UT692G UNI-T fiber optic tester The UT692 series portable optical power meters are used to measure absolute optical power or relative optical power loss across the length of fiber optic cables.The UT692 series is designed to be durable, the meters can withstand drops from 2 m and have an IP65 dust/water resistance rating. Furthermore, the other features of UT692 include backlit display, flashlight, auto power off, wavelength storage/recall, user calibration, and ultra-wide optical power test range. Characteristics Brand: UNI-T EAN code: 6935750569214 Supplier code: UT692G Certifications: CE, UKCA Low battery indication Automatic shutdown IP65/2m drop tested   Specifications  UT692G Measurement range (dBm)  -50~+26 Wavelength range (nm) 800-1700 Connectors FC/SC/ST universal connector (FC as standard, SC and ST adapter as options) Type of detector InGaAs Tolerance ±5% Calibrated wavelength (nm) 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 Display Linear: 0.1%, logarithmic: 0.01 dBm Auto power off (min) 10 Diet 1. 5V AA alkaline battery (3pcs) Low battery indication Low battery indication at approximately 3.3V, automatic shutdown at approximately 3V Battery operating time (h) ≥60 Drop height (M) 2 Operating temperature 0℃~40℃ Storage temperature -10℃~50℃ Dimensions (mm) 189×87×45 Weight 286 Certifications CE, IP65, RoHS