AC/DC Power Meter
- Can measure both AC signals and DC signals.The minimum current resolution reaches 0.01mA, and the minimum power resolution is 0.1mW, enabling standby power consumption measurement
- Features sound and light alarms for over-limit voltage, current, and power, making it easy to quickly identify non-conforming products or abnormal conditions on-site
- Supports Wh (watt-hour) and Ah (ampere-hour) integration
Equipment Introduction
1、Equipment description
The IDI310XL (+) -E/IDI310XLE-E series AC/DC power meters launched by Yidi Electronics are based on STM32F407VET6 and A3P125-VQG100 chips, integrating dual-channel (voltage, current) synchronized conversion, oversampling, RMS calculation, dynamic zero, zero-cross detection technology, widely used for measuring voltage, current, power, power factor, frequency, electrical energy, time, and other parameters of various electrical appliances, versatile with high measurement accuracy, fast speed, powerful functions, rich interfaces, strong anti-interference ability, fine workmanship, and reliable performance.
2、Functional Features
• Basic measurement accuracy of 0.2%;
• Input signal bandwidth DC, 15Hz-1KHz/5KHz;
• Suitable for both AC and DC measurement, can measure both AC signals and DC signals;
• Current resolution reaches 0.01mA, power resolution reaches 0.1mW, enabling measurement of standby power below 1W;
• Supports Wh and Ah integration to meet different customer testing needs;
• Voltage and current ratio setting functions, easily expanding measurement range;
• Over-limit sound and light alarms for voltage, current, and power, meeting on-site quick identification of abnormal products;
• RS-232 (standard) or RS-485 (optional) serial communication ports, USB interface (optional), easily achieving test automation and data transmission;
• Small and lightweight, exquisite appearance, reliable and stable operation;
3、Application scenarios

4、Technical Parameters
Model |
IDI3102L(+)-E |
IDI3103L(+)-E |
IDI3102LE-E |
IDI3103LE-E |
Input Voltage/Frequency |
Power supply: Configure according to the power grid of the country where this product is used. |
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Environmental temperature/humidity |
20±10℃/〈75% |
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Whole machine no load |
≤15W |
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Measurement function |
Voltage U, Current I, Active Power P, Reactive Power Q, Apparent Power S, Power Factor λ, Phase Angle Φ, Voltage Frequency f, Voltage Peak Vpk, Current Peak Apk, Energy Wh, Current Integration Ah, Energy Timing Time |
Voltage U, Voltage Frequency f, Current I, Active Power P, Reactive Power Q, Apparent Power S, Power Factor λ, Phase Angle Φ, Electric Quantity Ah, Energy Wh, Energy Timing Time, Average Power P |
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Basic measurement accuracy |
Level 0.2 |
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Range |
600V20A |
600V40A |
600V20A |
600V40A |
Frequency measurement range |
15Hz to 5kHz |
15Hz to 1kHz |
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Measurement mode |
RMS, DC, MEAN |
RMS, AC, DC |
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Dimensions (mm) |
281D*213W*99H |
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Configuration |
LED display, 5 test groups, communication interface |
LED display, 10 test groups, communication interface |
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