Enhance your fiber optic and network cable testing with this versatile Cable Tester, designed to deliver precise measurements across 8 standard wavelengths: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, and 1650nm. With a wide test range from -70dBm to +6dBm, this tester supports multiple universal interfaces including FC, SC, ST, and RJ45, making it an essential tool for professionals working with various fiber optic and network systems. Key Features: · **Comprehensive Wavelength Measurement:** Accurately measures 8 standard wavelengths to cover a broad spectrum of fiber optic testing needs. · **Wide Test Range:** Supports signal detection from -70dBm to +6dBm, ensuring reliable performance in diverse environments. · **Universal Interface Compatibility:** Equipped with FC, SC, ST connectors and RJ45 testing capability, offering broad compatibility for different cable types. · **Dual Display Mode:** Simultaneously displays linear mW and non-linear dBm values for convenient and precise readings. · **Wavelength Memory Function:** Remembers the last set test wavelength before shutdown, streamlining repeated testing processes. · **Backlight and Auto Shutdown:** Features a backlight for easy operation in low-light conditions and an auto shutdown function after 10 minutes to conserve battery life. · **LED Lighting for Wire Inspection:** Built-in LED lights facilitate cable inspection in dark or confined spaces. · **Protective Housing:** Durable plastic casing protects the device from damage caused by accidental drops or collisions. · **Compact and Portable:** Small size (112 x 66 x 30mm) and lightweight design (150g) make it easy to carry and operate in the field. Specifications: · Material: Durable plastics · Color: Orange · Standard Wavelengths: 850/980/1300/1310/1490/1550/1625/1650nm · Test Range: -70dBm to +6dBm · Auto Shutdown Time: 10 minutes · Working Time: Up to 72 hours · Power Supply: 2 x AAA batteries (not included) · Working Temperature: -10℃ to +60℃ · Storage Temperature: -30℃ to +70℃ · Item Size: 112 x 66 x 30mm (4.41 x 2.6 x 1.18 inches) · Package Weight: 150g (5.29 ounces) Package Includes: · 1 x Cable Tester · 1 x Black String · 1 x User Manual This Cable Tester combines precision, versatility, and portability, making it an indispensable tool for fiber optic technicians and network engineers. Its robust features and user-friendly design ensure efficient and accurate testing in various working environments.