{"product_id":"gm328a-lcd-transistor-tester-diode-capacitance-esr-voltage-frequency-meter-pwm-square-wave-signal-generator","title":"GM328A LCD Transistor Tester Diode Capacitance ESR Voltage Frequency Meter PWM Square Wave Signal Generator","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDigital LCD display for easy readings, can display measured data and graphics.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eRotary switch control, a key measurement for convenient use.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMain chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eUse 9V battery(not included), can also use DC power(DC 6.8-12V).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAutomatic shutdown, shutdown current is only about 20nA.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAutomatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eTest NPN and PNP transistor common-emitter current amplification factor, the base-emitter threshold voltage, off the collector - emitter leakage current.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSupport 2 resistors measurement, show its positive and negative, on-state voltage.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eResistance measurement maximum resolution 0.01Ω, can be measured up to 50MΩ.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAutomatically test the pins of a component and show on the display.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMeasure FET gate threshold voltage and gate capacitance.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFor the following 2100Ω resistor while measuring its inductance measuring range from 0.01mH - 20H.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCan be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDisplay: 160*128 LCD\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDC 6.8-12V  \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent: Approx. 30mA\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eResistance Measurement: Max. 50MΩ\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eResistance Resolution: 0.01Ω\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCapacitance Measurement: 25pF~100mF\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCapacitance Resolution: 1pF\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDC Voltage Measurement: Up to 50V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eScreen Size: 3.7 x 3cm \/ 1.45 x 1.18in\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003ePCB Size: 7.8 x 6.2cm \/ 3.1 x 2.44in\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"box-sizing: content-box; font-weight: 700; font-family: arial, helvetica, sans-serif; \"\u003eEnglish User Manual:\u003c\/span\u003e\u003cbr style=\"box-sizing: content-box; font-family: arial, helvetica, sans-serif; \"\u003e\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20190317\/20190317211849E1821UsersManual.docx\"\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003cspan style=\" \"\u003ehttps:\/\/www.dropbox.com\/s\/i58od389e3ip9hd\/E1821%20User%27s%20Manual.docx?dl=0\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eNotice: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBefore measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Transistor Tester\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/95\/E4\/b3a5e959-04fe-4541-a939-7b49a650a59e.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/2C\/A8\/da7f0045-e9f9-43fe-a5d1-463130ae289d.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/07\/67\/39b4c7bf-9ca0-4e65-bc0c-6ffa440c1fe4.JPG\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14604540346412,"sku":"1417225","price":738.1,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/7b436276-c3bd-4c5f-8763-3e6cf6391afd_db21fad4-5e4e-404e-bc8d-288fa32be353.jpg?v=1582113068","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/gm328a-lcd-transistor-tester-diode-capacitance-esr-voltage-frequency-meter-pwm-square-wave-signal-generator","provider":"Electronic Pro ","version":"1.0","type":"link"}