Key Features of HZ3151 Digital Insulation Resistance Tester
Precision-engineered for professional electrical diagnostics, the HZ3151 delivers reliable 5 kV insulation testing with high accuracy. Its rugged ABS housing ensures durability in harsh environments, while the ergonomic design offers a secure grip during prolonged use. Advanced digital display provides clear readings up to 10 TΩ, ideal for testing transformers, motors, and cables in industrial or utility settings. Auto-discharge function enhances safety by neutralizing residual voltage instantly. Backed by Huazheng Electric’s stringent QC standards, this tester features corrosion-resistant probes and a built-in rechargeable battery for field efficiency. Trusted by electricians and engineers for maintenance, installations, and compliance checks. Global wholesale pricing available—bulk orders welcome for unbeatable value.