AIYI Digital Multimeter AY143-051 (CAT II 600V)

The AIYI AY143-051 Digital Multimeter is a versatile and feature-rich testing instrument designed for electricians, technicians, DIY enthusiasts, and electronics repair professionals. With advanced measurement functions including voltage, current, resistance, frequency, capacitance, continuity, and diode testing, this multimeter is ideal for diagnosing electrical and electronic systems.

Featuring a large LCD display, NCV (Non-Contact Voltage Detection), MAX/MIN recording, relative measurement mode, and auto power-off, the AY143-051 provides accurate readings and enhanced convenience for professional and home use.

Features

✔ Measures AC/DC Voltage
✔ Measures AC/DC Current
✔ Resistance Testing
✔ Capacitance Measurement
✔ Frequency Measurement
✔ Continuity Buzzer Test
✔ Diode Testing
✔ NCV (Non-Contact Voltage Detection)
✔ MAX/MIN Recording Function
✔ Relative Measurement (REL) Function
✔ Data Hold Function
✔ Auto Power-Off
✔ Large Easy-to-Read LCD Display

Specifications

• Model: AY143-051
• Display: 2000 Counts LCD
• Safety Rating: CAT II 600V
• DC Voltage: Up to 600V
• AC Voltage: Up to 600V
• DC Current: Up to 10A
• AC Current: Up to 10A
• Resistance: Up to 20MΩ
• Capacitance Measurement: Yes
• Frequency Measurement: Yes
• NCV Function: Yes
• Power Supply: Battery Operated

Ideal For

🔧 Electrical Fault Finding
⚡ Household Electrical Testing
🔌 Appliance Repairs
🖥 Electronics & Circuit Board Diagnostics
🛠 Workshop & Maintenance Work
📡 Technician & Electrical Contractor Use

Package Includes

• 1 × AIYI AY143-051 Digital Multimeter
• Test Leads
• User Manual