Test Instrument Sort by: SKU Product Price Default Product Part No. Vendor Availability Price Bi-Directional Mini-Node, Outdoor nTRVR-B Optilab In Stock $139.00 BT48 Par BERT/Serial BERT 48 Gb/s BT-48 Optilab 3-4 Weeks $19,500.00 FBG Analyzer FBG Analyzer Optilab 5-6 Weeks Contact Sales FBG Sensor Interrogator 18 Channels FSI-RM-18 Optilab 5-6 Weeks Contact Sales FBG Sensor Interrogator for OEM FSI-OEM Optilab 5-6 Weeks Contact Sales Red Rock Fiber Sensor Interrogator - Sedona Series FSI-RR Optilab 5-6 Weeks $2,950.00