ET3240 Original 22000 counts Benchtop Digital Multimeter with Large Clear Screen High Precision Desktop Multimeter

ET3240 Original 22000 counts Benchtop Digital Multimeter with Large Clear Screen High Precision Desktop Multimeter
sku: 1532933
Shipping from: China

ET3240 is a 4 digits, 22000 counts, dual digital benchtop true-RMS multimeter.The STM32 chip and external double integral AD used by this benchtop multimeter providing accurate measurement and stable performance. 3.5 inch 320 * 480 high resolution TFT LCD screen makes a clear reading, rich display, and a good visual effects. The benchtop multimeter is powered by electricity and provide full-function, full-range overload protection. Fresh and simple design with excellent performance makes them an ideal choice for electricians, electronics enthusiasts, engineers and colleges and universities. Main features: 4 digits, 22000 counts. Dual parameter display: display two parameters of the same input signal. Measurement rate: FAST (7 times / sec) MID (5 times / sec) SLOW (2 times / sec). Trigger mode: Automatic trigger, single trigger, external trigger(optional). Range switching mode: Auto / Manual. 12 basic measurement functions: AC and DC voltage, AC and DC current, two-wire / four-wire resistance, period / frequency, diode, on-off test, capacitance, duty cycle. DCV basic accuracy: 0.05%. Mathematical functions: MX+B/MAX/MIN/dB/dBm/Rel/Comp Hi/Comp Low/ Statistics. Additional functions: Data hold, data record, data readback. keys can be locked. Open calibration function. Square wave output.(Optional.) Provide system settings, can configure the language(Chinese / English) buzzer, screen brightness, interface display style. Temperature: Thermocouple: K/N/R/S/T/B/E/J/WRe325/WRe526; RTD: PT100 / PT50 / Cu100 / Cu50. Communication Interface: Standard: USB Device; Support SCPI protocol. Technical indicators: Mode ET3240 Display digits 22000(4) Maximum measurement speed 7 times / sec Function DC voltage DC current AC voltage AC current Accuracy (0.05%+3) (0.35%+10) (0.8%+80) (0.8%+80) Range 10uV~1000V 10nA~10A 10uV~750V 10nA~10A Highest resolution 10uV 10nA 10uV 10nA -- 40Hz~100kHz 40Hz~10kHz Function Resistance Capacitance Frequence Period Accuracy (0.1%+6) (3.5%+30) (0.2%+10) (0.2%+10) Range 10m~200M 1pF~10mF 1Hz~20MHz 50ns~500ms Highest resolution 10m 1pF 0.001Hz 0.01ns Others Mathematical functions MX+B/MAX/MIN/dB/dBm/Rel/Comp Hi/Comp Low/Hold/Statistics Resistance measurement Support 2-wire, 4-wire in two ways. Continuity test When the resistance is less than 30 ohms, the buzzer sounds. Diode test Measurable range: 0~2V AC+DCmeasurement Support. Trigger mode Standard: automatic trigger, single trigger; Optional: external trigger. Duty cycle measurement 5.0%~95.0%. (the error is within 10 words.) Square wave output Frequence: 1Hz~100kHz, amplitude: 3V.(Optional.) Limit test Support. Calibration Support. Temperature Thermocouple: K/N/R/S/T/B/E/J/WRe325/WRe526; RTD: PT100/PT50/Cu100/ Cu50. Communication Interface Standard: USB Device; Additional functions Data hold, data record, data readback. General technical specifications: Power supply voltage: 220V AC10% 110V AC 10% 45-65Hz. Working environment: 0~40 relative humidity

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