The Digital LCR Bridge ET430 offers inductance, capacitance, and resistance measurements with 0.3% accuracy. Designed for professional use, it features a 2.8" TFT LCD, multiple testing frequencies, and USB connectivity. It is manufactured by Hangzhou Zhongchuang Electron Co., Ltd, China. You can use it for electronic testing applications.

Main technical indicators

• Model: ET430
  
• Test frequency: 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz
  
• Basic accuracy: 0.3%
  
• Display: 2.8" TFT LCD screen
  
• Display digits: Main parameter: 5 digits Secondary parameter: 5 digits
  
• Measurement parameters: Main parameters: L/C/R/Z
  
• Sub-parameters: X/D/Q/θ/ESR
  
• Electrolytic capacitor mode: Yes
  
• DCR mode: No
  
• Measurement range: L: 0.000µH~2000H, C: 0.000pF~20.000mF, R: 0.0001Ω~20.000MΩ
  
• Measurement display speed: 1 time/s (slow), 2 times/s (medium), 4 times/s (fast)
  
• Internal bias: No
  
• Test level: 0.3Vrms, 0.6Vrms
  
• Calibration function: open circuit calibration, short circuit calibration
  
• Screening function: The screening limit range is 1%~50% and can be set. The fixed points are 1%, 5%, 10%, and 20%
  
• Deviation measurement: used to compare the deviation percentage between the original value and the set value and display it
  
• Others: adjust the backlight brightness, set the automatic shutdown time, select Chinese and English, USB communication

Standard configuration:

1. Mini-USB data cable
   
2. Power adapter
   
3. Short-circuit bar
   
4. Red and black rubber plug
   
5. High-capacity lithium battery