Key Features & Benefits

✅ Non-Intrusive Operation

• Measures 0.1Ω to 1200Ω resistance without disconnecting ground wires

• No need for additional ground spikes (unlike 3-pole methods)

✅ Dual Measurement Capability

• Ground resistance testing (0.1Ω-1200Ω)

• AC leakage current detection (0.2mA-30A)

✅ Engineered for Precision

• ±1.5% accuracy with advanced noise rejection technology

• 32mm jaw opening fits most ground conductors

✅ User-Centric Design

• Large backlit LCD with data hold and MAX/MIN functions

• CAT IV 300V/CAT III 600V safety rating for hazardous environments

• IP54 rated for dust/water resistance

✅ Time-Saving Solution

• Get readings in 3 seconds - 10x faster than traditional methods

• One-hand operation with ergonomic clamp design

Technical Specifications

Industry Applications

✔ Power Utilities: Substation grounding inspections ✔ Telecommunications: Tower grounding verification ✔ Industrial Plants: Preventive maintenance checks ✔ Renewable Energy: Solar farm grounding systems ✔ Construction: Building ground system commissioning

Why Professionals Choose UT278B

• 80% faster testing vs. traditional ground resistance methods

• Safer operation - no exposure to live disconnection risks

• More cost-effective - eliminates need for additional test rods

• Proven reliability - trusted by utility companies worldwide

Package Includes

• UT278B Clamp Meter

• 4×AA Batteries

• User Manual

• Carrying Case

Optional Accessories: Test leads, calibration certificate

Competitive Advantages

▶ vs. Fluke 1630: 30% more affordable with comparable accuracy ▶ vs. Kyoritsu 4200: Wider jaw opening (32mm vs 28mm) ▶ vs. Megger DET3TC: No external test leads required

Enhance Your Product Listing With:

• Demo video (showcasing one-hand operation)

• Comparison infographic (traditional vs clamp method)

• Real-world application photos (tower testing, substation use)

• Technical support hotline information

Order now and experience the future of ground resistance testing!