ET3240 22000 counts Benchtop Digital Multimeter with Large Clear Screen High Precision Desktop Multimeter
- Stock: In Stock
- Model: EB004104
- SKU: EB004104
>> Software and manual download <<
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.
Main features:
4½ 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(4½) | |||
| 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 | 10mΩ~200MΩ | 1pF~10mF | 1Hz~20MHz | 50ns~500ms |
| Highest resolution | 10mΩ | 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 | |||
| AC+DCmeasurement | Support. | |||
| Trigger mode | Standard: automatic trigger, single trigger; Optional: external trigger. | |||
| Duty cycle measurement | 5.0% | |||
| Square wave output | Frequence: 1Hz | |||
| 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:
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.
Package includes:
1 X ET3240 Multimeter
1 X EU Plug (We will send you a plug adapter according to your country.)
Details pictures:
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
