{"product_id":"keithley-238-high-current-source-measure","title":"Keithley 238 High-Current Source-Measure","description":"\u003cp\u003eKeithley 238 High-Current Source-Measure\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000; font-size: 10pt;\"\u003eThis unit is in good condition and functionally tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000; font-size: 10pt;\"\u003e90 Days Warranty.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Overview\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003eThe Model 238 offers a decade enhancement in current source and measure (1A). In this higher current range, voltage source and measure is 15V maximum.\u003c\/p\u003e\n\u003cp\u003eThe 238 can be programmed to perform source-measurements as a function of a stepped voltage or current. Voltage and current can be swept linearly, logarithmically, or pulsed. The START, STOP, STEP method of setting sweep parameters allows operators to become proficient at using the instrument very quickly. Sweep parameters may be appended (APPEND key) to obtain more complex test sequences.\u003cspan style=\"color: #000000; font-size: 10pt;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour instruments in one (voltage source, voltage measure, current source, current measure)\u003c\/li\u003e\n\u003cli\u003e10fA, 10µV measurement sensitivity\u003c\/li\u003e\n\u003cli\u003e1A source and measure\u003c\/li\u003e\n\u003cli\u003eStandard and custom sweep capability including pulse\u003c\/li\u003e\n\u003cli\u003e1000 source\/measurements per second\u003c\/li\u003e\n\u003cli\u003eFour quadrant source operation\u003c\/li\u003e\n\u003cli\u003eInternal 1000-reading memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":47924666269874,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0247\/3751\/3562\/files\/COG01842.jpg?v=1787240424","url":"https:\/\/cogwell.com\/products\/keithley-238-high-current-source-measure","provider":"COGWELL","version":"1.0","type":"link"}