ET 430 LCR Handheld Bridge
| Model | ET430 | ET431 | ET432 | ET433 |
| Measurement parameters |
Main parameter：L/C/R/Z Secondary parameter：X/D/Q/θ/ESR |
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| Equivalent mode | Series, parallel | |||
| Mode of range | Manual, automatic | |||
| Measurement speed | Fast（4 times/s）, medium（2 times /s）, slow（1 times /s） | |||
| Configuration of the test terminal | 3-terminal, 5-terminal | |||
| Correction function | Short circuit, open circuit | |||
| Communication interface | Mini-USB（virtual serial port） | |||
| Frequency of test signal | 100Hz, 120Hz, 1kHz, 10kHz, 40kHz, 100kHz | 100Hz, 120Hz, 1kHz, 10kHz | 100Hz, 120Hz, 1kHz, 10kHz, 40kHz, 100kHz | 10Hz-100KHz adjustable, 1Hz stepping |
| Level of test signal | 0.6Vrms | 0.6Vrms, 0.3Vrms, 0.1Vrms | 0.1Vrms-0.75Vrms adjustable, 1mVrms stepping | |
| Output impedance | 100Ω | |||
| Highest accuracy (see accuracy indicators for details) |
Resistance: 0.25% Capacitance: 0.4% |
0.2% | ||
| Electrolysis and capacitance mode | No | Yes | ||
| DCR mode | No | Yes | ||
| Internal bias | No | 0-500mV adjustable, 1mV stepping | ||
| Scope of measurement |
L:0-2000H C：0-20mF R：0-20MΩ |
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