Pinça amperimétrica digital Uni-T UT276A+ para resistência de terra e corrente de fuga AC

The Uni-T UT276A+ is a professional digital clamp meter designed for measuring earth ground resistance and AC leakage current. With a wide measurement range and high resolution, it is ideal for electrical maintenance, grounding system testing, and industrial applications.

Advantages

High accuracy and resolution for ground resistance measurements down to 0.001Ω. Large jaw opening of 32x65 mm accommodates thick conductors. Data storage for up to 99 sets allows convenient field recording. Auto power off after 5 minutes conserves battery life.

Suitable for

• Electrical engineers and technicians
• Grounding system testing and maintenance
• AC leakage current measurement in industrial settings
• Safety inspections and troubleshooting

Key specifications

• Measurement Functions: Earth Ground Resistance, AC Leakage Current
• Ground Resistance Range: 0.01Ω to 1200Ω
• Ground Resistance Resolution: 0.001Ω
• AC Current Range: 0.00mA to 20.0A
• AC Current Resolution: 0.01mA
• Jaw Opening Size: 32x65 mm
• Display Type: LCD, 4-digit (9999 counts)
• Data Storage: 99 sets
• Safety Rating: CAT III 300V
• Power Source: 4 x 1.5V AA Batteries
• Auto Power Off: Yes (after 5 minutes)
• Data Hold: Yes
• Backlight: Yes
• Overload Indication: Yes
• Sampling Rate: 2 times/second
• Operating Temperature: -10°C to 50°C

Recommendations

For accurate and reliable ground resistance and leakage current measurements, the Uni-T UT276A+ is a versatile tool that meets the demands of professionals. Its robust design and comprehensive features make it a valuable addition to any electrical toolkit.