Insulation Testers at Zenith Sales & Calibration

At Zenith Sales & Calibration, insulation testers play a vital role in ensuring electrical safety and equipment reliability. These devices are used to measure the insulation resistance in electrical systems and components, helping to identify issues such as degraded insulation, leakage currents, or potential failure points. Key Features of Insulation Testers at Zenith Wide Measurement Range: Suitable for various resistance ranges, from a few kilohms (k?) to several gigaohms (G?). Ideal for testing diverse equipment like cables, motors, and transformers. Multiple Test Voltages: Models typically support test voltages like 250V, 500V, 1000V, 2500V, and 5000V. Higher voltages allow for effective testing of high-voltage equipment. Portability and Durability: Handheld and rugged designs suitable for field and laboratory use. Equipped with backlit displays for easy reading in dim environments. Advanced Features: Automatic polarity reversal for precise measurements. Dielectric absorption ratio (DAR) and polarization index (PI) testing capabilities. Data storage and transfer options for efficient record-keeping. Safety Compliance: Designed to meet industry safety standards such as IEC 61010. Built-in protection against overvoltage and incorrect connections.