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.

Fiber testing tool keeps simple and convenient operation with stable and reliable performance.

Wavelength set before shutdown can be remembered by optical power meter's wavelength memory function after shutdown.

Used to determine the light emitting mode during the project construction process whether it is continuous / intermittent, such light source meter can accurately identify the optical fiber transmission frequency.

Plastic shell keeps protection to the meter, which reduces the damage to the machine caused by collision and accidental fall to a certain extent.

After switching the wavelength, the wavelength before and after the startup is unchanged.