{"product_id":"66576489","title":"HW-210K Portable Dual-Channel VI Curve Tester with ASA \u0026 Adjustable Frequency","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6;\"\u003e\n  \u003ch2\u003eHandheld Portable VI Curve Tester\u003c\/h2\u003e\n  \u003cp\u003eUnlock the potential of precise circuit testing with our Handheld Portable VI Curve Tester. Designed for versatility and convenience, this tester seamlessly connects with both analog and digital oscilloscopes. If you're in search of reliable testing equipment, this product is a must-try—it won’t disappoint.\u003c\/p\u003e\n  \n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMultiple Test Frequencies:\u003c\/strong\u003e Four test frequencies enhance your testing capabilities when connected to any oscilloscope, be it analog or digital.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual Signal Input:\u003c\/strong\u003e Equipped with an alternating display function to facilitate easier use.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdjustable Speed:\u003c\/strong\u003e Tailor the frequency and alternating speed to suit your specific requirements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUser-Friendly Operation:\u003c\/strong\u003e Single-click channel selection simplifies your testing experience.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Precautions:\u003c\/strong\u003e Ensure the circuit board isn't charged and large capacitors are discharged before use to prevent damage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Durable plastic construction\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2 channels\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 4-frequency gears\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 195 x 135 x 105 mm \/ 7.7 x 5.3 x 4.1 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 435g \/ 1.0 lb\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eConnecting to Analog Oscilloscopes\u003c\/h3\u003e\n  \u003cp\u003eConnecting to an analog oscilloscope is straightforward, though procedures may slightly vary by model. Set the oscilloscope to xY mode—often selectable via buttons or a knob. Connect using a BNC cable and configure the xY vertical channel to around 1V\/div. Adjust the attenuations to position lines optimally for accurate measurement. Short-circuiting the test pen should produce a vertical line, which can be fine-tuned by adjusting Y channel parameters.\u003c\/p\u003e\n\n  \u003ch3\u003eConnecting to Digital Oscilloscopes\u003c\/h3\u003e\n  \u003cp\u003eFor digital oscilloscopes, access the xY mode via the menu or keys. Set the channels to 1V\/div and ensure the time base is at 1-5 milliseconds. Use Direct Current coupling and 1x attenuation for xY channels. A bright spot should appear when disconnected. On connection, adjust so that the horizontal line fits well within the display frame. A vertical line should appear when test leads are short-circuited, which can be adjusted with Y channel settings.\u003c\/p\u003e\n\n  \u003ch3\u003ePacking List\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x VI Curve Tester\u003c\/li\u003e\n    \u003cli\u003e1 x Pair of BNC Cable\u003c\/li\u003e\n    \u003cli\u003e1 x Pair of Test Cable\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Evalm","offers":[{"title":"black","offer_id":46355968655589,"sku":"663254698852","price":38.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7262\/8453\/files\/E21154-1-8d20-ELhl.jpg?v=1732624717","url":"https:\/\/evalm.com\/products\/66576489","provider":"Evalm","version":"1.0","type":"link"}