Fluke Networks Genuine Fiber Optic Cable Tester and Detector Working Optical Identifier FIBERLERT-125

【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. Detects current light at single mode and multimode optical fiber wavelengths (near infrared range 850 nm to 1625 nm) No setup or interpretation of test results required, as light and sound alert you to the presence of an optical signal Because it is a non-contact detector, there is less risk of contamination or damage to the object to be measured. Supports ports and patch cords, SM, MM, UPC and APC connections LightBeat flashes the LED to notify you of activity and status. It will also turn off if not used for 5 minutes, extending the usage time.