Naked PD Device 2mm / 5mm PD Saturated Optical Power 27 dBm

Double Channel Optical Power Meter +25 ~ -50dBm Or +10 ~ -65dBm Power Range

Multichannel Four Channel Optical Power Meter 1700nm Wavelength

Single Channel Optical Power Meter Display With Screen 1610nm

USB Optical Power Meter Module Rapid Sampling Dynamic Range +5~-80dBm

Program Controlled Desktop Optical Attenuator Insertion Loss 1.8dB Accuracy 0.1dB

4 Channel Optical Power Meter Power Range +10 ~ -65dBm/+25 ~ -50dBm

Full Function Handheld Optical Power Meter Resolution Of Display 0.01

Simple Optical Power Meter 2 / 4 Channel With HD LCD Display

Single Channel Optical Power Meter With Power Range +10 ~ -65dBm/+25 ~ -50dBm

2CH Optical Power Meter With Calibration Wavelength 1510~1625Nm

1/2 Channel Mini Optical Power Meter +10 ~ -65dBm / +25 ~ -50dBm

4CH Optical Fiber Power Meter With +10 ~ -70dBm Power Range 850nm

1/2 Channel Fibre Optic Power Meter With +10 ~ -65dBm Or +25 ~ -50dBm

1640nm Fast Optical Power Meter Probe + 5 ~ -80dBm Power Range

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Optical Power Meter