UHV-403 Switchgear Open & Close Time Test Set
Precision-engineered for professionals, this circuit breaker tester delivers unmatched accuracy in measuring switch timing and performance. The robust aluminum alloy casing ensures durability in harsh industrial environments while maintaining a lightweight, portable design. Advanced microprocessing technology provides real-time data analysis with a high-resolution LCD display, capturing operations down to 0.1ms precision. Ideal for substations, power plants, and manufacturing facilities, it detects contact bounce, synchronizes multi-pole breakers, and verifies compliance with IEC 62271 standards. The kit includes shock-resistant probes with gold-plated connectors for zero signal loss, backed by auto-calibration to eliminate manual errors. Streamline maintenance, reduce downtime, and optimize grid reliability with lab-grade diagnostics in a field-ready tool. Exclusive bulk pricing for global wholesale buyers—engineered for those who demand reliability without compromise.