Fault Locator VFL-22P JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-1JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-2JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-3JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-4JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-5JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-6JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-7JILONG_VFL-22P-Pen_Type_Visual_Fault_Locator-8 VFL-22P Pen Type Visual Fault Locator ● 40h continuous work● 2.5mm universal adaptor for FC/ SC/ ST● Measuring up to 30km, high stability● High quality laser chip, strong light source● Silicone dust cap Metal material, small and practical