Professional Integrated Circuit IC Tester Transistor Tester Online Maintenance Digital LED Transistor IC Tester

Professional Integrated Circuit IC Tester Transistor Tester Online Maintenance Digital LED Transistor IC Tester

banggood Measurement & Analysis Instruments

77.99$
69.99$
Description You can test 74ch series74ls seriesCD4000 seriesHEF400 series4500 seriesoperational amplifiersinterface class chipoptocouplerstransistors automatic identificationthe regulator voltage value recognition Built in data model all kinds of chips more than 1 300 speciesmore than 420 kinds of transistor data modelscovering most common devices within 24 feetand can greatly reduce the maintenance workloadimprove maintenance efficiency The repair wizard 9v laminated batterythe same as with ordinary multimeter batterypower consumption is quite ordinary digital multimeterPress the enter key can boot first boot automatically perform a self testself test the battery voltage is detected and displayed on the screen after the passage of more than two secondswhen the battery voltage is below 7v replace the batteryin order to ensure measurement accuracyIf there is no alarm you can start measuring workNative AD 10 ADthe theoretical resolution of 5v voltage is 0 0048vNot suitable for measuring high power thyristor due to the use of battery poweredZener value should be subject to the measuredcan not only look at the nominal valueBoot the default directory is search directoryAn ordinary optocoupler optocoupler test up to a dozen parametersa simple measurement optocoupler logics relationship has not much practical significancethe machine can test the secondary optocoupler saturation voltagefor referenceAnd test the 4 feet opto