ET3240 Original 22000 counts Benchtop Digital Multimeter with Large Clear Screen High Precision Desktop Multimeter

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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 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
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.
Technical indicators
Mode:ET3240
Display digits:22000(4)
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:0~2V
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.)
Square wave output:Frequence:1Hz~100kHz, amplitude:3V.(Optional.)
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
Storage environment:-10~50℃, relative humidity
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 Table Pen
1 X Double-headed Three-core Power Cord
2 X Backup Power Fuse
1 X English User Manual
1 X EU Plug (We will send you a plug adapter according to your country.)
Details pictures: