4in1 Li-lion Battery Optical Power Meter，Visual Fault Locator，Network Cable Test Optical Fiber Tester

Product parameters Model: APM50 Power meter detector type: InGaAs Power meter interface: 2.5mm universal FC Wavelength response range: 700~ 1700nm Calibration wavelength: 850/1300/1310/1490/1550/1625nm Measuring range: T type (-70~+10dBm); C type (-50~ +30dBm) Resolution: 0.01dB Accuracy: 0.2dB Frequency identification: 270/330/1k/2kHz Wavelength identification: support (with compatible light source) Red light source interface: 2.5mm universal Red light source output power: 1~30mW optional Flashlight: support Network cable line sequence detection: RJ45 interface Data interface: USB Battery category: built-in rechargeable lithium battery Storage temperature: -20~60°C, <90%RH Operating temperature:-10~50°C, <90%RH Weight: 100gSize: 59mm X 98mm X 27mm