Portable radar speed meter boasts common characteristics of professional traffic police radar with good performance and lower cost and can conveniently use professional K wave band. Ⅰ.Main features 1. Quick movement: once the trigger is pulled, running speed will be shown promptly, making the violator of traffic rules impossible to slow the speed. This radar detector can detect the range that all the radar detectors do on the road. 2. Long distance: this radar detector can measure accurately the vehicle’s distance almost unseen far away. 3. Great accuracy: this radar detector can determine running speed before display whether the signal is strong or weak with a tolerance of +1/10 meter, much more accurate than most portable devices. Its accuracy is no less than any other radar and the reading can be locked in time. Three-digit display and super-fast response within a speed range of 16~321 KPH. It is absolutely safe and lawful. The electro-magnetic radiation is lower than that stipulated by the State and smaller than that of micro-wave oven. The speedometer can be carried with you and equipped with a supportive lithium battery and a charger, which can b use for 5-10 hours continuously after full charging for 2.5 hours. The only way to correct reading is to let the radar speedometer point to the target running direction directly. The reading has an angular misalignment. Formula: ∠X cosine×actual speed=reading of the radar speedometer. The smaller the angel, the less the error will be. For example, if the angel is 5° , the radar reading will be 99.6% of the actual speed or if the actual speed of the target is 50 KPH, the reading on the speedometer will be 49.8KPH; For example, if the angle is 10°,the radar reading will be 98.5% of the actual speed or if the actual speed of the target is 50 KPH, the reading on the speedometer will be 49.2KPH; For example, if the angle is 15°，the radar reading will be 96.6% of the actual speed or if the actual of the target is 50 KPH, the radar on the speedometer will be 48.3 KPH. Long measurement distance of 1066 meters. At a distance of 500meters the speed of a small car can be measured accurately and locked and a distance of 800meters the speed of a large car can be measured accurately and locked. It can be used under different testing circumstances and atmosphere. In a rainy day it can be operated in a car. Internal super-precision crystal detection. If the test button is pressed, internal crystal will send accurate 96 MPH signal to check if the radar is working properly. Ⅱ.Technical Parameters Static radar detector K wave band Power output10~20 mW Working Voltage 750 mA Capacity of lithium batter 1350 mA Anti-corrosive light weight aluminums frame, PVC casing Calibration tuning fork (one piece) Weight: 788 g Length: 200 mm Width: 81 mm Height: 220 mm Ⅲ. Scope of Application The product is featured by small volume, light weight, long-distance measure, great accuracy and efficiency, ease of operation and taking, reliability and efficiency, ease of operation and taking, reliability and safety and can be widely applied in traffic law enforcement department (exercising supervision on expressway, national highways, section of limited speed and sections in the city and district). As a hi-tech product, it boasts common characteristics of professional traffic police radar and is an ideal portable speedometer on the pavement. Ⅳ. Use and Maintenance Self-inspection course: Turn the power knob clockwise to energize, knock the calibration tuning fork, and the radar head should point to the tuning fork, the display should be 90, then press the test button the display should be 96, loose the test button the display should be 888.it indicates the equipment is in normal condition. The Voltage regulation knob is used to raise the voltage when the battery is undervoltage. When in common use, the radar head should point to the vehicle to be tested, press the test button (on the hand lever) and the speed of the vehicle to be tested will be shown on the panel. Attachments One lithium battery, one set of charger One calibration fork (with a calibration value of 90 MPH) One bag of speedometer |
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