---
product_id: 18042682
title: "MIT525-US 5kV Insulation Resistance Tester with Cable, 85 to 265 V, 50/60 Hz, 60 VA, 0.01 nA to 6 mA, Digital/Analog Display, +/-5% Accuracy"
brand: "megger"
price: "€ 10336.34"
currency: EUR
in_stock: true
reviews_count: 2
category: "Megger"
url: https://www.desertcart.fi/products/18042682-mit525-us-5kv-insulation-resistance-tester-with-cable-85-to
store_origin: FI
region: Finland
---

# 5kV test voltage for high-power precision Rapid lithium-ion battery charge & extended runtime CATIV 600 V safety rating for ultimate protection MIT525-US 5kV Insulation Resistance Tester with Cable, 85 to 265 V, 50/60 Hz, 60 VA, 0.01 nA to 6 mA, Digital/Analog Display, +/-5% Accuracy

**Brand:** megger
**Price:** € 10336.34
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge ahead with the MIT525-US — where precision meets power and safety.

## Quick Answers

- **What is this?** MIT525-US 5kV Insulation Resistance Tester with Cable, 85 to 265 V, 50/60 Hz, 60 VA, 0.01 nA to 6 mA, Digital/Analog Display, +/-5% Accuracy by megger
- **How much does it cost?** € 10336.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/18042682-mit525-us-5kv-insulation-resistance-tester-with-cable-85-to)

## Best For

- megger enthusiasts

## Why This Product

- Trusted megger brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Charge Fast, Work Longer:** Lithium-ion battery offers rapid charging—half an hour charge powers a full hour of testing, maximizing your productivity.
- • **Test Smarter, Not Harder:** Timed IR, PI, DAR, DD, SV, and ramp tests deliver comprehensive diagnostics in one device.
- • **Safety Meets Rugged Durability:** Unique dual case design with fire-retardant materials and CATIV 600 V rating keeps you protected on every job.
- • **Precision that Powers Confidence:** Industry-best guard terminal accuracy ensures flawless insulation resistance readings every time.
- • **Lightweight Mobility, Heavyweight Performance:** Compact and lightweight design lets you carry advanced testing capabilities anywhere without fatigue.

## Overview

The MIT525-US is a cutting-edge 5kV insulation resistance tester featuring industry-leading guard terminal accuracy, a rugged dual-case design with CATIV 600 V safety rating, and a rapid-charge lithium-ion battery. It supports advanced diagnostic tests (PI, DAR, DD, SV, ramp) with a wide measurement range up to 10 T ohm, all packed into a compact, lightweight form factor ideal for high-voltage cable, transformer, and motor testing professionals.

## Description

Advanced memory with time/date stamp. CATIV 600 V safety rating on all terminals. The new range of insulation resistance testers consists of 5kV units. Resistance measurement is available up to 10 T ohm for the 5 kV models. The new instruments are smaller and lighter than previous models yet offer advanced features and rapid charge capability. Smaller size and lighter weight allows easier transport and use without compromising performance. High measurement range enables installation testing and long-term trending of higher value apparatus. Unique dual case design allows for fire-retardant protection while maintaining ruggedness. High-quality, flexible silicon test leads meet safety regulations of IEC 61010-31:2008 while ensuring measurement accuracy. Timed IR plus PI, DAR, DD, SV and ramp tests maximize diagnostic testing capability. Operate from line power when battery fully discharged (charges while operating). Two and one-half hour full battery charge time (one-half hour charge for one hour testing) significantly increases productivity. Industry best guard terminal performance to insure highest accuracy of measured values. Enhanced driver technology provides plug-and-play when connected to the internet. No tedious and potentially interruptive setup procedures. Dedicated voltmeter function (30 V to 660 V) with frequency measurement allows the user to check for induced voltages. CATIV 600 V safety rating on all terminals allows for safe use in the widest range of applications. 5 Percent accuracy all the way up to 1 T-ohm at 5 kV and 2 T-ohm at 10 kV ensures highest accuracy where it matters most. Applications: High-voltage power cables and high-voltage buses. Large motor/generator windings. Line and substation transformers. Analog/digital display. Line power and rechargable power supply. Test Voltage: 5.0 kV, 2.5 kV, 1.0 kV, 500 V, 250 V, 10 V steps 50 V to 1 kV, 25 V steps 1 kV to max. test voltage. Operating temperature: -4 to +122 degree F.

Review: Disappointed customer - Why did you pick this product vs others?: It did not. It was in terrible condition, parts missing. I was required to buy new, but didn't realize that's what it was and for more than the price for new one.
Review: Five Stars - An instrument like this doesn't need presentation... Just excellent!

## Features

- Industry best guard terminal accuracy
- Compact and lightweight for easy transport and use
- PI, DAR, DD, SV and ramp test
- Unique dual case design provides additional user protection
- Lithium-ion battery - extended capacity, rapid charge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0089Z6IHC |
| Best Sellers Rank | #703,349 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #114 in Insulation Resistance Meters |
| Brand | Megger |
| Color | Multicolor |
| Date First Available | June 13, 2012 |
| Item Weight | 16.85 pounds |
| Item model number | 1001-940 |
| Manufacturer | Megger |
| Measurement Type | Ohmmeter |
| Min. Operating Voltage | 5 Kilovolts |
| Package Dimensions | 17.4 x 14 x 12.6 inches |
| Power Source | Battery Powered |
| Specification Met | Cativ 600 V |
| Style | Megger MIT525-US |
| Upper Temperature Rating | 122 Degrees Fahrenheit |

## Product Details

- **Brand:** Megger
- **Color:** Multicolor
- **Item Weight:** 16.85 Pounds
- **Power Source:** Battery Powered
- **Style:** Megger MIT525-US

## Images

![MIT525-US 5kV Insulation Resistance Tester with Cable, 85 to 265 V, 50/60 Hz, 60 VA, 0.01 nA to 6 mA, Digital/Analog Display, +/-5% Accuracy - Image 1](https://m.media-amazon.com/images/I/51PjtNvdEAL.jpg)

## Questions & Answers

**Q: What is the warranty on this product?**
A: 2 years after the date of shipment as long as the seal of the unit has not been broke, that voids the warranty. Regards, Omni Controls Sales Team

**Q: does this come in a carrying case?**
A: Yes.  A cover hinges over the meter face.  The case is very durable.

**Q: The heading reads that this tests up to 5kv, however the specs read that it tests up to 600V.  Which is it?**
A: 5KV

## Customer Reviews

### ⭐ Disappointed customer
*by A***D on July 6, 2025*

Why did you pick this product vs others?: It did not. It was in terrible condition, parts missing. I was required to buy new, but didn't realize that's what it was and for more than the price for new one.

### ⭐⭐⭐⭐⭐ Five Stars
*by J***O on November 7, 2016*

An instrument like this doesn't need presentation... Just excellent!

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-23*