East Tester ET430 - User Manual

ET430/430B/431/432/433
LCR Handheld Bridge
Instruction for Use
Hangzhou Zhongchuang Electronics Co., Ltd.

Summary

1. Safety

2. Instruction on safety

3. Introduction

4. Overview of front panel

5. Operation instruction

5.1 Startup and shutdown

5.2 Selection of parameter

5.2.1 Selection of frequency

5.2.2 Selection of level

5.2.6 Selection of L;C;R;Z main parameters

5.2.7 Selection of X;D;Q;0;ESR secondary parameters

5.3. DCR mode

5.4. Electrolytic capacitance mode

5.9 Correction function

6. Rapid application guide

6.1 Resistance measurement

6.2 Capacitance measurement

6.3 Inductance measurement

6.4 Impedance measurement

8. Instrument parameters

8.1 General parameters

Lists general specifications like frequency, display, and accessories.

8.2 Measurement accuracy

Details the accuracy specifications for various measurements.

8.3 Accuracy indicator

8.3.1. Accuracy indicator 1(ET433)

Accuracy specifications specific to the ET433 model.

8.3.2 Accuracy indicator 2(ET432;ET431)

8.3.3 Accuracy indicator 3(ET430 and ET430 B)

8.3.4 Accuracy indicator (DCR)

9. Maintenance

9.1. Overhaul

East Tester ET430 Specifications

General

Model	ET430
Category	Measuring Instruments
Type	LCR Meter
Test Frequency	100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
Display	LCD
Power Supply	AC 100-240V, 50/60Hz
Weight	2.5 kg
Test Speed	Fast, Medium, Slow
Calibration	Open/Short/Load
Measurement Parameters	L, C, R
Interface	USB