{"product_id":"udt-instruments-model-371-optical-power-meter-bnc-input-2-5ma-max-7vdc-supply","title":"Udt Instruments Model 371 Optical Power Meter BNC Input 2.5mA Max 7VDC Supply","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-35\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-35\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-35\" data-testid=\"conversation-turn-484\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"770dacbd-b30b-41d6-9740-54ad08cf075e\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"811\"\u003eThe UDT Instruments Model 371 Optical Power Meter is a precision laboratory instrument used to measure optical power from photodetectors in laser, fiber optic, and optical research applications. Commonly installed in photonics laboratories, laser calibration systems, fiber optic testing stations, research facilities, and optical manufacturing environments requiring accurate optical power measurements. Maintenance technicians, laboratory engineers, and optical \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this optical power meter for equipment calibration, optical testing, laboratory measurements, and replacement of OEM optical measurement instruments. The Model 371 accepts a BNC \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003esensor\u003c\/a\u003e input with a maximum input current of 2.5 mA and operates from a 7 VDC \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003epower supply\u003c\/a\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"813\" data-end=\"830\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"831\" data-end=\"1280\"\u003eThe UDT Instruments Model 371 Optical Power Meter is commonly used in laser laboratories, fiber optic communications testing, optical component manufacturing, photodiode characterization, optical sensor calibration, university research laboratories, and industrial quality control applications. It provides accurate optical power measurements when used with compatible UDT photodiode sensors and detector heads. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1282\" data-end=\"1311\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1312\" data-end=\"1799\"\u003e• Brand: UDT Instruments\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e• Model: 371\u003cbr data-start=\"1351\" data-end=\"1354\"\u003e• Product Type: Optical Power Meter\u003cbr data-start=\"1389\" data-end=\"1392\"\u003e• Input Connector: BNC\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• Maximum Input Current: 2.5 mA\u003cbr data-start=\"1448\" data-end=\"1451\"\u003e• Power Supply: 7 VDC\u003cbr data-start=\"1472\" data-end=\"1475\"\u003e• Measurement Type: Optical Power Measurement\u003cbr data-start=\"1520\" data-end=\"1523\"\u003e• Compatible Sensors: UDT Photodiode Detector Heads\u003cbr data-start=\"1574\" data-end=\"1577\"\u003e• Display: Analog Meter\u003cbr data-start=\"1600\" data-end=\"1603\"\u003e• Mounting: Benchtop\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e• Application: Laser, Fiber Optic, and Optical Laboratory Measurement\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e• Function: Optical Power Monitoring and Calibration Instrument \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1801\" data-end=\"1825\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1826\" data-end=\"1952\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• UDT Instruments Model 350 Optical Power Meter\u003cbr data-start=\"1873\" data-end=\"1876\"\u003e• Newport 1830-C Optical Power Meter\u003cbr data-start=\"1912\" data-end=\"1915\"\u003e• Thorlabs PM100D Optical Power Meter\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"UDT","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714352808238,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3c433a3e-9913-4765-963e-d4dd60896eab.jpg?v=1770423810","url":"https:\/\/plgautomation.com\/products\/udt-instruments-model-371-optical-power-meter-bnc-input-2-5ma-max-7vdc-supply","provider":"PLG Automation ","version":"1.0","type":"link"}