Student Physical Health Physical exam sit-ups tester tester

1. Automatic test times of one minute sit-ups, can reflect the body's abdominal muscle strength. 2. The high probe, are using wireless connection between the probe and the lower three large-screen display, to achieve true all-wireless design. 3. Test the sensor bar can vary around the subject's height to be adjusted, to test the operation of standardized management; 4. Test the sensing probe sensor with high precision interference, interference with anti-sun design, improve test accuracy and sensitivity; 4, keyboard Enter the student number with auto-increment function, increase the non-contact card and laser bar code scanner function; 5, host large-screen LCD Chinese display interface, test scores and single synchronous display, screen resolution of 240 x 128, with backlight design, selectively turn on or off. With operating beep sound and prepare or end. You can voice broadcast test scores. 6, also used between the host and stand-alone wireless communication data transmission test wireless transmission of data between the host computer. (Two-way radio, avoiding lengthy cable, easy to move test) 7, can be stored in the host memory 60000 test data, and with power automatic calibration, calibration function, two-chip dual backup storage and test data query, delete and restore (to prevent data accidental loss), emptying and other functions. 8, the host built compatible with other test items which can replace each other between the host tested compatible interworking; 9, the host can extend the wireless connection 10 sit-ups tested simultaneously, to a drag effect 10 to improve testing efficiency; 10, host synchronize download 10000 list of students to the tester internal (non-external storage devices), can simultaneously display the student's name, gender, grade, class, ID number and test scores; 11, the main technical parameters: Measuring range: 1 to 999 second division value: 1 Accuracy: ± 1 times the power: DC12V1A (provided by the power adapter) host built-in lithium continuous working time: 10 hours working environment: 5 ℃ ~ 40 ℃ humidity <90% Storage Environment: -10 ℃ ~ 50 ℃ humidity <75% import data wireless transmission within the Ministry of Education reporting software;