$110

Visual fault locator Optical Power Meter 2-in-1 Tester Red Light 1mw /-50~+26dBm

$3200

^ Newport Single Channel Power Meter 1936-R Optical Power Meter #X5891

$26.11

Logarithmic Detector AD8317 RF Power Meter,RF Signal 1M-10GHz 60dB

$19.48

Optical Fiber Optic Power Meter, Optical Fiber Troubleshooting, 10 Shaftlä7563-

$110

FIBERtest Compact Fiber Optic Tester OPTO TXR RXR ST 1300

$215

Used Tempo Communications opm220

$995

Scientech Astral AD30 Laser Power Meter

$1680

ILX FPM-8210 Lightwave Fiber Optical Power Meters

$107.19

Handheld Fiber Optic Power Meter Tester 1310/1550nm Singlemode OpticLight Source

$150

NOYES OPM5-2 OPTICAL POWER METER , OLS1-2 ST Light & OLS2-1300 ST Laser Source

$5.64

2Pcs XH-W1209 DC12V Digital Temp Thermostat Temperature Control Switch Plate B

$42.4

FS FOPM-204 Handheld Optical Power Meter -50~+26dBm