---
product_id: 529140411
title: "Insulation Resistance Meter UT501B"
brand: "uni-t"
price: "B/.24"
currency: PAB
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.pa/products/529140411-insulation-resistance-meter-ut501b
store_origin: PA
region: Panama
---

# High voltage warning for enhanced safety Backlight ensures visibility in any environment Large digital LCD for clear readings Insulation Resistance Meter UT501B

**Brand:** uni-t
**Price:** B/.24
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your diagnostics with precision and safety!

## Quick Answers

- **What is this?** Insulation Resistance Meter UT501B by uni-t
- **How much does it cost?** B/.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/529140411-insulation-resistance-meter-ut501b)

## Best For

- uni-t enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in high voltage warning to keep you protected during critical tests
- • **Advanced Testing:** Measures dielectric absorption to detect insulation quality beyond the basics
- • **Reliable Performance:** Engineered for precision and durability in demanding professional settings
- • **Crystal-Clear Display:** Large digital LCD with backlight for effortless reading anytime, anywhere
- • **User-Friendly Operation:** Intuitive controls designed for quick, hassle-free measurements

## Overview

The Insulation Resistance Meter UT501B combines a large backlit LCD, advanced dielectric absorption testing, and a high voltage warning system to deliver accurate, safe, and user-friendly insulation resistance measurements for professionals.

## Description

Measuring ranges: insulation resistance: for test voltage 250V: 0 ~ 5 ohm 0 ~ 99.9 MOhm (3% + 5) 100 MOhm ~ 5 GOhm (5% + 5) For 500 V test voltage: 0 ~ 5 GOhm 0 ~ 99.9 MOhm (3 ~ 9 MOhm (3 ~ 99.9 MOhm (3 V %+5) 100 MOhm ~ 5 GOhm (5% + 5) For 1000 V test voltage: 0 ~ 5 GOhm 0 ~ 99.9 MOhm (3% + 5) 100 MOhm ~ 5 GOhm (5% + 5) Test current: 50 V (R = 50 k). Ohm) 1 mA 0% ~ 10% 100 V (R = 100 kOhm) 1 mA 0% ~ 10% 250 V (R = 250 kOhm) 1 mA 0% ~ 10% 500 V (R = 500 kOhm) 1 mA 0% ~ 10% 10% 1 000 V (R = 1 MOhm) 1mA 0% ~ 10% Short circuit current: Measuring ranges: AC voltage AC: 30V ~ 600V (2% + 3)Small resistance: 0.1ohm ~ 200ohm (approx. 5 V /> 200 mA) (2% + 3)Additional functions: Automatic selection of measuring rangesTesting of dielectric absorption: 60 s / 15 s, 60 s / 30 sPolarization indexBattery level indicatorHigh voltage warningBacklit LCD screenBuzzzerAdditional displayMaximum reading: 2000Automatic shutdownReset functionGeneral Features: Features: Power supply: 6x 1.5V Battery (LR6)Display:70.6*34mmProduct Size:150*100*71mmProduct Weight:0.5kgPackage Content:Batteries, Test Leads, Alligator Clips, Case

Review: Para mediciones básicas perfecto.
Review: Top Gerät für diesen Preis. Tut, was es soll. Und das gut. Bedienungsanleitung sehr einfach gehalten. Aber wie bei Meßgeräten allgemein: man sollte schon wissen was man tut.

## Features

- Insulation resistance meter, excellent device with easy operation
- Resistance Meter
- Large digital LCD, backlight
- Test of dielectric absorption (recharging effect)
- High voltage warning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XB6GDHV |
| Brand | UNI-T |
| Color | black |
| Date First Available | August 1, 2022 |
| Global Trade Identification Number | 05901890040327 |
| Item Weight | 1.95 pounds |
| Item dimensions L x W x H | 5.91 x 3.94 x 2.8 inches |
| Item model number | MIE0306 |
| Manufacturer | China |
| Measurement Type | Ohmmeter |
| Min. Operating Voltage | 250 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 5.91 x 3.94 x 2.8 inches |
| Specification Met | UL |
| Style | Digital |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Brand:** UNI-T
- **Color:** black
- **Item Weight:** 0.89 Kilograms
- **Power Source:** Battery Powered
- **Style:** Digital

## Images

![Insulation Resistance Meter UT501B - Image 1](https://m.media-amazon.com/images/I/510mK4sC9JL.jpg)
![Insulation Resistance Meter UT501B - Image 2](https://m.media-amazon.com/images/I/41k6T+CLrgL.jpg)
![Insulation Resistance Meter UT501B - Image 3](https://m.media-amazon.com/images/I/41gw1OT5aPL.jpg)
![Insulation Resistance Meter UT501B - Image 4](https://m.media-amazon.com/images/I/41YfR2K1yEL.jpg)
![Insulation Resistance Meter UT501B - Image 5](https://m.media-amazon.com/images/I/31b40+eKszL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on January 17, 2026*

Para mediciones básicas perfecto.

### ⭐⭐⭐⭐⭐ Review
*by L***F on March 30, 2025*

Top Gerät für diesen Preis. Tut, was es soll. Und das gut. Bedienungsanleitung sehr einfach gehalten. Aber wie bei Meßgeräten allgemein: man sollte schon wissen was man tut.

### ⭐⭐⭐⭐⭐ Review
*by L***R on April 25, 2025*

This is a great little instrument for the cost. I found it very accurate. Maybe not rugged enough for everyday use, but very accurate and great for testing quickly when you don't need to drag the expensive MFT tester out quite yet. I would recommend as a second insulation test instrument to an MFT. Buy a good zip up case for it large enough to take a few sets of leads. Edit- A year later I still tend to grab this meter first before my Megger MFT. Continually impressed by it.

## Frequently Bought Together

- Insulation Resistance Meter UT501B
- Weller 70 Watt Digital Soldering Station | WE1010NA
- SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar)

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**Shop now:** [https://www.desertcart.com.pa/products/529140411-insulation-resistance-meter-ut501b](https://www.desertcart.com.pa/products/529140411-insulation-resistance-meter-ut501b)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-24*