High-Accuracy Insulation Resistance Meter & RCD Tester UT-526
The Insulation Resistance Meter UT-526 delivers dependable insulation testing for professionals who need clear, trustworthy electrical measurements. This insulation resistance meter also provides precise RCD testing to enhance safety on every job.
Insulation Resistance Meter – Benefits for You
✅ Enjoy highly reliable insulation readings so you can make confident maintenance decisions every time.
✅ Validate RCD performance with accurate trip tests, helping you prevent electrical hazards before they occur.
✅ Check continuity quickly so that you can diagnose wiring and grounding issues without delays.
✅ Detect AC and DC voltage instantly, ensuring safer handling while preparing for measurements.
✅ Work longer without interruption thanks to efficient power use and clear low‑battery alerts.
✅ Read measurements easily on a bright backlit screen, even in dim indoor spaces or tight electrical cabinets.
✅ Count on durable construction that withstands demanding field environments, giving you lasting reliability.
Take your electrical safety checks to the next level with this versatile and precise testing tool.
This meter is built for technicians who require trustworthy performance across a wide range of insulation resistance levels. It measures resistance from 0.05 MΩ up to 500 MΩ using selectable test voltages, supporting thorough inspections in residential, commercial, and industrial setups. Its measurement accuracy ensures consistent results, which is essential when documenting system conditions or troubleshooting irregularities.
The instrument supplies a stable testing current and includes safeguards like high‑voltage warnings during operation. These warnings help you stay fully aware of active test conditions, especially when working around sensitive or energized equipment.
For voltage checks, the UT‑526 identifies both AC and DC automatically, measuring from 0 to 440 V with dependable precision. This makes it useful not only for insulation diagnostics but also for general electrical verification during routine service tasks.
Small‑resistance measurement capability allows you to assess grounding integrity, giving you insight into potential issues within loops or bonding points. For frequency reference needs, the device can read from 20 to 100 Hz to support broader evaluation during system checks.
RCD testing is another essential feature, offering a range of test currents including 10 mA, 30 mA, 100 mA, and 300 mA. With clear trip‑time readings, you can verify whether protection devices respond appropriately under different conditions. The phase selection function supports varied testing scenarios, giving you flexibility during inspections.
Designed for everyday field use, the meter features an ergonomic body, a responsive buzzer for audible alerts, and a large, easy‑to‑read display. Powered by six AA batteries, it remains ready for mobile testing throughout the workday. A comfortable operating range of 0 °C to 40 °C ensures dependable performance in typical jobsite environments.
You can also view a demonstration through the provided YouTube link, offering visual guidance on how to get the most from your meter during real diagnostic tasks.
Strengthen your testing workflow with a meter built for accuracy, durability, and safe electrical diagnostics.
Description
The Insulation Resistance Meter UT-526 delivers dependable insulation testing for professionals who need clear, trustworthy electrical measurements. This insulation resistance meter also provides precise RCD testing to enhance safety on every job.
Insulation Resistance Meter – Benefits for You
✅ Enjoy highly reliable insulation readings so you can make confident maintenance decisions every time.
✅ Validate RCD performance with accurate trip tests, helping you prevent electrical hazards before they occur.
✅ Check continuity quickly so that you can diagnose wiring and grounding issues without delays.
✅ Detect AC and DC voltage instantly, ensuring safer handling while preparing for measurements.
✅ Work longer without interruption thanks to efficient power use and clear low‑battery alerts.
✅ Read measurements easily on a bright backlit screen, even in dim indoor spaces or tight electrical cabinets.
✅ Count on durable construction that withstands demanding field environments, giving you lasting reliability.
Take your electrical safety checks to the next level with this versatile and precise testing tool.
This meter is built for technicians who require trustworthy performance across a wide range of insulation resistance levels. It measures resistance from 0.05 MΩ up to 500 MΩ using selectable test voltages, supporting thorough inspections in residential, commercial, and industrial setups. Its measurement accuracy ensures consistent results, which is essential when documenting system conditions or troubleshooting irregularities.
The instrument supplies a stable testing current and includes safeguards like high‑voltage warnings during operation. These warnings help you stay fully aware of active test conditions, especially when working around sensitive or energized equipment.
For voltage checks, the UT‑526 identifies both AC and DC automatically, measuring from 0 to 440 V with dependable precision. This makes it useful not only for insulation diagnostics but also for general electrical verification during routine service tasks.
Small‑resistance measurement capability allows you to assess grounding integrity, giving you insight into potential issues within loops or bonding points. For frequency reference needs, the device can read from 20 to 100 Hz to support broader evaluation during system checks.
RCD testing is another essential feature, offering a range of test currents including 10 mA, 30 mA, 100 mA, and 300 mA. With clear trip‑time readings, you can verify whether protection devices respond appropriately under different conditions. The phase selection function supports varied testing scenarios, giving you flexibility during inspections.
Designed for everyday field use, the meter features an ergonomic body, a responsive buzzer for audible alerts, and a large, easy‑to‑read display. Powered by six AA batteries, it remains ready for mobile testing throughout the workday. A comfortable operating range of 0 °C to 40 °C ensures dependable performance in typical jobsite environments.
You can also view a demonstration through the provided YouTube link, offering visual guidance on how to get the most from your meter during real diagnostic tasks.
Strengthen your testing workflow with a meter built for accuracy, durability, and safe electrical diagnostics.
