Check the listing for details. Fiber Optic Power Meter KPM-35 With 7 Wavelength, FTTH SM&MM Light Source Tester. Condition: New. Listed at 173.54 USD. Fiber Optic power meter KPM-35 + Fiber Optical Light Source KLS-35 Singlemode&Multimode Combine used w/ Fiber Optic OTDR Tester Optic fiber power meter KomShine KPM-35 FTTH fiber cable tester w/ Silicone case. Resolution (dB):0.01The KPM-35 Power Meter provides highly accurate power measurements, as well as reference value setting capabilities. What’s more, this convenient unit requires no offset nulling, and it offers power autonomy of 55 hours, for reliable, long-lasting performance in the field.Specifications:Wavelength(nm):800~1700nmMeasurement Range:-70+3dBm / -50~+26dBmOptical Connector:SC 2.5mm universal (1.25mm for LC is Optional)Power Supply:Alkaline Battery(3 AA 1.5V batteries)Display Units:dB / dBmResolution (dB):0.01Dimensions/Weight:160x85x45mm / 220gStandard Accessories:User guide——1PCCertificate of Qualified—1PCSC Connectors—1PCGuarantee card—1PCSoft carry bag—1PCSinglemode and Multimode Optic fiber tester light source KLS-35-MS 850/1300/1310/1550nm FTTx hand-held type fiber cable test tools with SC FC connectorAttention:We have other models for choosing!!KLS-35-S: 1310/1550nmKLS-35-M: 850/1300nmKLS-35-PON: 1310/1490/1550nmSpecifications:Wavelength(nm):850/1300+1310/1550nm Typical Output Power:-5dBOptical Connector:FC+SC+ 2.5mm universalPower Supply:Alkaline Battery(3 AA 1.5V batteries)Output Stability:±0.05dB/15mins; ±0.1dB/ 8hoursModulation Frequencies:CW,270Hz,1KHz,2KHzDimensions / Weight:160x85x45mm / 220gStandard Accessories:User guide——1PCCertificate of Qualified—1PCFC Connectors—1PCSC Connectors—1PCGuarantee card—1PCSoft carry bag—1PC