Industrial Grade ET3240 4 1/2 Benchtop Digital Multimeter Profile 3.5 HD TFT LCD Display Support Self Calibration Function
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- Supplier: Xiamen Hongfeng Technology Co. Ltd.
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Product Description
Brief Introduction :
ET3240 is a 4½ 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.
Key Features:
* 4½ digits, 22000 count;
* Dual parameter display:display two parameters of the same input signal;
* Measurement rate: FAST (7times / 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;
* keyscan 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;
* Dual parameter display:display two parameters of the same input signal;
* Measurement rate: FAST (7times / 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;
* keyscan 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(4½) | ||||||
Maximum measurement speed | 7 times / sec | ||||||
Function | DCV | DCI | ACV | ACI | |||
Accuracy | ±(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 | |||
Highest resolution | 10mΩ | 1pF | 0.001Hz | |||
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.) | |||||
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 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.
* 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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FAQ
1.How to place an order?
(a).Fill your Order List in our online Inquiry System.
(a).Fill your Order List in our online Inquiry System.
(b).Directly contact our salesperson by E-mail / Skype / Whats App
We will feed back to you ASAP after received your order list.
2.How about the payment terms?
T/T, Paypal, Western Union, Alibaba assurance for different circumstances.
3.What’s your delivery way?
Express delivery, DHL, TNT, FEDEX , EMS, air shipping, sea shipping are available for your request.
4.How about the lead time?
LT is around 7-10days after receiving the prepayment.
5. Do you offer OEM ?
Yes, we do. We can crave your logo and tool specification on the body of tools as we have laser machine. Also, we can print customized on plastic boxes.
6.How about the samples?
We can offer samples.But the customers need pay for the freight fee.Free sample depends on the quantity you buy.
We will feed back to you ASAP after received your order list.
2.How about the payment terms?
T/T, Paypal, Western Union, Alibaba assurance for different circumstances.
3.What’s your delivery way?
Express delivery, DHL, TNT, FEDEX , EMS, air shipping, sea shipping are available for your request.
4.How about the lead time?
LT is around 7-10days after receiving the prepayment.
5. Do you offer OEM ?
Yes, we do. We can crave your logo and tool specification on the body of tools as we have laser machine. Also, we can print customized on plastic boxes.
6.How about the samples?
We can offer samples.But the customers need pay for the freight fee.Free sample depends on the quantity you buy.
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