For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Leading business simple test identification, direct, convenient, efficient, sending sound and light alarm.

Approximate core strength. It can identify 3 common test sounds.

Compact and practical, very easy to operate, low error detection and ins.

The fiber optic identifier can also detect theexistentof 2KHz, 1kHz and 270Hz modulated tones by continuously audible tones.

It can quickly identify the direction of transmission fiber and display relative core power.