Pro'sKit MT-7616 4 in 1 Optical Power Multimeter 30mW Output Self Calibration Rechargeable Li-ion Battery 500 Data Storage Cable Test

The Pro'sKit MT-7616 is a 4-in-1 fiber optic tester featuring an optical power meter (8-10 wavelengths), 30mW visual fault locator, RJ45 LAN cable tester (600m max), and LED flashlight. It includes 500 data storage slots, self-calibration, and a rechargeable 3.7V/450mAh Li-ion battery, with >50 hours of operation (OPM only).

Key Specifications:
Optical Power Meter (OPM):
Wavelengths: 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650nm (varies by source, 8-10 supported).
Measurement Units: dB, dBm, nW, mW, 
W.

Functions: Wave ID, wavelength memory, self-calibration, REF value setting.
Visual Fault Locator (VFL):
Output Power: 30mW.
Modes: Continuous and Flashing.
LAN Cable Tester:
Function: Pin-to-pin cable map.
Max Length: 600m.
General Features:
Battery: 3.7V/450mAh Li-ion.
Battery Life: >50 hours (OPM mode).
Charging: Micro USB.
Storage: 500 sets of data.
Extra: Built-in LED flashlight