Megger TOS1 Transformer Ohmmeter

Megger TOS1 Transformer Ohmmeter Standard Instrument

The Megger TOS1 Transformer Ohmmeter Standard Instrument is a precise, reliable, and efficient device designed to measure the resistance of transformer windings. It is an essential tool for maintenance engineers and technicians working in the electrical power industry, ensuring the optimal performance and longevity of transformers by identifying issues such as short circuits, open circuits, and poor connections.

The Megger TOS1 Transformer Ohmmeter Standard Instrument is designed to provide reliable and accurate measurements in various testing environments. Its advanced features, coupled with its robust and portable design, make it an indispensable tool for professionals in the electrical power industry.

Megger TOS1 Transformer Ohmmeter Standard Instrument Key Features

Accurate Resistance Measurement: Provides precise measurements of transformer winding resistance, helping to detect issues that could affect performance.

User-Friendly Interface: Features a clear, backlit display and intuitive controls for easy operation, even in low-light conditions.

High Test Current: Capable of delivering high test currents up to 1 A for accurate resistance measurements.

Safety Features: Includes multiple safety mechanisms, such as automatic discharge of test voltage and warning indicators for live circuits.

Robust Design: Built with a rugged, weather-resistant case to withstand harsh environmental conditions.

Portable and Lightweight: Compact and lightweight design makes it easy to transport and use in various field conditions.

Data Storage and Transfer: Equipped with data storage capabilities and USB connectivity for easy transfer and analysis of measurement results.

Megger TOS1 Transformer Ohmmeter Standard Instrument Specifications

Resistance Range	1 μΩ to 2000 Ω
Test Current	Up to 1 A
Display	Backlit LCD
Power Supply	Internal rechargeable battery
Battery Life	Approximately 8 hours continuous operation
Dimensions	250 x 150 x 200 mm
Weight	4.5 kg
Operating Temperature	-10°C to +50°C (14°F to 122°F)
Storage Temperature	-20°C to +60°C (-4°F to 140°F)
Protection	IP54 (dust and splash-proof)
Safety Standards	IEC 61010-1, CAT III 600 V
Data Storage	Internal memory for up to 1000 readings
Connectivity	USB port for data transfer