Hioki IR4057-90 Insulation Tester — mme-ae

At Mohammad Mahdi Electronics, we understand the importance of reliable insulation testing in various industries. That’s why we offer the Hioki IR4057-90 Insulation Tester, a high-accuracy instrument designed to meet your testing needs.

The Hioki IR4057-90 features a compact design with a semi-transmissive FSTN LCD display, making it easy to use and transport. With a long battery life of 20 hours, you can conduct extended testing sessions without interruptions.

Hioki IR4057-90 Key Features

The Hioki IR4057-90 offers a range of measurement functions, including MΩ measurement, live circuit indicator, and comparator. Its drop-proof design ensures added durability, while the auto power save feature extends battery life.

• Rated output voltage: 50 V DC
• Effective maximum indicated value: 100 MΩ
• Accuracy 1st effective measuring range MΩ: ±2 % rdg. ±2 dgt.
• Lower limit resistance: 0.05 MΩ
• Overload protection: 600 V AC (10s)
• DC voltage range: 4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges, Accuracy: ±1.3% rdg. ±4 dgt., Input resistance: 100 kΩ or higher
• AC voltage range: 420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher
• Average rectifier: Low resistance range: For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less)

Who Needs the Hioki IR4057-90?

The Hioki IR4057-90 is designed for professionals in various industries, including electrical, electronics, and manufacturing. Its high-accuracy insulation testing capabilities make it an essential tool for ensuring the safety and reliability of electrical systems.

Whether you’re working on a construction site, in a laboratory, or in a manufacturing facility, the Hioki IR4057-90 is the perfect instrument for your insulation testing needs.

Hioki IR4057-90 Applications

The Hioki IR4057-90 is suitable for a wide range of applications, including:

• Electrical safety testing
• Insulation testing
• Grounding system testing
• Electrical system maintenance

Why Buy Hioki IR4057-90 from mme-ae?

Browse our insulation testers. Read more in our electrical safety standards guide.

At mme-ae, we offer the Hioki IR4057-90 at an affordable price, ensuring that you get the best value for your money. Our team of experts is always available to provide you with the support and guidance you need to get the most out of your instrument.

Whether you’re looking for a reliable insulation tester or just need advice on the best instrument for your needs, mme-ae is the perfect partner for you.

Hioki IR4057-90 Specifications