Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : D YEDEMC BulletPoint1 : Function: can measure 8 standdard wavelengths 850/980/1300/1310/1490/ 1550/1625/1650nm , test range: -70dBm~+6dBm, 2Mw VFL. BulletPoint2 : Support lighting,Support automatic shutdown,Support backlight selection, Support wavelenghth memory function,Support user calibration. BulletPoint3 : Support FC/SC/ST 2.5mm universal interface,Support RJ45 testing,Support simultaneous disply of linear mW and non-linear index dBm. BulletPoint4 : The light power meter & VFL ,Test precision, fine workmanship, easy to carry,completely replace the optical power meter and red pen 2 products. Come with English manual BulletPoint5 : 700mAh Li-ion Battery,USB Charge Port; Lifetime Friendly Customer Service BulletPoint6 : 【Warning】Please make sure to test on the POE/PING port during the POE test, if you test on other ports, it may damage the motherboard; The withstand voltage of POE/PING port is 48V or less, and the withstand voltage of other ports is 24V, if the test voltage is greater than the above voltage range, it may also cause damage to the motherboard, so please pay attention to it before testing Color : Red CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 705644029362 ExternallyAssignedProductIdentifier2 : 0705644029362 ExternallyAssignedProductIdentifier3 : 784497065383 ExternallyAssignedProductIdentifier4 : 7566908096215 ExternallyAssignedProductIdentifier5 : 0092644581984 ExternallyAssignedProductIdentifier6 : 0767654074206 ExternallyAssignedProductIdentifier7 : 5272003743313 ExternallyAssignedProductIdentifier8 : 0784497065383 ExternallyAssignedProductIdentifier9 : 00092644581984 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : EG_SmallLithiumIonBatteryWithEquipment Hazmat11 : ES_SmallLithiumIonBatteryWithEquipment Hazmat12 : FR_SmallLithiumIonBatteryWithEquipment Hazmat13 : GB_SmallLithiumIonBatteryWithEquipment Hazmat14 : IN_SmallLithiumIonBatteryWithEquipment Hazmat15 : IT_SmallLithiumIonBatteryWithEquipment Hazmat16 : JP_SmallLithiumIonBatteryWithEquipment Hazmat17 : MX_SmallLithiumIonBatteryWithEquipment Hazmat18 : NL_SmallLithiumIonBatteryWithEquipment Hazmat19 : PL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : SA_SmallLithiumIonBatteryWithEquipment Hazmat21 : SE_SmallLithiumIonBatteryWithEquipment Hazmat22 : SG_SmallLithiumIonBatteryWithEquipment Hazmat23 : TR_SmallLithiumIonBatteryWithEquipment Hazmat24 : US_SmallLithiumIonBatteryWithEquipment Hazmat25 : 9 Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BR_SmallLithiumIonBatteryWithEquipment Hazmat7 : CA_SmallLithiumIonBatteryWithEquipment Hazmat8 : CN_SmallLithiumIonBatteryWithEquipment Hazmat9 : DE_SmallLithiumIonBatteryWithEquipment IncludedComponents : Coax Cable Tester ItemName : D YEDEMC Mini Optical Fiber Power Meter FC/SC/ST universal interface Fiber Tester Built-in 2Mw Visual Fault Locator Li-ion Battery USB Charge (OPM&VFL-2Mw-Li) ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 5.8928 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : network-and-cable-testers Manufacturer : Yide Machinery Co. Ltd. Material : Other MeasurementAccuracy : 0.1 MeasurementType : Optical Power Meter ModelName : VDV501-825 ModelNumber : MINI-OPM&VFL-2Mw-Li NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 6 PartNumber : MINI-OPM&VFL-2Mw-Li PowerSourceType : Battery Powered ProductDescription : Specification Calibration Wavelength: 800~1700nm Optical Connector:FC/SC/ST universal interface Detector Type: InGaAs Measurement Range: -70 ~ +6dBm Accuracy: ±0.05dB Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625,1650nm Display resolution:mW:0.1% ,dBm:0.01dBm VFL:2Mw 650nm Working temperature:-10~+60℃ Storage temperature :-30~+70℃ Auto off time:10Min Battery:700mAh Li-ion Battery,USB Charge Port Dimension(mm): 11.2x6.6x3cm Weight: 140g Package incdluing 1x All-IN-ONE Fiber Optical Power Meter 1x RJ45 test module 1x User Manual