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> New port optical power meter model 840 *free shipping*
New port optical power meter model 840 *free shipping*
NEWPORT 840-C OPTICAL POWER METER
The accessories shown in the pictures are only what is included with this unit.
This unit does work but I can not do a full test on this device. It turns on and the back light feature works very well.
I would say that the internal rechargeable batteries will need to be replaced as they dont seem to keep a charge very long, you can also plug it into the power adapter supplied, so if you want it to be portable for a long time you will need to replace those batties, they are a five bank battery pack 6 volts 0.6 Ah. Part # N600A-N23W.
Any questions please dont hesitate to ask me.
Also comes with 818-SL DETECTOR and hard case.
The Model 840-C Handheld optical power meter is fully compatible with all of Newport s 818 Series Low-Power Si, Ge and InGaAs detectors. Detectors connect to the power meter through an in-line calibration module that is dedicated to each detector (see System Specifications Table below for all compatible detectors). These detachable modules provide the Model 840-C with calibration and operating information specific to the assigned detector. Various detector accessories allow for free-space, as well as for fiber coupled power measurements. DC and AC peak-to-peak power measurements can be displayed in units of W and dBm on the instrument s 4 digit, backlit LCD.
6 decades, DC; 4 decades, AC Pk-Pk
Full Scale Readings, Low-Power Detector <
