Mini Fiber Optic Power Meter JW3402 / JW3402A -70~+6dbm High-Precision Handheld for Telecom, Quality Assurance

Compact, high-precision handheld fiber power meter suitable for telecom applications. Easy-to-use interface for straightforward operation, and a compact, portable design for field work. Offers a wide testing range and includes an automatic low-battery reminder to help maintain reliable measurements. Compatible models: JW3402 / JW3402A — Range: -70~+6dbm.