TL-520 Handheld Optical Power Meter Universal Connector Fiber Light Decay Testers Machine Fiber Optic Cable Tester Visual Fault Locator

Features:
High measurement accuracy and display resolution.
Quick response and measurement, it can display fast-tracking and real-time measurement of optical power when output power changes.
Wide measurement range, it can provides 80dB of optical power measurement range.
Six calibrates wavelength: 850nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.
Provides absolute optical power measurement and relative power measurement.
Real-time monitoring and displaying the battery level, warning notice is available when battery is low.
Auto-off function, backlight LCD display.