ET43 Series Handheld Bridge

Technical indexes
Model	ET430		ET430B		ET431	ET432		ET433
Display screen	2.8” TFT LCD screen
Number of display digits	Principal parameter: 5 digit Secondary parameter: 5 digit
Measured parameter:	Principal parameter: L/C/R/Z Secondary parameter: X/D/Q/θ/ESR
Electrolytic capacitor mode	×			√	√		√	√
DCR mode	×			×	√		√	√
Measurement range (L)	0～2000H
Measurement range (C)	０～20mF
Measurement range (R)	０～20MΩ
Basic precision	0.3%				0.2%		0.2%	0.2%
Testing frequency	100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz			100Hz, 20Hz, 1KHz, 10KHz	100Hz, 120Hz, 1KHz, 10KHz		100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz	100Hz-100KHz Continuously adjustable, at a step of 1 Hz
Measuring speed	1 time/s (slow), 2 times/s (medium), 4 time/s (fast)
Internal bias	×				0-500mV adjustable, at a step of 1mV.
Testing level	0.6Vrms				0.1Vrms, 0.3Vrms, and 0.6Vrms			0-0.7V adjustable
Calibration function	Open circuit calibration, short circuit calibration
Screening function	The limit range of screening can be set to 1%-50%, and the fixed points are 1%, 5%, 10% and 20%.
Deviation measurement	Used for comparing and displaying deviation percentage of component and the set nominal value
Others	Adjustment of backlight brightness, USB device and automatic power-off time
Accessories
Standard configuration		1. Mini-USB cable; 2. Power adapter; 3. Short circuit bar; 4. Red and black rubber plug; 5. High capacity lithium battery
					Kelvin clips
Optional configuration		Kelvin clips SMD clips			SMD clips

二级分类：