Top myths about buying a laser rangefinder
At present, customers buy items have many misunderstandings, surveying and mapping industry is no exception, now customers buy laser rangefinders common reasons and some easy to commit misunderstandings .
Blind pursuit of high indicators
Any product has its own technical indicators, high indicators certainly represents the relative high performance. The most important technical index of rangefinder telescope is its measuring range and accuracy. In the past few years, the improvement of accuracy and ranging range, unusually rapid, many products have exceeded the ten million mark. Looking at every few months, the laser rangefinder of the new product accuracy, ranging range of the same increase, many surveying and mapping industry players feel that in order to make their products always maintain the accuracy, there must be a certain amount of time in advance, and therefore in the purchase of the desperate pursuit of high precision, high measuring range.
In fact, this is a complete misunderstanding, ranging telescope in ranging with the accuracy outside, it is impossible to achieve full compliance with the parameters of the conditions, such as in harsh environments, the actual measurement of the target, and the complexity of the target, and so on, to determine the purchase of the instrument to meet the requirements of their own engineering, if the purchase of a parameter of 600 metres, the user wants to a measurement of 600 metres, which do not choose the parameters of the 600, which May lead to you in the project can not reach the data you want to measure.
Therefore, the user in the purchase, should be based on their actual needs to choose the rangefinder, for example, ordinary individual users to choose the rangefinder, to see how far the range, whether or not the requirements of high precision, precision is not particularly high, you can choose a good performance, cheaper rangefinder, in the case of the crowd of people who like to play golf users, want to use as a golf course measurements, you can choose a rangefinder specifically designed for the golf course. Golf designed small, high-performance rangefinder, easy to carry, can measure the distance of the flagpole. If the unit to buy, hope as engineering range use, high precision, distance measurement of the long term problem lies in the user's requirements, useful to measure the height and angle of a volume of distance measurement function, then Touyad SP800H, 600H, the product can be, and secondly, look at the distance measurement range is suitable for their own use. Measuring distance in a few kilometres or more, are some of the professional surveying and mapping industry, the general surveying and mapping industry in the engineering use of the distance in the 600-3000 metres or so. Ordinary users do not need to blindly chase high, resulting in waste.
Laser Receiver
Laser rangefinder laser receiver is an important technical indicators, so many users in the purchase is also very important, different machines, when aligned with the same target, the return echo is not the same, when in the rain and fog and other inclement weather ranging distance and ranging accuracy of the laser receiver's echo is not the same. When the user to buy must go to the physical shop face to face to experience the effect of the laser receiver. Now many dealers have a physical shop, so that the purchase can ensure the accuracy of the data and complex targets can be easily measured.
Blindly pursuing high prices
Laser rangefinder prices in the market is very confusing, many products have this phenomenon, so many users in the purchase of a more consistent that the price of the product is good, the blind pursuit of high prices, regardless of performance and whether it is suitable for their own use. On the contrary, when you buy the real use of the hands, it will be miserable. And have to spend money again to purchase another. Price is now incredibly important in the minds of consumers. So when shopping for a laser rangefinder to pay attention to, range, range accuracy, measured how much, features, lenses, multiplier, laser, bad situation and so on. Price is not the focus, the focus of the product. Domestic brands, foreign brands, look at their own use to decide. If you are a surveying and mapping industry to use, do not hesitate to look at the product features of the laser rangefinder, in the choice of suitable for engineering use of the laser rangefinder.
