Desktop Digital Meter Capacitance Resistance Impedance Capacitance Inductance Measure Instrument Versatile Applications(4402)

Features: 6.3.5-inch TFT display, 5 and a half bits display7.USB, RS232 communication interface, Handle sorting8. Data recording function (maximum and minimum values, average value) 9. Support SCPI communication protocol 10. Provide system settings, which can configure language, buzzer, screen brightness, etc according to the needs of users. 11. Basic accuracy 0.2% 12. Manual and automatic range 13. Be equipped with open circuit and short circuit correction 14.Comparator has sorting and alarm function 15. Provide a variety of test portsSpecifications:ET4401 Test (Hz) 100~10 10 pointET4402 Test (Hz) 100~20 12 pointET4410 Test (Hz) 100~100 20 pointDigits Main parameter: 5 digits; secondary parameter: 5 digitsMeasurement Parameter Main parameter: L/C/R/Z; secondary parameter: X/D/Q//ESRMeasurement Range(L) 0.01H - 9999HMeasurement Range(C) 0.01pF - 99999FMeasurement Range(R) 0.0001 - 99.99MBasic Accuracy 0.2%Measurement Display Speed 2 times/second (slow), 4 times/second (medium speed), 8 times/sec (fast)Internal Bias 0-1500mV adjustable, 1mV steppingTest Level :100mV, 300mV, 600mV, 1000mV, 1500mV, 2000mVCorrection Function :Open circuit correction, short circuit correctionScreening function The screening limit can be set from -50% to + 50% with fixed points of 1%, 5%, 10% and 20%Selection of comparator Five gear sorting, third gear qualified, one gear failed, one ancillary gearCommunication Interface: Standard configuration: USB, RS232 (or 485), Handle interface; Optional: GPIB, USB HostOthers: Support DCR, electrolytic capacitor measurement mode, adjustable backlight brightness, optional in English and Chinese

• 1. Measurement frequency up to 100
• 2.Test level 100 ~ 2000mV
• 3.Support the measurement of DC resistance and electrolytic capacitor
• 4.Internal bias voltage output (1mV-1500mV)
• 5.Automatic identification of component measurement