Optical Power Meter with Universal 2.5mm Adapter for SC/FC/ST connectors, Lithium Batteries, VFL and RJ45 Cable Sequence

Feature: User calibration Wavelength memory function LED light for dark environment Suitable for SM and MM fibers Auto power-off Support Backlight Low battery indication Both linnear (mW) and non-linear (dBm) Optional VFL and RJ45 Cable Sequence functions Specification: Model MAY122A MAY122B Measuring Range -70 to 6dBm -50 to 26dBm Calibrated Wavelength 850/980/1300/1310/1490/1550/1625/1650nm Detector Type InGaAs Resolution Linear display: 0.1%, logarithmic display:0.01dBm Linearity ±5% Automatic Shutoff Time 10min Continuous Working Time 120h (OPM operation) Connector Universal 2.5mm adapter (FC/SC/ST) Power supply Rechargeable Lithium battery (700mAh) Backlight Yes Dimension 112*66*30mm Net Weight 140g / 150g Operating Temperature -10 to  50℃ Storage Temperature -40 to  70℃ Relative Humidity 0~95% (non-condensing) Visual Fault Locator (Optional): Wavelength 650±30nm Output Power 2, 10, 30mW for option Modulation Frequency CW/1Hz/2Hz Connector Universal 2.5mm adapter (FC/SC/ST) RJ45 Ethernet Cable Sequence (Optional): Test Range 300m Standard Accessory: Item Name Quantity 1 Optical Power Meter 1pc 2 User Manual 1pc 3 Wrist Belt 1pc 4 700mAh Lithium Battery 1pc (for Lithium battery model) 5 Data Line 1pc (for Lithium battery model) Optional Accessory: Item Name Quantity 1 Network Test Remote for RJ45 Ethernet Cable Sequence 1pc Ordering Information: Model: MAY122X-X-X-X Model X: OPM Range X: Battery X: VFL X: RJ45 Cable Sequence MAY122 A: -70~ 6dBm L: Lithium Battery None: without None: without B: -50~ 26dBm 2: 2mW S: with 10: 10mW 30: 30mW