NOYAFA NF-912 Optical Power Meter Rechargeable Lithium Battery Visual Fault Locator Fiber Optic Cable Tester

Features 1 Equipped with a stand humanized design easy to place and use 2 The dual port direct connection design realizes intelligent algorithms to test the network 3 High precision practical instruments are widely used in the fields of optical fiber operation and maintenance communications optical fiber sensors and optical fiber CAT 4 The length range is applicable to all 1490nm 1550nm 1310nm three wave standards at the same time Specifications Accuracy dB 0 5Linearity ± 2 Fiber optic adapter Fiber optic SC portReference value setting √Battery type 3 7V 1440MAH lithium battery not included Battery life H 50Working environment 10 50°C 90 RHStorage environment 20 60 C 90 RHSize mm 182 10550Package Included 1 x Optical Power Meter battery not included 1 x USB to 4 5V Cable