Et3240 4 1/2 Digits 22000 Counts High Precision Benchtop Digital Multimeter AC DC Measurement

• Display: TFT
• Power Source: /
• Transport Package: Box
• Specification: 44*34*21CM
• Trademark: TOPEAST
• Origin: China
• Model NO.: ET3240
• Production Capacity: 5000/Month

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.

 

 

 

 

Product Description

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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