Benchtop Digital Automatic 22000 Counts 3.5 Inch TFT Screen High Accuracy Desktop Multimeter

• Customization: Available
• Installation: Clamp-on
• Display Mode: Digital
• Model NO.: ET3240
• Accuracy: 0.5%~1%
• Theory: Electronic Meter
• Power Source: AC and DC
• Digits: 4
• Transport Package: Carton Package
• Origin: China
• Production Capacity: 50000piece/Month

Product Description

Benchtop Digital Automatic 22000 Counts 3.5 Inch TFT Screen High Accuracy Desktop Multimeter

Features:
4 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.
A wider range of applications: can be used in fire protection, archeology, transportation, agriculture, geology, energy, smelting, electronics manufacturing and other fields.

 

 

Model		ET3250	ET3250A	ET3260	ET3260A
display		3.5-inch color screen (resolution 320*480)
According digits		5 ^1/2		6 ^1/2
Signal terminal		front-end/back-end	front-end	front-end/back-end	front-end
Maximum measurement speed		2500 readings per second
function	Items	uncertainty,±(% measurement + % range)
DCV	uncertainty	0.01+ 0.003		0.0035+ 0.0005
	Measuring range	0 mV~1000 V
	Maximum resolution	1uV		100nV
ACV	uncertainty	0.1+0.05		0.06 + 0.03
	Measuring range	1 mV~750 V
	Maximum resolution	1uV		100nV
	Frequency range	3 Hz ~ 300 kHz
DCI	uncertainty	0.1+0.005		0.05 + 0.006
	Measuring range	0 uA ~ 12 A
	Maximum resolution	100pA		10 pA
ACI	uncertainty	0.20+0.06		0.10 + 0.04
	Measuring range	1 uA ~ 12 A
	Maximum resolution	1uA		100 pA
	Frequency range	3 Hz ~ 10 kHz
resistance	uncertainty	0.02 + 0.003		0.01 + 0.001
	Measuring range	0 Ω ~ 1 GΩ
	Maximum resolution	100uΩ		10 uΩ
Frequency/period	uncertainty	0.01%		0.01%
	Measuring range	3 Hz ~ 1 MHz
	Maximum resolution	10uHz		1 uHz
capacitance	uncertainty	1.5 + 0.5		1 + 0.3
	Measuring range	0 nF ~ 100 mF
	Maximum resolution	10pF		1 pF
On- off/diode		yes
proportion(DC: DC)	reference range	100mV ~ 10 V
	Input range	100mV ~ 1000 V
temperature	type	Platinum resistance, thermistor, custom sensor
	Maximum resolution	0.01ºC		0.001ºC
Mathematical functions		Relative to (ax + b), maximum/minimum/average, standard deviation, dB, dBm, read retention, limit test
graphics		Histogram, trend graph
interface		RS-232,IEEE 488,LAN,USB Device,USB Host,Trig IN/OUT
programming language		SCPI Compatible with Agilent 34401A ,34410 Fluke 45
Data storage capacity		512K

ET3240 is a 4 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 fine visual effects. The benchtop multimeter is powered by electricity and provides full-function, full-range overload protection. Fresh and simple design with excellent performance makes them a perfect choice for electricians, electronics enthusiasts, engineers and colleges and universities.

FAQ
1. Are you a manufacturer or a trader?
Yes, we are both.

2. What products do you have?
We are focus on instruments and meters. Such as Mechanical /  Optical /Power/ SafetyEnvironmental testing equipments and
some hardware tools amd eletronic components.
More infomation about business, please contact us we can send you catalog for reference.

3. Can i get a sample first?
Yes, we are pleased to send you sample to test the quality and market.

4. Can you do OEM for us?
Yes, OEM are welcome for us. Customers' brand, logo, label can be customized for the produets andcarton package, but based on a certain quantity.

5. What are your strengths?
We have a complete range of products covering low, medium and high-end markets in good price in Instruments field.
Fast Delivery, factory high quality and professional engineers to solve your problems.