UNI-T UT513A Digital Insulation Resistance Tester – Precision & Durability Redefined

High-Voltage Accuracy
5000V testing range ensures reliable insulation resistance measurement for industrial and commercial electrical systems.
Automatic Range Switching
Smart auto-ranging eliminates manual adjustments, delivering fast and error-free readings for professionals.
Dual-Function Voltmeter
Measures both AC/DC voltage up to 1000V, making it a versatile tool for electricians and engineers.
Robust Construction
High-impact ABS casing with reinforced terminals withstands harsh job sites, ensuring long-term durability.
Clear LCD Display
Backlit screen with large digits provides visibility in low-light conditions for on-site diagnostics.
Wide Application
Ideal for power plants, HVAC systems, automotive wiring, and industrial maintenance with CAT III 600V safety rating.
Global Compliance
Certified to international safety standards (CE, RoHS), guaranteeing reliability for professional use worldwide.
Bulk Purchase Advantage
Exclusive wholesale pricing for large orders—equip your team with premium tools at unbeatable rates.