Handheld Optical Power Meter – NL-PM05

NL-PM05 is a portable optical power meter for FTTH installation, fiber maintenance and optical network testing. It supports six calibrated wavelengths from 850 to 1625 nm, 0.01 dB resolution, reference value storage and interchangeable FC/2.5 mm UPP interfaces, with SC and ST adapters available. An optional built-in 5 km VFL helps technicians locate visible fiber faults with one handheld tester.

NetLast NL-PM05 handheld optical power meter on white background

Handheld Optical Power Meter – NL-PM05 - Image 2

Handheld Optical Power Meter – NL-PM05 - Image 3

Handheld Optical Power Meter – NL-PM05 - Image 4

Description

Reliable Optical Power Testing for FTTH and Fiber Maintenance

The NetLast NL-PM05 is a compact handheld optical power meter designed for installation, maintenance and troubleshooting of fiber optic networks. It supports common multimode, single-mode and PON test wavelengths, while reference value storage helps technicians compare measured power against a saved baseline.

Product Highlights

Portable field tester for installation, maintenance and troubleshooting
Reference value storage for convenient relative power comparison
Flexible interface options for common fiber connectors
Energy-saving operation suitable for daily technician use

Technical Specifications

Model	NL-PM05
Measurement Range	+10 to -70 dBm or +26 to -50 dBm
Accuracy	±5%
Calibrated Wavelengths	850 / 1300 / 1310 / 1490 / 1550 / 1625 nm
Resolution	0.01 dB
OPM Connector	2.5 mm UPP and interchangeable FC adapter; SC and ST optional
Reference Value Storage	Yes
Auto Power-Off	After 10 minutes without operation; function can be cancelled
Power Supply	3 × AA batteries
Optional VFL	Built-in 5 km visual fault locator with 2.5 mm universal interface
Dimensions	180 × 100 × 50 mm
Weight	Approximately 240 g
Operating Temperature	-10 to +60 °C
Storage Temperature	-30 to +70 °C
Package	Carton
Package Size	100 × 186 × 50 mm
Origin	Shenzhen, China
Production Capacity	1,000 pcs/month