Description
Product Overview
The ZOYI MD1 is a compact LCR meter built into a pair of smart tweezers, delivering laboratory‑grade measurement in a handheld form factor. Constructed from a durable black ABS housing, the device measures resistance from 10 mΩ to 10 MΩ, capacitance from 1 pF to 20 000 µF, and inductance from 1 µH to 60 H. Accuracy is maintained at ±0.5% across the range, and the meter supports dual operating voltages of 0.3 V and 0.6 V with selectable test frequencies of 100 Hz, 1 kHz and 10 kHz. A high‑contrast OLED panel displays primary and secondary values clearly, even in low‑light environments. Powered by a 400 mAh rechargeable battery, the MD1 offers up to 12 hours of continuous use and recharges quickly via USB‑C. The unit complies with CE, RoHS and UL standards, ensuring safety and reliability for professional and hobby use.
Usage
Designed for engineers, technicians, and electronics enthusiasts, the MD1 excels in a variety of settings. In a laboratory, it provides rapid component identification during prototype testing, reducing manual setup time. Field service technicians appreciate its pocket‑size design for on‑site diagnostics of automotive or industrial equipment. Hobbyists working on tight printed circuit boards can clip the tweezers directly onto surface‑mount devices, obtaining instant readings without removing the part. The auto‑save function logs each measurement, and a one‑click Excel export streamlines documentation for reports or quality control. 
Why Choose Us
ZOYI combines precision engineering with user‑centric design. The MD1’s dual‑frequency testing and selectable voltage options deliver accuracy comparable to bench‑top LCR meters, while its ergonomic tweezers eliminate the need for separate probes. Each unit undergoes rigorous CE, RoHS and UL certification testing, guaranteeing compliance with international safety standards. The fast USB‑C charging system and 12‑hour battery life mean you can rely on the device for a full workday without interruption. Additionally, the built‑in data management eliminates paper logs, supporting environmentally friendly workflows and reducing the risk of lost measurements.
Key Features
- Instant auto‑ID of resistors, capacitors, inductors and diodes with a single touch.
- Wide measurement range: 10 mΩ‑10 MΩ, 1 pF‑20 000 µF, 1 µH‑60 H with ±0.5% accuracy.
- Multi‑frequency (100 Hz/1 kHz/10 kHz) and dual voltage (0.3 V/0.6 V) testing for lab‑grade precision.
- 12‑hour continuous operation on a 400 mAh battery; fast USB‑C recharge.
- OLED display with clear primary/secondary values and auto‑save data export to Excel.
FAQ
How does the auto‑ID function work?
The tweezers contain built‑in circuitry that detects the component’s electrical characteristics when the jaws make contact. The meter instantly calculates resistance, capacitance or inductance and displays the result on the OLED screen.
Can the MD1 measure high‑voltage components?
The device is designed for low‑voltage testing (0.3 V or 0.6 V) and is not suitable for high‑voltage applications. For safety, always use appropriate equipment when working with higher voltages.
Is the data export compatible with all spreadsheet programs?
Data is exported in a standard CSV format, which can be opened by Excel, Google Sheets, LibreOffice Calc and most other spreadsheet applications.
What is the warranty period?
ZOYI provides a one‑year limited warranty covering manufacturing defects. Registration on the ZOYI website extends support and access to firmware updates.
How durable is the tweezers tip for repeated use?
The tips are made from hardened stainless steel, offering long‑term wear resistance even after thousands of clipping cycles.
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