Description

UT276A Clamp Earth Ground Tester

 

✅ Key Features:

• Clamp-On Design for quick and easy earth resistance measurement.

• No Auxiliary Rods Required, ideal for use in live environments.

• High Accuracy with resistance measurement starting from 0.01Ω.

• Leakage Current Measurement up to 30A.

• Auto Range selection for user convenience.

• Large Backlit LCD Display for clear readings even in low light.

• Data Hold & Memory Storage (up to 300 records).

• Alarm Functions for resistance threshold and open jaw detection.

• Auto Power-Off and low battery indicator for energy efficiency.

• Double Insulated Design for added safety.​

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📊 Specifications:

• Earth Ground Resistance Ranges:

  • 0.01Ω to 1200Ω

  • Accuracy varies from ±1% to ±25% depending on range​

• Leakage Current Measurement:

  • 0mA to 30A

  • Accuracy: ±(2.5% + varying offset depending on range)​

• Display Count: 4-digit LCD display

• Jaw Opening: 32mm

• Measurement Frequency:

  1kHz

• Current Measurement Frequency: 50/60Hz

• Data Storage: 300 groups

• Power Supply: 4 × 1.5V AA (LR6) batteries

• Display Size: 47mm × 28.5mm

• Dimensions: 285mm × 85mm × 56mm

• Weight: Approx. 1.16kg​uni-t-shop.eu+1orioner.com+1meters.uni-trend.com+1uni-t-shop.eu+1

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🧰 Applications:

• Ground system checks in industrial and commercial installations

• Electrical safety inspections

• Lightning protection system evaluations

• Power distribution system maintenance​Manuals+

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📦 Package Includes:

• UT276A Clamp Earth Ground Tester

• Test ring

• 4 × AA batteries

• Carrying case

• User manual​meters.uni-trend.com+3Manuals++3uni-t-shop.eu+3uni-t-shop.eu

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The UNI-T UT276A combines p