UNI-T UT202+ Clamp Meter 400AC

The UNI-T UT202+ Clamp Meter is a solid budget-friendly tool for measuring electrical parameters, especially for electricians and technicians dealing with AC circuits. Here's a detailed breakdown of its features and specifications:

Key Features:

AC Current Measurement – Measures up to 400A AC using the clamp.
Voltage Measurement – Supports both AC and DC voltage up to 600V.
Resistance & Continuity – Measures up to 40MΩ and has a buzzer for continuity tests.
Diode Test – Useful for checking diode functionality.
NCV (Non-Contact Voltage Detection) – Helps detect live wires without direct contact.
Data Hold & Backlight – Allows you to freeze readings and work in dark areas.
Auto Power Off – Saves battery life.

🔹 Technical Specifications:

• AC Current: 0-400A
• AC/DC Voltage: 0-600V
• Resistance: 0-40MΩ
• Frequency: 50Hz/60Hz
• Display Count: 4000 counts
• Power Supply: 2x AAA Batteries
• Jaw Opening: 28mm (Can clamp cables up to this size)

Pros & Cons:

 Pros:
✔️ Affordable and good for entry-level use.
✔️ Non-contact voltage detection is a useful safety feature.
✔️ Compact and lightweight.
✔️ Decent accuracy for basic electrical work.

 Cons:
 Doesn’t measure DC current (only AC).
 Not True RMS (may not be accurate for non-sinusoidal AC signals).
 Limited features compared to higher-end clamp meters.

🔹 Alternatives to Consider: