---
product_id: 11837222
title: "Insulation Tester IR4056"
brand: "hioki"
price: "$649.92"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/11837222-insulation-tester-ir4056
store_origin: EC
region: Ecuador
---

# 5 test voltages (50-1000V) Battery-powered handheld 0.8s fast PASS/FAIL reading Insulation Tester IR4056

**Brand:** hioki
**Price:** $649.92
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your precision with the IR4056 — where speed meets rugged reliability!

## Quick Answers

- **What is this?** Insulation Tester IR4056 by hioki
- **How much does it cost?** $649.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/11837222-insulation-tester-ir4056)

## Best For

- hioki enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Includes 200 mA continuity check, live-circuit indicator, automatic discharge, and comparator functionality to keep you safe and compliant.
- • **All-in-One Voltage Meter:** Built-in AC/DC voltage meter lets you check live circuits or solar modules without swapping tools, streamlining your workflow.
- • **Precision at Every Voltage:** Supports 5 test voltages from 50 V to 1000 V for versatile insulation resistance measurement up to 4000 MΩ.
- • **Speed That Keeps You Ahead:** Get fast, stable PASS/FAIL decisions in under a second—0.8 seconds to be exact—so you never miss a beat on site.
- • **Rugged & Ready for the Field:** Drop-proof from 1 meter with a bright LED backlit display, designed for maximum visibility and durability in any environment.

## Overview

The Hioki IR4056 Insulation Tester is a handheld, battery-powered device designed for professional electrical testing. It offers 5 selectable test voltages from 50 V to 1000 V, measuring insulation resistance up to 4000 MΩ. With ultra-fast PASS/FAIL results in 0.8 seconds, a built-in AC/DC voltage meter, and a rugged drop-proof design featuring a luminous backlit display, it ensures reliable, safe, and efficient field testing for electricians and engineers.

## Description

Insulation Tester IR4056

## Features

- 5 Test Voltages (50 V to 1000 V) — supports insulation resistance measurement from 100 MΩ to 4000 MΩ.
- Fast & stable readings — comparator PASS/FAIL decision in ~0.8 seconds.
- Built-in AC/DC voltage meter — allows checking live circuits or solar modules without switching devices.
- Rugged design — drop proof from 1 m and equipped with bright LED / luminous backlit display for field visibility.
- Continuity & safety features — includes 200 mA continuity check, live-circuit indicator, automatic discharge, and comparator functionality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hioki |
| Power Source | Battery Powered |
| Style | Handheld |
| Color | Blue |
| Item Weight | 1.8 Pounds |
| Min. Operating Voltage | 50 Volts |
| Measurement Type | Multimeter |
| Manufacturer | Hioki |
| Global Trade Identification Number | 04536036001460 |
| Part Number | IR4056-20 |
| Item Weight | 1.8 pounds |
| Package Dimensions | 8.5 x 6.42 x 2.48 inches |
| Item model number | IR4056-20 |
| Batteries | 4 AA batteries required. |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** Hioki
- **Power Source:** Battery Powered
- **Style:** Foldable UV/White Beam
- **Color:** Blue
- **Item Weight:** 600 Grams

## Images

![Insulation Tester IR4056 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Where is it made?**
A: Made in Japan.

**Q: Does this instrument come calibrated with a calibration stamp?**
A: no

**Q: does this come in a case?**
A: It has a  built in case. It  closes around itself .

**Q: Do these have current calibration certificates ?**
A: No calibration certificate was included in my unit. Even the user's manual is in Korean. But it's made in Japan just recently, March 2023 and has an accuracy guaranteed for one year, as mentioned in the English user's manual (downloadable online.)

## Frequently Bought Together

- Hioki IR4056-20 Multimeter Insulation Electrical Test Equipment - AC/DC
- MAGID Insulating Electrical Gloves - Size 10, Class 0 | Cuff Length - 11" Lineman & Electrician Gloves for Voltage Protection - M011B10
- Titan 66100 18-Piece 1/4-Inch Drive VDE Insulated Socket Set

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/11837222-insulation-tester-ir4056](https://www.desertcart.ec/products/11837222-insulation-tester-ir4056)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*