JW3204 Handheld Optical Multi Meter is a handheld and intelligent instrument, which can be used as optical power meter and stabilized light source, and can constitute integral test system. It is an updated version of  JW3203R Power Meter with a built in LD stabilized light source at 1310~1550nm wavelength, one port output .It is specifically designed for technical support personnel to take tests on a variety of instruments with a single meter

Features	Applications
Dual-wavelength LD Stabilized Light Source, one port output Battery (Rechargeable) + Power Supply Adapter Just-push-it key function for Light Source on or off, easy-to-use Truly universal output adapter design, without troublesome different adapters change in operation when SC or ST connection needed Different Light Source and Power Meter can be built into jW3204, tailor to customer requirements	Optical cable laying site or laboratory Optical communication systems Optical fiber attenuation measurement Optical communication systems maintenance
Parameters   Parameter Value Power Meter Detector InGaAs Wavelength(nm) 800~1600 Operation Wavelength(nm) 850,980,1310,1550 Measurement Range (dBm) See note Resolution(dB) 0.01 Weight(g) 250