Price range: £229.99 through £324.99
ET3240is a 4½digits, 22000 counts, dual digital benchtop true-RMS multimeter.The STM32 chip and external double integral ADused by this benchtop multimeter providing accurate measurementand stable performance. 3.5 inch 320 * 480 high resolution TFT LCD screenmakes a clear reading, rich display, and a good visual effects. Thebenchtop multimeter is powered by electricity and provide full-function, full-range overload protection. Freshand simple design with excellent performance makes them an ideal choice for electricians, electronics enthusiasts, engineers and colleges and universities.
l 4½ digits, 22000 counts.
l Dual parameter display: display two parameters of the same input signal.
l Measurement rate: FAST (7 times / sec), MID (5 times / sec), SLOW (2 times / sec).
l Trigger mode: Automatic trigger, single trigger, external trigger(optional).
l Range switching mode: Auto / Manual.
l 12 basic measurement functions: AC and DC voltage, AC and DC current, two-wire / four-wire resistance, period / frequency, diode, on-offtest, capacitance, duty cycle.
l DCV basic accuracy: 0.05%.
l Mathematical functions: MX+B/MAX/MIN/dB/dBm/Rel/Comp Hi/Comp Low/ Statistics.
l Additional functions: Data hold, data record, data readback.
l keys can be locked.
l Open calibration function.
l Square wave output.(Optional.)
l Provide system settings, can configure the language(Chinese / English), buzzer, screen brightness,interface display style.
l Temperature: Thermocouple: K/N/R/S/T/B/E/J/WRe325/WRe526; RTD: PT100 / PT50 / Cu100 / Cu50.
l Communication Interface: Standard: USB Device;
l Support SCPI protocol.
Mode | ET3240 | |||||
Display digits | 22000(4½) | |||||
Maximum measurement speed | 7 times / sec | |||||
Function | DCV | DCI | ACV | ACI | ||
±(0.03%+3) | ±(0.08%+10) | ±(0.3%+20) | ±(0.3%+20) | |||
Range | 10uV~1000V | 10nA~10A | 10uV~750V | 10nA~10A | ||
Highest resolution | 10uV | 10nA | 10uV | 10nA | ||
— | 40Hz~100kHz | 40Hz~10kHz | ||||
Function | Resistance | Capacitance | Frequence | |||
Accuracy | ±(0.05%+5) | ±(1%+5) | ±(0.05%+10) | |||
Range | 10mΩ~200MΩ | 1pF~10mF | 1Hz~20MHz | |||
10mΩ | 1pF | 0.001Hz | ||||
Others | ||||||
Mathematical functions | ||||||
Resistance measurement | Support 2-wire, 4-wirein two ways. | |||||
Continuity test | When the resistance is less than 30 ohms, the buzzer sounds. | |||||
Diodetest | Measurable range: 0～2V | |||||
AC+DCmeasurement | ||||||
Trigger mode | Standard: automatic trigger, single trigger; Optional: external trigger. | |||||
Duty cycle measurement | 5.0%～95.0%. (the error is within 10 words.) | |||||
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. | |||||
Power supply voltage: 220V AC±10%, 110V AC ±10%, 45-65Hz.
Working environment: 0~40℃, relative humidity < 80%.
Storage environment: -10~50℃, relative humidity < 80%.
Dsiplay: 3.5-inch, 320 * 480 resolution, 16 M colour TFT LCD.
Dimensions: 265 mm * 105 mm * 305 mm.(width * height * depth).
Weight: 2.3kg.
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