Add to Cart Quick view Newport Research 835 Optical Laser Pico-Watt Digital Power Meter 400~1000nm Newport Research Was: $450.00 Was: $500.00 Newport Research 835 Optical Laser Pico-Watt Digital Power Meter 400~1000nm This unit powers on and the display lights up, all buttons respond, but we are unable to fully test at our facility... 45384 SKU: 45384 Weight: 8.00 LBS