{"product_id":"fluke-821a-differential-voltmeter","title":"Fluke 821A Differential Voltmeter","description":"\u003cdiv\u003e\u003cp\u003eThe Fluke 821A Differential Voltmeter is a Fluke precision instrument designed to measure the voltage difference between two points in a circuit. As a differential voltmeter, it provides direct readings of differential voltages without needing a single-ended reference. This model is used in electronics labs and service environments to verify differential signals and assess circuit behavior.\u003c\/p\u003e\u003c\/div\u003e","brand":"Fluke","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51690959601966,"sku":null,"price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f8565fd4-26b1-4c42-8751-e730f0e0a4a9.jpg?v=1769877404","url":"https:\/\/plgautomation.com\/products\/fluke-821a-differential-voltmeter","provider":"PLG Automation ","version":"1.0","type":"link"}