KI 23400 & 27400 Handheld Two-Way Loss / Length / ORL Test Set

An Optical Loss Test set (OLTS) with length and ORL measurement that's perfect for ultra high fiber count Tier 1 loss & length testing applications. A pair of these compact instruments set new standards of productivity, accuracy and ease of use.

Each fiber needs just one test hook-up and one key press for a complete bidirectional loss, length and ORL test, for both single-mode and multmode fiber, so the same test method can be used for all fibers in a network, eliminating administration, training and test errors. Testing is accurate and can take only 5 seconds, direct onto a final report. The Visitester option lights up the far end of the fiber to be tested.

A pair of instruments both display length as well as bi-directional loss and ORL each end, in one hook-up, in real time, with no need to specify master/slave instruments. A single instrument can also be used as a stand-alone light source & power meter, ORL meter, VFL, or tone generator / detector. 

• 25% of the size / weight, 7x the battery life of competitors 
• SM, MM, quad & other wavelengths
• Bidirectional Autotest loss, ORL & length testing on one fiber
• Real time Pass / Fail display
• 8,000 fiber memory and USB Interface
• KITS™ reporting software (for these instruments, Nov 2020)
• Autotest power meter
• 1 % power accuracy & 24 calibrated λ, ISO 17025 traceable
• Full QA & test reports for source stability / λ, & power meter linearity
• 80 hr alkaline battery life
• 3 Year warranty and calibration cycle
• EF compliant multimode sources