OTDR Optical Fiber Tester 1310 1550nm 24dB 22dB SM 3.5 Inch LCD Touch Screen Fiber Network Tester

Feature: 1. Multi Purpose: The OTDR multi functional tester is suitable for evaluating FTTx and access network construction and maintenance, identifying fiber optic breakpoints, measuring fiber optic cable lengths, calculating relative optical power losses. 2. Touch Screen: The OTDR features an upgraded 3.5 inch color LCD touchscreen, clearly displaying data, the intuitive interface makes it more convenient to use, largely improving working efficiency. 3. Built in Functions: This OTDR fiber optic tester features fiber communication measurements, network cable sequence, OPM, stable light source, VFL, RJ11 line finding, etc. 4. Large Storage Space: The fiber network tester has an internal storage space of over 700 pieces of data, and supports small memory card (without) for expansion. 5. Wide Application Range: The OTDR is widely used, suitable for fiber communication, sensing, cable engineering, and manufacturing. It enables engineers to quickly identify fiber breaks and measure cable lengths, streamlining maintenance and troubleshooting. Specification: Item Type: OTDR Material: ABS OTDR Machine Specifications: Display: 3.5 inch color LCD touch screen Data Interface: Type C Expandable External Storage: Small memory card (without) OTDR Battery: 1 x 4000mAh polymer lithium cell (built in) Battery Life: Measure 12 hours Working Temperature: 10 celsius +50 celsius Storage Temperature: 40 celsius +70 celsius Relative Humidity: 0 95percent without condensation OTDR Host Project: Color: Red Test Wavelength: 1310 1550nm Fiber Type: G.652 single mode fiber Dynamic Range: 24dB 22dB Event Blind Spot: 3 meter Attenuation Blind Zone: 8 meter Measurement Range: 500m 64km Pulse Width: 3ns 10us Distance Measurement Accuracy: + (1m+sampling interval+0.005percent x test distance) Linearity: + 0.2dB Sampling Points: 16k 128k Sampling Resolution: 0.05m 8m Reflection Accuracy: + 3dB Data Storage: Internal: >700 records; External: Expandable small memory card File Format: SOR standard file format Optical Connector: FC Angled PC (interchangeable SC, ST) RJ45 Line Sequence: Line Pairing Function: Standard 8P network interface Line Finder: Line Finding Distance: 1000 meters Line Finder Battery: 2 x AAA dry battery (without) OPM: Wavelength Range: 800nm 1700nm Optical Connector: Universal connector FC SC ST Measurement Range: 70 +6dBm Uncertainty: + 5percent Frequency Recognition: CW 270 330 1k 2kHz Calibration Wavelength: 850 980 1270 1300 1310 1490 1550 1577 1625 1650nm . Package List: 1 x OTDR (Without Small Memory Card)1 x USB Cable1 x Adapter1 x Line Finder (Random Color)1 x Instruction Manual Note: 1. This product is a professional measuring tool. Using OTDR requires a certain level of professional knowledge and skills. 2. Due to the accuracy of the product, it may not be suitable for certain scenarios. You may need to purchase products with higher accuracy.