Name: UNI-T UT276A+ Clamp Earth Ground Testers - Electra Store
SKU: UT276A+
Price: 13250.00 EGP
Availability: InStock

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UNI-T UT276A+ Clamp Earth Ground Testers

Original price was: 13,500.00 EGP.Current price is: 13,250.00 EGP.

UNI-T UT276A+ is a professional clamp-type earth ground resistance tester designed to measure ground resistance and leakage current safely and efficiently—without the need for auxiliary ground rods. Ideal for working on grounding systems in substations, towers, lightning protection systems, and industrial equipment, this tester makes ground resistance testing faster and simpler with no need to disconnect the grounding system.

SKU: UT276A+ Category: UNI-T

Description
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Description

🌟 Key Features:

✅ Non-Contact Clamp Measurement – No need to drive auxiliary spikes
✅ Ground Resistance Range: 0.01Ω to 1500Ω
✅ Leakage Current Measurement: 0.00mA to 30.00A
✅ True RMS AC Current Measurement
✅ Large Jaw Opening (Ø32mm) – Fits large grounding conductors
✅ Auto Calibration Function
✅ Backlit LCD Display with Analog Bar Graph
✅ Store up to 99 Readings for Review
✅ Alarm Function for preset resistance thresholds
✅ Double Insulation, CAT III 600V Safety Rating

📊 Technical Specifications:

Function	Range	Accuracy
Earth Ground Resistance	0.01Ω – 1500Ω	±(1% + 0.1Ω)
AC Leakage Current	0.00mA – 30.00A	±(2.5% + 0.05mA)
Clamp Jaw Size	Ø32mm	Suitable for flat & round conductors
Display	LCD with Bar Graph	Backlit for low light
Data Storage	99 sets	With hold & recall
Alarm Settings	Adjustable resistance thresholds	Visual + audible alerts
Power Supply	4 × 1.5V AA batteries	—

🧰 Applications:

⚡ Electrical Ground System Testing
🏗️ Lightning Protection System Inspection
🏢 Building and Facility Ground Checks
🛠️ Industrial Equipment Grounding Verification
🧲 Substation and Transmission Tower Maintenance

📦 What’s in the Box:

1 × UNI-T UT276A+ Clamp Earth Ground Tester
1 × Carrying Case
4 × AA Batteries
1 × User Manual
1 × Calibration Resistor (optional with some kits)

🛡️ Safety & Reliability:

🔒 CAT III 600V Rated – Safe for industrial electrical environments
📏 True RMS for Accurate Readings in Noisy Systems
🔋 Auto Power-Off & Low Battery Indicator
🧲 Advanced Magnetic Shielding for Stable Measurement

✅ Why Choose the UNI-T UT276A+?

The UT276A+ is the ideal solution for professionals who need a fast, non-invasive, and reliable method to measure earth resistance and leakage current without disconnecting ground systems. Whether you’re in power utilities, telecom, or building maintenance, this clamp tester offers accuracy, efficiency, and ease-of-use in one robust tool.