![](https://img.alicdn.com/imgextra/i4/T2s4moXH8XXXXXXXXX-350475995.png?p=hbtuiguang_880348_start_top_1)
![](https://img.alicdn.com/imgextra/i1/158997304/O1CN01rJ5pjs23pHVIzQb8y_!!158997304.jpg)
![](https://img.alicdn.com/imgextra/i1/158997304/O1CN01XgrYMP23pHVINt715_!!158997304.jpg)
![](https://img.alicdn.com/imgextra/i4/158997304/O1CN01sIF1rl23pHVBeSdfe_!!158997304.jpg)
![](https://img.alicdn.com/imgextra/i3/158997304/O1CN01ztNqRh23pHVHKyOox_!!158997304.jpg)
![](https://img.alicdn.com/imgextra/i3/158997304/O1CN01EXazZn23pHVBeUNmb_!!158997304.jpg)
![](https://img.alicdn.com/imgextra/i2/158997304/O1CN01NbWSjp23pHVDJm4Y0_!!158997304.jpg)
Note: Keep the sensing distance between the probe and the magnet 2mm, and the handlebar diameter should be within 2.5cm. Please pay attention to the specifications: height: 5.1cm width: 4.6cm thickness: 2cm. The stopwatch is waterproof! Precautions:
2. The stopwatch is waterproof and can be used in the rain, but it cannot be used in the water;
3. When the battery cover on the back of the computer is opened, please be careful not to lose the waterproof gasket;
4. The probe and magnet should maintain a sensing distance of 2mm, and the handlebar diameter should be within 2.5cm;
5. Computer specifications: height: 5.1cm width: 4.6cm thickness: 2cm, the picture may look larger, please pay attention;
The main function:
1. SPD CURRENT SPEED / driving speed
2. ODO ODOMETER/Total mileage
3. DST TRIP DISTANCE / single driving mileage
4. MAX MAXIMUN SPEED/Maximum driving speed
5.AVS AVAAGE SPEED/Average speed
6. TM ELASPED TIME / driving time
7. CLK CLOCK/(12H/24H)clock
8. SCAN automatic cycle function
9.“+”“-”COMPARATOR/Comparison prompt function
10.SEETING SPEED SCALE(KM/M)/Km and mile settings
11.SEETING TYRE CIRCUMFERENCE/Tire circumference setting(0mm-9999mm)
12.SEETING THE LAST VALUE OF ODOMETER/Total mileage initial value setting(Km/mile)
13.FREEZE FRAME MEMORY / driving data sampling function
14. AUTO ON/OFF switch
15.WIRELESS TRANSMISSION wireless transmission and reception
![](https://img.alicdn.com/imgextra/i4/T2s4moXH8XXXXXXXXX-350475995.png?p=hbtuiguang_527903_start_bot_1)
![](https://img.alicdn.com/imgextra/i4/T2s4moXH8XXXXXXXXX-350475995.png?p=hbtuiguang_527903_end_bot_1)