Accurate Measurements for Electronic Development and Education
This precision LCR meter is designed for electronic development engineers and educators who require accurate measurements of inductance and capacitance. Based on the LC resonance principle and incorporating high-speed microcontrollers, it provides reliable measurements across a broad range, aligning with curriculum requirements for electronics and physics education.
Measurement Modes
- C mode: Capacitance (0.01pF – 10uF)
- L mode: Inductance (0.001uH – 100mH)
- HL mode: Large inductance (0.001mH – 100H)
- HC mode: Large capacitance (1uF – 100mF)
Instrument Structure and Safe Usage
The device features 5 buttons for mode selection and reset, ensuring ease of use. It can be powered via a mini USB cable connected to a computer or a 5V DC adapter, providing flexibility in various laboratory and field settings. When using a DC adapter, special attention should be given to the polarity to avoid damage.
| Mode | Description |
|---|---|
| LX/CX | Measure inductance/capacitance with open terminals |
| HL | Measure large inductance with short-circuited terminals |
| HC | Measure large capacitance with fully discharged capacitor |
Safety Precautions
- Avoid pressing the reset button during measurement to prevent data loss
- Ensure capacitors are fully discharged before measurement to prevent damage or electrical shock
- Use a 5V adapter with correct polarity to avoid damaging the device
