{"product_id":"demonstration-meter","title":"DEMONSTRATION METER","description":"\u003cp\u003eWith interchangeable scales. A multipurpose instrument and demonstration meter that can be changed into an AC or DC voltmeter or ammeter, with different ranges available for each mode. With a high-quality moving coil, spring-controlled movement, and full-scale deflection of 5 mA or 100 mV DC. The long pointer has a spade end and is easily seen from a distance. Fitted within a case with glass front and rear. The instrument can be configured with various dials to provide varied voltage and current ranges. All dials are interchangeable and include a plug coupler that fits the instrument. The coupler links appropriate resistors, shunts, or rectifiers to convert the instrument to the range specified on the scale of the specific dial. The scales contain distinct, bold figures and are marked on both sides, allowing the professor to examine the reading from the rear of the instrument. A zero adjustment allows the instrument to be used with center zero dials. The instrument comes with one dial that ranges from 50-0-50mV DC In a plastic case.\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"373\" style=\"border-collapse: collapse; width: 280pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"94\" style=\"mso-width-source: userset; mso-width-alt: 3437; width: 71pt;\"\u003e \u003ccol width=\"279\" style=\"mso-width-source: userset; mso-width-alt: 10203; width: 209pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"20\" style=\"height: 15.0pt;\"\u003e\n\u003ctd height=\"20\" class=\"xl65\" width=\"94\" style=\"height: 15.0pt; width: 71pt;\"\u003e\n\u003cstrong\u003eCategory No.\u003c\/strong\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"279\" style=\"width: 209pt;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"36\" style=\"mso-height-source: userset; height: 27.0pt;\"\u003e\n\u003ctd height=\"36\" class=\"xl65\" style=\"height: 27.0pt;\"\u003e101958\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"279\" style=\"width: 209pt;\"\u003eDemonstration Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eH81\u003c\/p\u003e","brand":"japson.com","offers":[{"title":"Default Title","offer_id":45864658075757,"sku":"101958","price":0.0,"currency_code":"INR","in_stock":false}],"url":"https:\/\/japson.com\/fr\/products\/demonstration-meter","provider":"japson.com","version":"1.0","type":"link"}