---
product_id: 74873981
title: "- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature"
brand: "ennologic"
price: "KD 58.27"
currency: KWD
in_stock: true
reviews_count: 8
category: "Enno Logic"
url: https://www.desertcart.com.kw/products/74873981-em870m-insulation-tester-by-ennologic-50-100-250-500-1000v
store_origin: KW
region: Kuwait
---

# Insulation test 50V-1000V 5000 counts backlit LCD 6x AAA batteries, auto power-off - eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature

**Brand:** ennologic
**Price:** KD 58.27
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your diagnostics with precision and versatility!

## Quick Answers

- **What is this?** - eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature by ennologic
- **How much does it cost?** KD 58.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/74873981-em870m-insulation-tester-by-ennologic-50-100-250-500-1000v)

## Best For

- ennologic enthusiasts

## Why This Product

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

## Key Features

- • **Complete Pro Kit:** Includes thermocouple probe, alligator clips, dual test leads, batteries, and a rugged carrying case—ready for any job.
- • **True RMS Accuracy:** Get precise AC/DC voltage and current readings with True RMS technology for professional-grade troubleshooting.
- • **Versatile Voltage Range:** Choose from 5 test voltages (50V to 1000V) to accurately measure insulation resistance up to 2 GΩ.
- • **Dual Powerhouse Precision:** Combine megohmmeter & multimeter in one sleek handheld tool for ultimate electrical diagnostics.
- • **Intuitive Display & Controls:** Large backlit 5000-count LCD shows simultaneous voltage and resistance, with autorange and hold functions for ease.

## Overview

The ennoLogic eM870M is a professional-grade handheld insulation tester and multimeter combo, offering 5 selectable test voltages from 50V to 1000V and insulation resistance measurement up to 2 Gigaohms. Featuring True RMS AC/DC voltage and current measurement, a large backlit 5000-count LCD, and a comprehensive accessory kit, it’s designed for reliable electrical maintenance and troubleshooting. Powered by 6 AAA batteries with auto power-off, it balances accuracy, versatility, and portability, making it ideal for electricians and engineers seeking cost-effective, high-performance testing.

## Description

The ennoLogic eM870M is a megohmmeter (insulation tester) and multimeter combined into one handheld instrument. An insulation tester is used to test the insulation of electrical systems. It applies a high voltage across the insulation and measures how much current is flowing. The better the insulation, the less current will flow, and the higher the insulation resistance will be. Insulation can deteriorate over time, which can lead to equipment breakdown. Periodic insulation tests performed as part of regular maintenance can prevent this.The eM870M lets you choose from five different test voltages in the range of 50V to 1000V. Use it to test insulation and troubleshoot motors, transformer windings, relays, switches, circuit breakers, electric installations, and appliances. Insulation testers are used to check for moisture buildup in cables and wiring which can lead to equipment failure.The product package includes one eM870M insulation multimeter, two pairs of test leads (one for attaching alligator clips), two alligator clips, one thermocouple probe, six AAA batteries, carrying case, and a detailed user manual (in English).Specifications -DC Voltage: 0.1mV~1000V, ± (0.1%+2digits) -AC Voltage: 0.1mV~1000V, ± (0.8%+4digits) -DC Current: 0.1uA~500mA, ± (0.2%+2digits) -AC Current: 0.1uA~500mA, ± (0.8%+4digits) -Resistance: 0.1Ω~50MΩ, ± (0.3%+5digits) -Capacitance: 0.1nF ~1000μF, ± (2%+4digits) -Linear Frequency/Duty cycle: 5Hz~200KHz, ± (4digits) -Logic Frequency (Vp 2..5V): 5Hz~2MHz, ± (4digits) -Insulation: Range: 50kΩ~2GΩ, Test Voltages: 50,100,250,500,1000V, Accuracy: ± (1.5..3%+5digits) -Diode Test & Continuity -Power: 6x 1.5V AAA (included). Auto-Power-Off. -Size: 7.8” x 3.9” x 1.6” -Weight: 560g/19.7oz incl. Batteries

Review: A versatile, easy to use multimeter that tests insulation resistance - This ProLogic multimeter is not cheap but if you need to test the resistance of cable insulation it is cost-effective. Ordinary multimeters that cost $100 or less are not capable of testing cable insulation. Because I am installing a heated floor in my bathroom I had to test the cable insulation for leakage that could trip the GFCI device I also ordered a more expensive meter (the Fluke multimeter) in order to compare the readings it produced with those that this multimeter produced. Both produced virtually identical readings with one exception. The ProLogic multimeter produced a reading of "greater than 2 Giga-ohms" whereas the Fluke multimeter produced a reading of "greater than 11 Giga-ohms." The Fluke is clearly a superior, industrial strength meter for checking insulation resistance but it does little else so it lacks the versatility of the ProLogic multimeter. I sent th Fluke back and kept the ProLogic.
Review: Most superb - I used it next to our $1200.00 company owned fluke and it preformed just as good on a know hard to detect 500 hp DC motor. It's not as rugged as the fluke, but the cost far out weighs that. It's nice if your business is just getting off the ground and you don't need the high expence.

