracy and price. But you can’t work with it in the cold, since the operating temperature range is from 0 ° to + 50 ° С.

The simpler the design, the more durable the device. There is practically nothing to break in this mechanical goniometer: the battery will not run out in it, it is not afraid of frost, and it is easy to deal with the measurement process. This is a very handy and compact tool for home use. In the professional field, it is not suitable for everyone, since a measurement error of half a degree is not always acceptable. The ruler has a length of 10 cm, the entire structure is made of durable stainless steel - it does not bend like school aluminum protractors. Customers also like the device's affordable price, engraved, not painted, values ​​that are unlikely to ever wear off. But the reliability of the rivet that connects the rulers to each other raises doubts.

The goniometer is intended for carpentry and joiner's works. In parallel with the digital display, which displays the measurements, the bubble level with 2 eyes helps the work. It can be used to control the initial position of the level, to mark horizontal and vertical surfaces, and for other operations. The countdown start can be set at different positions of the folding shoulder - the Zero button is used for this.The tool is light (380 g per pack) but strong. The protractor is not afraid of falls, as its body is made of anodized aluminum. The length of the larger side is 30 cm, the measurement range is from 0 to 225 degrees. The device works from 1 battery, and automatic shutdown of a goniometer allows to save its charge. In the reviews, buyers talk about the ease of use of this model, but some believe that the measurement error here is slightly higher than the declared 0.3 degrees.

The solid approach of the manufacturer is read in this protractor at a glance. The long arm contributes to more convenient and accurate calculations, a bubble level with 2 eyes helps to control the initial position of the device, takes part in marking for fixing guides, heat insulators, tiles, and in other works. The measurement results are displayed on a digital display, and the Hold function allows you to keep the current values ​​in memory. Included with the protractor is a convenient zippered case that protects it from dust and moisture.Customers like the measurement accuracy (0.2° from 0 to 220 degrees), ease of use and build quality, but the price of this model is quite high.

Calculations of the angle of inclination with this tool are elementary. You just need to attach the ruler to the surface: when measuring a horizontal surface, the level eye will be at 0, vertical - at 90 ° (this is the maximum possible measurement angle). For the convenience of the master on the case there is a convenient handle and magnetic fasteners. The measurement accuracy of this inclinometer is inferior to all other models and is 0.7 ° - such indications are not compatible with every professional field. But the price of this tool is much lower than that of electronic competitors. However, this model can be used in private construction and in some other areas where such an error is permissible. The case is made of durable plastic, but still it is better not to drop the device.

Reliable electronics are hidden under a durable metal case, which allows you to determine the angle of inclination within 0-90 ° with an accuracy of 0.15 °. For the convenience of fixing, there are magnets at the base of the device, however, judging by the reviews, in a vertical position, the inclinometer does not always have enough hooks to cope with this task. With this model, you can work in the cold - the operating temperature range is from -10 to + 50 ° C. The backlit digital display shows the measurement results in degrees, mm/m, %, in/ft. Users like the quick calibration, measurement accuracy and longevity of the instrument. True, the angle of inclination up to 20 degrees is sometimes taken as zero by the inclinometer.

The electronic level for measuring the angle of inclination is intended for professional use: installation of window and door structures, driving piles, for installing billiard tables, tennis tables, in shipbuilding and other areas. The inclinometer is equipped with three bubble levels, it aligns and keeps the horizontal and vertical planes under control at the same time. The measurement results are displayed on the display in graphs and numbers. The backlit screen allows you to read results in low-light areas. Maximum measurement angle: 90°. Customers like the functionality of the device and the accuracy of measurements, ease of operation and a variable form of displaying information. The price for it is high for a home, but for a professional tool it is quite justified.

5.7 cm pocket size electronic device with a weight of 205 g. The metal case of this device has a magnet for fixing to vertical surfaces, which makes it easy to measure. The inclinometer calculates the angle of inclination with an accuracy of 0.5° within 0-90°. Customers like the build quality, compactness, ease of use of the device and good packaging in which it is convenient to store it.Many appreciated the detailed instructions, which are rarely found in modern devices. The measurement accuracy seems to be sufficient for most, but not for everyone - it depends on the field of activity. For household needs, sharpening tools, for monitoring employees and many other tasks, this inclinometer is quite enough.

Electronic inclinometer with a high measurement accuracy of 0.1° and the maximum working range among the models presented in the rating from 0 to 360°. In addition, automatic calibration improves the accuracy of readings. This model can become a reliable professional tool for construction and repair work in the temperature range from -10 to +45 degrees. The digital display with backlight allows you to evaluate the results in any light, and for the convenience of the master, the screen rotates 180 degrees. The device is sold in a convenient protective case that protects it from water and dirt. Buyers like the functionality and quality of the inclinometer, its accuracy, but still the price is quite high.