Check the listing for details. Benchtop Digital Bridge LCR Meter DCR Electrolytic Capacitance Measurement RS232. Condition: New. Listed at 369.96 USD. Benchtop Digital Bridge LCR Meter DCR Electrolytic Capacitance Measurement RS232 Product characteristics ¤ The highest measuring frequency is 100kHz, ¤ Test level 10~2000 mV, 1 mV step continuously adjustable; ¤ Supporting DC Resistance (DCR) and Electrolytic Capacitance Measurement; ¤ Internal bias voltage output 0mV~1500mV; ¤ 3.5-inch TFT display, 5-bit display; ¤ Data recording function (maximum, minimum, average); ¤ Supporting SCPI Communication Protocol; ¤ Provide system settings to configure Chinese or English, buzzer, screen brightness, etc; ¤ The basic measurement accuracy is 0.1%; ¤ Manual and automatic range; ¤ With open circuit and short circuit calibration function; ¤ Comparator sorting (5 gears), alarm function Main technical indicators Model ET4410 Testing frequency 16 points (100, 120, 200, 400, 800, 1K, 2K, 4K, 8K, 10K, 15K, 20K, 40K, 50K, 80K, 100K) Display screen Display screen 3.5 inch TFT LCD Number of display digits Principal parameter: 5 digit，Secondary parameter: 5 digit Measured parameter Principal parameter: L/C/R/Z，Secondary parameter: X/D/Q/θ/ESR Measurement Range L：0.001μH～9999H C：0.001pF～99.999mF R：0.0001Ω～99.99MΩ Basic accuracy 0.1% Measuring display speed 2 time/s (slow), 4 times/s (medium), 8 time/s (fast) Internal bias 0-1500mV adjustable, at a step of 1mV. Testing level Six fixed level(0.1V、0.3V、0.6V、1V、1.5V、2V) Signal source output impedance 30Ω、100Ω Calibration function Open circuit calibration, short circuit calibration Screening function The limit range of screening can be set to -50%～＋50%, and the fixed points are 1%, 5%, 10% and 20%. Comparator 5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting Interfaces standard: RS232（or 485）, USB Device, Handler ; Others Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional General technical specifications ¤ Power supply voltage: 220V.AC±10%, or 110V.AC±10%, 45~65Hz; ¤ Power consumption: