【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
✅ [HF-610A] Measurement range: -70 to +10 dBm (used for communications, Unicom, mobile data communications, etc.) [Optical fiber checker] Output distance: Approximately 10 km
✅This is the latest hybrid measuring instrument that combines an optical power meter and an optical fiber checker, both of which are necessary for the inspection and construction of optical communication equipment.
✅Large screen LED backlight LCD digital display. FC / SC / ST interface specification, FC, SC, LC conversion adapter included.
✅High sensitivity, wide dynamic range. Equipped with automatic shutdown function in about 10 minutes (optional). Comes with a silicone protective cover to prevent damage when dropped.
✅ Measurement wavelength settings: 850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm (self-calibration function allows self-calibration)
[HF-610A] Measurement range: -70 to +10 dBm (used for communications, Unicom, mobile data communications, etc.) [Optical fiber checker] Output: Approximately 10 km This hybrid measuring instrument combines an optical fiber tester and an optical fiber checker, which are necessary for inspection and construction of optical communication equipment. Equipped with a large screen LED backlight LCD digital display. FC / SC / ST interface specification, FC, SC conversion adapter included. High sensitivity, wide dynamic range. Equipped with an automatic shutdown function in about 10 minutes (selectable). Comes with a silicone protective cover to prevent damage when dropped. Measurement wavelength settings: 850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm (self-setting possible with self-calibration function)