## Features

- Megohmmeter and Professional Multimeter combined into one Precision Instrument: Measure insulation resistance from 50kOhm to 2 Gigaohms with test voltages of 50V, 100V, 250V, 500V, or 1000V. The large backlit 5000 counts LCD display is easy to read and displays test voltage output and insulation resistance simultaneously. The meter is rated for 1000V CAT III installations.
- With the eM870M you are not only getting an insulation tester but also a professional multimeter loaded with functions and features: Measures AC and DC voltage and current (True RMS for AC), Resistance, Continuity, Diode Test, Temperature (a thermocouple probe is included), Logic and Linear Frequencies, and even Capacitance.
- This multimeter is powered by 6 AAA batteries. Auto-power off after 15 minutes to save battery life, but this feature can be disabled by the user. Autorange and Manual range, as well as Max, Min and Hold functions.
- Package includes: one eM870M, two sets of test leads, alligator clips, one thermocouple probe, six AAA batteries, carrying case, and detailed user manual. 10-year Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F1FFNKS |
| Best Sellers Rank | #773,260 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,273 in Multi Testers |
| Brand Name | ennoLogic |
| Color | red |
| Customer Reviews | 4.3 4.3 out of 5 stars (31) |
| Item Weight | 19.7 Ounces |
| Manufacturer | Cascadia Innovations |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 9 Volts |
| Model | eM870M |
| Power Source | Battery Powered |
| Style Name | Handheld |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Brand:** ennoLogic
- **Color:** red
- **Item Weight:** 19.7 Ounces
- **Power Source:** Battery Powered
- **Style:** Handheld

## Images

![- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature - Image 1](https://m.media-amazon.com/images/I/81Fgo6AW+GL.jpg)
![- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature - Image 2](https://m.media-amazon.com/images/I/71wZKPn4YYL.jpg)
![- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature - Image 3](https://m.media-amazon.com/images/I/7106pgBN5UL.jpg)
![- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature - Image 4](https://m.media-amazon.com/images/I/71oygmFJhUL.jpg)
![- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature - Image 5](https://m.media-amazon.com/images/I/8173nQTTmiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A versatile, easy to use multimeter that tests insulation resistance
*by D***R on March 30, 2020*

This ProLogic multimeter is not cheap but if you need to test the resistance of cable insulation it is cost-effective. Ordinary multimeters that cost $100 or less are not capable of testing cable insulation. Because I am installing a heated floor in my bathroom I had to test the cable insulation for leakage that could trip the GFCI device I also ordered a more expensive meter (the Fluke multimeter) in order to compare the readings it produced with those that this multimeter produced. Both produced virtually identical readings with one exception. The ProLogic multimeter produced a reading of "greater than 2 Giga-ohms" whereas the Fluke multimeter produced a reading of "greater than 11 Giga-ohms." The Fluke is clearly a superior, industrial strength meter for checking insulation resistance but it does little else so it lacks the versatility of the ProLogic multimeter. I sent th Fluke back and kept the ProLogic.

### ⭐⭐⭐⭐⭐ Most superb
*by A***R on May 12, 2023*

I used it next to our $1200.00 company owned fluke and it preformed just as good on a know hard to detect 500 hp DC motor. It's not as rugged as the fluke, but the cost far out weighs that. It's nice if your business is just getting off the ground and you don't need the high expence.

### ⭐⭐⭐⭐⭐ Love it
*by B***N on March 7, 2023*

I have used this meter on motors and on day to day electrical work and it has performed great so far. It's been about 9 mo.

## Frequently Bought Together

- eM870M Insulation Tester by ennoLogic 50/100/250/500/1000V – Megohmmeter & Multimeter with 50k to 2G Ohms Insulation Resistance, DC/AC TRMS Voltage, Current, Capacitance, Frequency, and Temperature
- WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Wire (2 Pack)
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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-18*