Few people know about the “rangefinder” device. It is used in narrow areas such as surveying, construction, focusing in photography, or in weapon sights. The device helps to determine the distance to the object of attention. In modern models, several functions are included at once. Attention is given to a list of the best rangefinders for 2024 with a short announcement, positive and negative sides.
Content
To the question of how to choose the right instrument for measurements, the table in which rangefinders are classified will help to answer, and a brief comparative analysis of the differences between the instruments is given.
Table - "Types of rangefinders and their characteristics"
Name | Laser | Optic | Ultrasonic |
---|---|---|---|
Principle of operation: | directs a beam of light to an object, which is bounced and returned to the device's sensor | optical parallax | magnetostrictive or piezoelectric transducer |
Scope of application: | construction, decoration, everyday life, military affairs, topographic survey, navigation, astronomical research | hunting, agriculture, navigation, geodesy, tourism | construction, most often indoors |
Maximum measuring range: | about 60 meters | more than 1 km | approximately 16 meters |
Cost: | more expensive than sonic rangefinders | expensive | budgetary |
Features: | allows you to make any measurements, regardless of the plane, place, height, depth, while not moving | allows you to take measurements at long distances | allows you to take measurements in hard-to-reach places, for example, elevator shafts |
Main disadvantage: | significant sensitivity of work in direct sunlight | for hunting, the efficiency of work in the dark is almost always higher than in the daytime, especially sunny | passport range can only be obtained with a reflector, which must be purchased separately |
Regardless of the type of device, there are basic rules for choosing these devices:
The list is headed by:
Purpose: for construction
A device with many functions, in a sturdy case, large enough and easy to use size. There is an original cover in which you can put the device if you don't need it.
What can be calculated: volume, area. In addition, you can conduct continuous measurement, addition and subtraction operations, determine the maximum and minimum values. There is a Pythagoras function.
Specifications:
Parameters (centimeters): | 11,2/5/2,5 |
Weight: | 90 g |
Job: | on AAA batteries |
Memory: | built-in |
Hull protection: | IP54 |
Laser: | 2nd class |
Accuracy of measurements: | 2 mm |
Number of saved measurements: | 30 pcs. |
Wavelength: | 635 nm |
Working range without reflector: | 0.05-7 meters |
Material: | plastic |
By price: | 3000 rubles |
Purpose: for measuring length
The measuring device combines a conventional 5-meter tape measure and a laser. The design is equipped with a lock, which does not allow the tape to fold. Thanks to the backlit display, you can take readings in any light.
Specifications:
Parameters (centimeters): | 8,53/7,93/5,88 |
Net weight: | 90 g |
Measurement range without laser: | 60 m |
Accuracy: | 2 mm |
Wave: | 635 nm |
Protection: | IP54 |
Powered by: | 2 batteries |
Where from: | from China |
Housing: | plastic |
average price | 2900 rubles |
Applications: repair, cartography, geodesy.
Rangefinder model with a case included, made in a plastic case in red and black. It is used to measure the angle of inclination, volumes and areas; has two reference points.
Specifications:
Dimensions (centimeters): | 11,7/4,9/2,7 |
Weight: | 120 g |
Range of range: | 0.05-60 m |
Waves: | 630-670 nm |
Radiation: | less than 1 mW |
Accuracy: | 2 mm |
Laser class: | 2 |
Batteries: | 3 pcs. |
Memory: | for 20 measurements |
Tripod thread: | 1.4 inch |
Operating temperature: | 0- + 40 degrees |
Din power kit: | up to 8 thousand measurements |
How much is: | 2750 rubles |
The review was made up of rangefinders from the following categories:
Purpose: for hunting.
A device with a sight, magnifies objects 6 times, is equipped with two modes - "bow" and "shooting". Powered by one battery. The housing has a connector that allows you to mount the device on a tripod. What it can: Continuously measure and calculate angles. VDT technology conveys natural colors, significantly improving the contrast and clarity of the picture, which allows you to quickly and accurately determine the distance to the target in any conditions. Body color - camouflage.
