● Pocket Design,mini and compact

● Accuracy lower than ±0.2dB

● Users can calibrate the value manually

● Range of measurement:-70~+10dBm/-50~+26dBm ● Universal adapter design, suit for SC, FC, ST Connector

● 60 hours continuous use

● 7 Wavelengths (850/980/1300/

● Lithium Battery is Optional, USB Charging, easy to use

● Built in LED Light, Easy to operate in the dark environment 1310/1490/1550/1625nm)