UNI-T UT-582 Insulation Resistance Meter & RCD Tester
The Insulation Resistance Meter gives you precise readings for safer electrical work. This Insulation Resistance Meter also streamlines RCD testing so every inspection feels effortless.
Insulation Resistance Meter – Benefits for You
✅ Get quicker diagnostics so you can complete electrical inspections with confidence.
✅ Simplify complex RCD evaluations so that you spend less time navigating multiple tools.
✅ Enjoy easy visibility from the backlit display so you can take readings even in dim spaces.
✅ Rely on automatic range switching, which means your workflow stays smooth without manual adjustments.
✅ Carry it easily thanks to its portable build so you can work efficiently on any job site.
Upgrade your testing routine with a tool that keeps every inspection fast, precise, and stress‑free.
This handheld device combines insulation resistance measurement with advanced RCD testing to support thorough and compliant electrical assessments. Its AC voltage range spans from 30V to 600V with a clear 1V resolution, making it ideal for identifying potential system issues during field work. You also gain frequency measurement from 45Hz to 65Hz, which helps you verify system stability quickly.
The RCD testing function offers a working voltage of 220V ±10% and provides multiple selectable test currents—from 10mA up to 500mA—so you can match the exact settings needed for each circuit. With several switch‑off time ranges at different current multiples, the meter gives you precise insights into how protective devices respond under stress.
For more demanding inspections, the auto ramp feature gradually increases current to highlight potential trip delays, giving you a clearer picture of device performance. Automatic range switching streamlines your workflow by reducing unnecessary steps during measurement.
Its connectivity options include RS‑232 and USB ports, allowing simple data transfers to your preferred analysis tools. The large backlit LCD display keeps information readable in low‑light environments, while buzzer alerts and low‑battery indicators support smooth, uninterrupted operation.
Powered by six AA batteries, the unit remains lightweight at just 0.380 kg, making it comfortable to carry and hold throughout the day. The included protective case, front panel cover, and accessible battery compartment add extra durability and convenience for field technicians.
Operating effectively between 0°C and 40°C with up to 80% humidity tolerance, the device performs reliably in a variety of real‑world job conditions. With its sturdy design, thoughtful accessories, and dependable two‑year warranty, it’s well‑suited for professional electricians who need consistent, trustworthy results.
Experience accurate, reliable, and streamlined testing—add this advanced meter to your equipment lineup today.
Description
The Insulation Resistance Meter gives you precise readings for safer electrical work. This Insulation Resistance Meter also streamlines RCD testing so every inspection feels effortless.
Insulation Resistance Meter – Benefits for You
✅ Get quicker diagnostics so you can complete electrical inspections with confidence.
✅ Simplify complex RCD evaluations so that you spend less time navigating multiple tools.
✅ Enjoy easy visibility from the backlit display so you can take readings even in dim spaces.
✅ Rely on automatic range switching, which means your workflow stays smooth without manual adjustments.
✅ Carry it easily thanks to its portable build so you can work efficiently on any job site.
Upgrade your testing routine with a tool that keeps every inspection fast, precise, and stress‑free.
This handheld device combines insulation resistance measurement with advanced RCD testing to support thorough and compliant electrical assessments. Its AC voltage range spans from 30V to 600V with a clear 1V resolution, making it ideal for identifying potential system issues during field work. You also gain frequency measurement from 45Hz to 65Hz, which helps you verify system stability quickly.
The RCD testing function offers a working voltage of 220V ±10% and provides multiple selectable test currents—from 10mA up to 500mA—so you can match the exact settings needed for each circuit. With several switch‑off time ranges at different current multiples, the meter gives you precise insights into how protective devices respond under stress.
For more demanding inspections, the auto ramp feature gradually increases current to highlight potential trip delays, giving you a clearer picture of device performance. Automatic range switching streamlines your workflow by reducing unnecessary steps during measurement.
Its connectivity options include RS‑232 and USB ports, allowing simple data transfers to your preferred analysis tools. The large backlit LCD display keeps information readable in low‑light environments, while buzzer alerts and low‑battery indicators support smooth, uninterrupted operation.
Powered by six AA batteries, the unit remains lightweight at just 0.380 kg, making it comfortable to carry and hold throughout the day. The included protective case, front panel cover, and accessible battery compartment add extra durability and convenience for field technicians.
Operating effectively between 0°C and 40°C with up to 80% humidity tolerance, the device performs reliably in a variety of real‑world job conditions. With its sturdy design, thoughtful accessories, and dependable two‑year warranty, it’s well‑suited for professional electricians who need consistent, trustworthy results.
Experience accurate, reliable, and streamlined testing—add this advanced meter to your equipment lineup today.