Specifications:
Model: | ARC 202461 |
Dimensions (centimeters): | 3,3/10,2/7,4 |
Net weight: | 227 g |
Waves: | 905 nm |
Laser class: | 1 |
Measurement error: | 0.6 miles |
Number of reference points: | alone |
Measuring range without reflector: | 0.5-1.2 km |
Nutrition: | CR123A, 3W |
Lens: | 2.1 cm |
Average cost: | 33400 rubles |
Purpose: to measure distance
Rangefinder with a waterproof case, equipped with a sight. Used in construction for external work or will become a hunting assistant.Plastic construction, switches itself off after 8 seconds of inactivity. Takes accurate measurements through window glass.
Specifications:
Temperature operating mode: | -10 to +50 |
Measurement range: | 0.05-0.5 km |
Accuracy: | 0.6 miles |
Starting point: | alone |
Laser class: | 1 |
Wavelength: | 905 nm |
Dimensions (centimeters): | 9,1/7,3/3,7 |
Lens: | 2 cm |
Magnification: | 6 times |
Exit pupil: | 3.3 mm |
Works continuously: | 20 seconds |
Battery: | CR2 |
Net weight: | 125 g |
By cost: | 13,500 rubles |
Purpose: for forestry.
A laser rangefinder, a feature of which is the ability to work underwater: immersion up to 1 m, time limit - 10 minutes. A device with a 3-point measurement function that allows you to measure the height of a tree even in conditions of limited visibility. The structure of the structure, displays indicators on the internal and external display.
What is: sight, angle calculation, continuous measurement; various modes - linear and horizontal distance, height, vertical separation, priority of far and near targets.
Specifications:
Dimensions (centimeters): | 13/6,9/4,5 |
Weight: | 210 g |
Range: | 10-500 m |
Accuracy: | 0.6 miles |
Wave Length: | 870 nm |
Duration of continuous measurement: | 20 seconds |
Reference points: | 1 |
Line of sight: | 6 degrees |
Remote pupil: | 3.5mm |
Point of Sight: | 1.82 cm |
Manufacturer country: | Japan |
Nutrition: | from the 1st battery, type "CR2" |
Average price: | 25,000 rubles |
The popular models of rangefinders from various manufacturers are presented to your attention:
Purpose: for indoor measurements.
The ultrasonic rangefinder is effective for repairing easy to use. It is able to perform calculations on operations of addition and subtraction, calculation of volume and area, as well as continuously take readings. The case is plastic, the buttons are rubber.
Specifications:
Dimensions (centimeters): | 13,7/5,9/3,9 |
Net weight: | 150 g |
Measurement range: | 0.6-15 m |
Reference points: | 1 |
Stores readings: | 1 |
Battery: | one, 9V |
Diode type: | red, laser, 650 nm |
One power supply is enough: | for 10 hours of constant work |
Angular aperture: | +/- 5 degrees |
Resolution: | 1 inch |
Accuracy: | +/- 0.5 percent |
Working temperature: | 10-40 degrees |
Average cost: | 2100 rubles |
Purpose: construction rangefinder.
This tool performs the same measurements as the MS6450 model from Mastech, but has other capabilities:
The rangefinder is operated in a wide range of positive temperatures, so you can use it for outdoor and indoor work.
Specifications:
Weight: | 0.5KG |
Reference points: | 2 pcs. |
Wave length: | 650 nm |
Laser class: | 2 |
Measurement range without reflector: | 0.45-10 m |
Operating temperature range of the device: | 0-40 degrees |
Depth of definition of wiring, metal: | less than 2 cm |
Accuracy: | 0.995 |
Nutrition: | 9B, type "6F22" |
Approximate cost: | 2000 rubles |
Purpose: for construction
The device can measure ambient temperature, area and volume of structures, and also allows adding and subtracting measurements. Suitable for construction work in narrow circles: beginners, amateurs (for example, to make repairs or build a summer cottage extension).
