![SONIC BELT TENSION TESTER](https://www.hinodetools.com.tw/archive/image/product1/images/BG03091_630_486.png)
SONIC BELT TENSION TESTER
Item number:BG0309
Description:
portable probe
20 sets frequency storage
● Maximum frequency : 600Hz
● Automatically power-off : The instrument will automatically power off when no operation for 5 minutes
● User can also make the instrument power off by pressing on / off switch for 2s
● Power source : 2 AAA battery (not included)