TPN-35 Fiber Optic Power Meter & OTDR Tester — SC/UPC, PON, 1310/1490/1550nm, -70~+10dBm, Easy Use

The TPN-35 portable Fiber Optical Power Meter (also listed as an OTDR Tester) provides precise power and loss readings for PON networks at 1310nm, 1490nm and 1550nm. It measures signal levels across a -70~+10dBm range, delivering repeatable results suitable for commissioning, maintenance and troubleshooting. Compatible with SC/UPC terminations, this meter is optimized for telecom engineers and fiber technicians who need fast, reliable diagnostics. Its compact, lightweight design makes it convenient to carry between field sites and labs without adding bulk. Use it for network installation, repair, communication equipment maintenance and general fiber testing tasks. Built for consistent performance, the TPN-35 helps minimize downtime by enabling accurate measurement and rapid fault identification.