Our products
Advanced Fiber Meters
Every tool calibrated before dispatch, stocked in the US and covered by a 24-month warranty.
Precise fiber measurement starts here. An optical power meter (OPM) tells you exactly how much light reaches the far end of a link so you can certify loss budgets, while an optical fiber identifier (OFI) detects live traffic and signal direction without ever breaking the connection.
Karvinger meters combine lab-grade accuracy with field durability: wide wavelength coverage, 0.01 dB resolution, motorized clamping, and rechargeable batteries that last a full shift.
Not sure which you need? Compare them in Fiber optic testing tools explained.
