Features:1: With open circuit and short circuit calibration function2: Provide system settings, Chinese or English, buzzer, screen brightness, etc. can be configured according to needs3: Powered by a large-capacity lithium battery4: With open circuit, short circuit calibration function5: Provide a variety of test portsProduct Description:The ET43 series handheld electric bridge integrates a 2.8-inch TFT display, flexible and convenient button operation and USB full-speed communication; a large-capacity lithium battery can ensure long-term work. In terms of function, it not only has comprehensive measurement parameters, but also can perform deviation measurement and screening, and the output frequency is continuously adjustable; in terms of performance, the basic accuracy is up to 0.2%.Parameter: The measuring frequency is up to 100kHz, and the stepping is continuously adjustable at 1Hz;Basic accuracy: 0.2%;Internal configuration voltage output: 0mV-500mV;Support DC resistance (DCR), electrolytic capacitance measurement function;The components are connected to the automatic identification and measurement function; Manual and automatic range, the measurement speed can be adjusted;With open circuit and short circuit calibration function;Support screening and deviation measurement;2.8-inch TFT display, 4 and a half digits display, large-capacity lithium battery power supply;USB communication interface, support SCPI protocol; Provide system settings, Chinese or English, buzzer, screen brightness, etc. can be configured according to needs; Provide a variety of test ports;ET430:Test frequency: 100Hz～100kHZ,Accuracy: 0.3%, 6 test frequency pointsComponent access automatic identification function2 test level points, electrolytic capacitor functionSupport screening and deviation measurement, test speed can be adjustedManual and automatic range, open/short calibrationTFT high-definition liquid crystal display, 4 1/2-digit precision displayAutomatic shutdown time can be set, screen brightness can be adjustedET431:Test frequency: 100Hz～10kHZ,Accuracy: 0.2%, 4 test frequency pointsComponent access automatic identification functionElectrolytic capacitor function, DC resistance (DCR) function4 test level points, 4 half precision displaySupport screening and deviation measurement, test speed can be adjustedManual and automatic range, open/short calibrationAutomatic shutdown time can be set, screen brightness can be adjustedET432:Test frequency: 100Hz～100kHZ,Accuracy: 0.2%, 6 test frequency pointsComponent access automatic identification functionElectrolytic capacitor function, DC resistance (DCR) function6 test level points, 4 half precision displaySupport screening and deviation measurement, test speed can be adjustedManual and automatic range, open/short calibrationAutomatic shutdown time can be set, screen brightness can be adjustedET433:Test frequency: 100Hz～100kHZAccuracy: 0.2%, 4 and a half precision displayTest frequency: 1Hz continuous step adjustable,Level 10mV～1100mV, 1mV continuous step adjustableComponent access automatic identification functionElectrolytic capacitor function, DC resistance (DCR) functionSupport screening and deviation measurement, test speed can be adjustedManual and automatic range, open/short calibrationAutomatic shutdown time can be set, screen brightness can be adjustedA handheld LCR bridge with continuous frequency;Package Included:1* Tester