Basic Info.
Product Description
ET3240 4 1/2 Digits 22000 counts High Precision Benchtop Digital Multimeter AC DC Measurement
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:
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-off test, 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.
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: 0~40ºC, relative humidity < 80%.
Storage environment: -10~50ºC, relative humidity < 80%.
Dsiplay: 3.5-inch, 320 * 480 resolution, 16 M colour TFT LCD.
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
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Address:
Room 208, No535 South of Kangqiao Road, Jiangbei Area, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Lights & Lighting, Security & Protection, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
NINGBO TOPEAST ELECTRONIC TECHNOLOGY Co., Ltd. Located in beautiful Ningbo port which is one of the biggest port in China.
We are majoring in manufacturing Wood burning kit, Soldering Iron, Glue gun, SMD Soldering station, Soldering Iron Kit, Handware, electric tools, and test tools have got CE RoHS FCC certification.
All of our products should be under strict inspection before dispatched.
We have big houseware, most of our cargo are on stock so the delivery time.
It is very short. We also do OEM&ODM service.
We have Our brand TOPEAST. We hope we could coperate with our customer to develop market.
Welcome line shop, Amazon, lazada, shopee, wish, ebay, aliexpress seller coperation.
We can supply small qty for our customer, Support OEM brand sticker and other service for our customer.
We also support our customer develop new products. We have electric engginer and mould engginer. If you have sample and drawing, we could talk with each other. I believe you can find new supplier to do all line service.
We have many experience of express, air, sea, rail way, bus to Europ mark, FBA USA and so on.
Many ways for your choice.