Wholesale ET430 HANDHELD NEW COMPACT LCR METER Supplier and Factory

ET430 HANDHELD NEW COMPACT LCR METER

Short Description:

ET430 series hand-held bridge sets 2.8 inch TFT display, flexible and convenient button operation and full speed USB communication in one; large capacity lithium battery can ensure long-term work. Functionally, it has not only comprehensive measurement parameters, but also deviation measurement and screening. The output frequency can be continuously adjusted. In terms of performance, the basic accuracy is up to 0.2%.

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Product Detail

Product Tags

ET430 HANDHELD NEW COMPACT LCR METER USER MANUAL

Product Features

¤ The highest measuring frequency is 100kHz, and the stepping frequency is continuously adjustable at 1Hz;

¤ Supporting DC Resistance and Electrolytic Capacitance Measurement;

¤ Internal bias voltage output (10mV-500mV);

¤ Automatic Recognition of Component Measurement;

¤ Support screening and deviation measurement;

¤ 2.8-inch TFT display, 4-bit semi-display;

¤ USB communication interface;

¤ Large capacity lithium battery power supply;

¤ Support SCPI protocol;

¤ Provide system settings, can configure language, buzzer, screen brightness and so on according to their own requirements;

¤ The basic measurement accuracy is 0.2%;

¤ Adjustable measuring speed, manual and automatic range;

¤ Short circuit correction with open circuit;

¤ Provide multiple test ports.

Main technical indicators

Model	ET430B		ET430	ET431	ET432	ET433
Test frequency	100Hz,120Hz, 1KHz,10KHz		100Hz,120Hz,1KHz,10KHz,40kHz,100KHz	100Hz,120Hz,1KHz, 10KHz	100Hz, 120Hz, 1KHz,10KHz, 40KHz, 100KHz	100Hz-100KHz Continuously adjustable 1Hz stepping
Basic accuracy	0.30%		0.30%	0.20%	0.20%	0.20%
Display	2.8 inch TFT LCD
Display digit	Main parameters: 5 bits, secondary parameters: 5 bits
Measurement parameters	Main parameters: L/C/R/Z, sub-parameters: X/D/Q/theta/ESR
Electrolytic capacitor mode	×		√	√	√	√
DCR mode	×		×	√	√	√
measuring range	L：0.000μH～2000H，C：0.000pF～20.000mF，R：0.0001Ω～200.00MΩ
Measurement display speed	1/s (slow), 2/s (medium), 4/s (fast)
Internal offset	×			0-500 mV adjustable, 1 mV step.
Test level	0.6Vrms	0.3Vrms 0.6Vrms		0.1Vrms、0.3Vrms、0.6Vrms 1Vrms		0.01-1.1V adjustable
Calibration function	Open circuit calibration and short circuit calibration
Screening function	The limit range of screening can be set to 1%-50%, of which the fixed points are 1%, 5%, 10%, 20%.
Deviation measurement	Used to compare the percentage of deviation between the component and the nominal value set and display
Other	Adjust backlight brightness, automatic shutdown time can be set, Chinese and English optional, USB Device communication