Introducing the first handheld OTDR that does not compromise performance – the new µOTDR from Anritsu. With performance that rivals traditional OTDRs that are four times the size and more than double the price, the Network Master MT9090A µOTDR has created a new class of test instruments. It features 5 cm resolution for accurate mapping of events, deadzones of less than 1 meter (3 feet) and a dynamic range of up to 37dB – enough to test over 150km (90+ miles) or PON-based FTTX networks featuring up to a 1x64 split. The MT9090A µOTDR also takes portability to a new level by being the first handheld OTDR that truly fits in the palm of your hand.