---
product_id: 160785528
title: "WJSWGJ 4105A-H Digital Earth Resistance Tester with Hard Case, 20/200/2000 Ohms, 0-200V AC Voltage"
brand: "wjswgj"
price: "₩2638641"
currency: KRW
in_stock: true
category: "Sports"
url: https://www.desertcart.kr/products/160785528-wjswgj-4105a-h-digital-earth-resistance-tester-with-hard-case
store_origin: KR
region: South Korea
---

# WJSWGJ 4105A-H Digital Earth Resistance Tester with Hard Case, 20/200/2000 Ohms, 0-200V AC Voltage

**Brand:** wjswgj
**Price:** ₩2638641
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** WJSWGJ 4105A-H Digital Earth Resistance Tester with Hard Case, 20/200/2000 Ohms, 0-200V AC Voltage by wjswgj
- **How much does it cost?** ₩2638641 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/160785528-wjswgj-4105a-h-digital-earth-resistance-tester-with-hard-case)

## Best For

- wjswgj enthusiasts

## Why This Product

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

## Description

Usually, in 7-22 working days, customers can get the orders after issuing the order. However, we will do our best to dispatch it as soon as possible. If you are urgent, please make us informed it in time. & The 4105A-H digital tester performs three-pole earth resistance and two-pole voltage testing of electrical equipment and systems wiring and grounding to reduce power quality issues and avoid safety hazards. The meter is small and lightweight, with shock-resistant case material and taut-band movement. The OK light verifies proper connection between auxiliary earth resistance and lead wire connection to terminals. The tester warns the user when the resistance of auxiliary earth spikes exceeds tolerance. Ground-resistance meters are used by electricians and contractors working in industrial, utility, and field servicing.The 4105A-H has an IP 54 rating for limited ingress of dust and protection against water splashes and drips. Safety ratings are CE compliant, designed to safety standard IEC 61557, and rated as CAT III 300V. The test kit includes set of three test leads (red 20m, yellow 10m, green 5m), one set of measurement probes, two auxiliary earth spikes, neck strap, and a hard carrying case that holds the instrument and all testing accessories. Specifications Earth resistance range 0-20 0-200 /0-2000 Earth voltage range 0-200V AC (50, 60Hz) Accuracy + or - 3% full scale Withstand voltage 3700V AC for 1 minute Power source (6) AA 1.5V batteries (included) Weight 600g Dimensions 105 x 158 x 70mm (H x W x D)H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Ground-resistance meters test the condition of a grounding system, and provide resistivity measurements in ohms. The meters are available in digital, analog, and clamp models. Grounding systems protect people and equipment, and provide a safe path for the di

## Features

- Performs three-pole earth resistance and two-pole earth voltage testing of electrical equipment and systems wiring and grounding to reduce power quality issues and avoid safety hazards
- 2 milliAmp (mA) measuring current does not trip ground fault breakers of circuit under test
- Provides automatic warning when resistance of auxiliary earth spikes exceeds tolerance
- Tester has IP 54 rating for limited ingress of dust and protection against water splashes and drips
- Test kit includes set of test leads (red 20m

## Images

![WJSWGJ 4105A-H Digital Earth Resistance Tester with Hard Case, 20/200/2000 Ohms, 0-200V AC Voltage - Image 1](https://images-na.ssl-images-amazon.com/images/I/414t6uTp4cL.jpg)
![WJSWGJ 4105A-H Digital Earth Resistance Tester with Hard Case, 20/200/2000 Ohms, 0-200V AC Voltage - Image 2](https://images-na.ssl-images-amazon.com/images/I/41SVAw9g1oL.jpg)
![WJSWGJ 4105A-H Digital Earth Resistance Tester with Hard Case, 20/200/2000 Ohms, 0-200V AC Voltage - Image 3](https://images-na.ssl-images-amazon.com/images/I/41SVAw9g1oL.jpg)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*