Mesure puissance et locateur de bris pour fibre optique KING-30S 2en1

KING-30S 2in1 Fiber Optical Power Meter -70 to +10dBm and 1mw 5km 10KM Fiber Optic Cable Tester Visual Fault Locator

Brand Name: VIJEI Wireless Function: No High-concerned chemical: None Origin: Mainland China Certification: NONE