Specifications:
Dimensions (centimeters): | 11,2/4,3/2,5 |
Net weight: | 200 g |
Measurement range: | 0.05-15 m |
Wave length: | 650 nm |
Laser category: | 2 |
Nutrition: | 6LR61, 9V |
Number of reference points: | 1 |
Accuracy of measurements: | 3 mm |
Protection class: | IP54 |
Laser power: | 1 mW |
Memories: | 10 |
Working temperature: | 0-40 degrees |
Average price: | 1600 rubles |
Purpose: for rough measurements of large objects.
The device is popular in interior design because of its capabilities. These include: measurements of the area and volume of rooms, the ability to add and subtract measurements, you can use the "continuous measurement" function. Within 3 minutes of inactivity, the device turns itself off, thereby saving power and extending the battery life.
Specifications:
Measuring tool type: | electronic |
Dimensions (centimeters): | 7/14/4 |
Accuracy: | +/- 1 cm |
Case material: | metal, plastic |
Weight: | 207 g |
Range: | 0.06-16 m |
Battery type: | 6LR61 |
Colour: | yellow |
Working temperatures: | 0-40 degrees |
Manufacturer country: | Canada |
By cost: | 2400 rubles |
Purpose: for premises.
This rangefinder has the same capabilities as the FIT "18685" device, but its technical properties are lower, therefore, the cost of the device is practically two times lower.
Specifications:
Dimensions (centimeters): | 13,6/6,15/4,4 |
Weight: | 116 g |
Range: | 0.05-15 m |
Accuracy: | ± 0,3%, |
Wavelength: | 630-670 nm |
Number of measurements in memory: | 3 pcs. |
Reference points: | 1 |
Enough battery in active mode: | for 10 hours |
Nutrition: | 9B |
Temperature for device operation: | from 0 ° C to + 39 ° C. |
Resolution: | 0.01m. |
Measuring Beam Angle: | +/- 5 degrees |
By price: | 1100 rubles |
The popularity of the presented rangefinder models for the current year was selected according to the following principle:
The table shows the basic data about rangefinders, after studying which, someone will understand for themselves which one is better to buy.
Table - "List of the best rangefinders and a brief announcement about them"
Model Description | A type: | Range (meters): | Accuracy / Accuracy | Price (rubles) |
---|---|---|---|---|
SNDWAY "SW-TG70" | laser | 0,05-7 | 2 mm | 3 thous. |
SNDWAY "SW-TM60" | 60 | 2900 | ||
ELITECH "LD 60 Prof" | 0,05-60 | 2750 | ||
Bushnell "G-Force DX" | optical | 500-1200 | 0.6 miles | 33400 |
Nikon "ACULON AL11" | 50-500 | 13500 | ||
Nikon "Forestry Pro" | 10-500 | 25 thous. | ||
Mastech "MS6450" | ultrasonic | 0,6-15 | 0.005 | 2100 |
Interskol "UPI-10" | 0,45-10 | 2 thous. | ||
Skil "0520 AD" | 0,05-15 | 3 mm | 1600 | |
FIT "18685" | 0,06-16 | 1 cm | 2400 | |
MEET "MS-98 (2)" | 0,05-15 | 3 mm | 1100 |
The best manufacturers: Nikon, SNDWAY are the most common.
Inexpensive models: "MS-98 (2)", "0520 AD" and "UPI-10" - up to 2000 rubles.
According to buyers, the best rangefinders are: ELITECH "LD 60 Prof" - laser; Nikon "ACULON AL11" - optical; Skil "0520 AD" - ultrasonic.
Expensive devices can be ordered from Ali Express - they will be much cheaper, but you should be afraid for the quality.
Advice from sellers will help to avoid mistakes when choosing a rangefinder.