---
product_id: 603688600
title: "ERP 4750 Microwave Diagnostic Tool"
brand: "erp"
price: "₨17240"
currency: LKR
in_stock: true
reviews_count: 5
category: "Erp"
url: https://www.desertcart.lk/products/603688600-erp-4750-microwave-diagnostic-tool
store_origin: LK
region: Sri Lanka
---

# Precision microwave power check High-visibility red design Ultra-lightweight 45g compact tool ERP 4750 Microwave Diagnostic Tool

**Brand:** erp
**Price:** ₨17240
**Availability:** ✅ In Stock

## Summary

> 📡 Diagnose with confidence, inspect like a pro!

## Quick Answers

- **What is this?** ERP 4750 Microwave Diagnostic Tool by erp
- **How much does it cost?** ₨17240 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/603688600-erp-4750-microwave-diagnostic-tool)

## Best For

- erp enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Outdoor Use:** Built for rugged environments, perfect for on-the-go diagnostics
- • **Compact & Featherlight:** Carry effortlessly all day without fatigue
- • **Vibrant Red for Easy Spotting:** Never lose your tool on-site with its standout color
- • **Trusted by Professionals Daily:** Join hundreds of inspectors who rely on it every job
- • **Instant Microwave Power Verification:** Quickly confirm microwave output for flawless inspections

## Overview

The ERP 4750 Microwave Diagnostic Tool is a compact, lightweight device designed for precise microwave power testing. Its bright red color ensures easy visibility on job sites, making it a favorite among home inspectors for daily use. Engineered for outdoor durability, it streamlines microwave diagnostics with professional-grade accuracy.

## Description

Checks microwave power settings

Review: Works good, use it every day on the job as a home inspector.
Review: red color for testing

## Features

- ERP 4750 Microwave Diagnostic Tool
- Product Type: OUTDOOR_LIVING
- Brand: ERP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00V96CS2C |
| Best Sellers Rank | 2,021,984 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 401 in Solo Microwaves |
| Customer Reviews | 4.6 4.6 out of 5 stars (627) |
| Date First Available | 12 Dec. 2016 |
| Item model number | 4750 |
| Manufacturer | ERP |
| Part number | 4750 |
| Product Dimensions | 1 x 1 x 1 cm; 45.36 g |

## Images

![ERP 4750 Microwave Diagnostic Tool - Image 1](https://m.media-amazon.com/images/I/71ObmfxiDSL.jpg)
![ERP 4750 Microwave Diagnostic Tool - Image 2](https://m.media-amazon.com/images/I/71FFRdAyByL.jpg)

## Questions & Answers

**Q: Does this product really require a glass of water, or will it work with out the water?**
A: Should be used with a glass of water so that the energy is absorbed by the water. Can cause issues with tester or microwave eventually

**Q: Do the lights stay light or do they go out after microwave stops..needing to know as I work on commercial microwaves and they don't have glass doors**
A: BrianThe lights only come on when the microwave is operating.

**Q: Does the sticker need to be removed from the tester to avoid damage?**
A: Not that I am aware of. I have used it for some time now with the sticker on.

**Q: How does it work? What does it test? What lights up when?**
A: Not sure how it works but it senses if there are microwaves present. Just put it in, turn on the microwave and if all the lights start flickering off and on, the microwave is working. It’s a neat gadget because it only takes a couple of seconds to test the microwave rather then having to wait for a cup of water to heat to test if it works or not

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***K on 11 January 2026*

Works good, use it every day on the job as a home inspector.

### ⭐⭐⭐⭐⭐ Review
*by H***G on 25 August 2020*

red color for testing

### ⭐⭐⭐⭐⭐ Review
*by R***T on 25 January 2025*

This is super handy and great to have on quality control and troubleshooting inspections.

## Frequently Bought Together

- ERP 4750 Microwave Diagnostic Tool
- MEASUREMAN 0-200 PSI Water Pressure Gauge, 2-1/2'' Dial, Hose bib Pressure Gauge, Home Water Pressure Tester, Durable 3/4” Hose Thread, Water Pressure Gauge for Home
- Wire Gauge Reference Samples for Electricians, Home Inspectors, Identification for Sizes AWG 2,4,6,8,10,12,14. Electrical Audit Tool for Amps/Amperage, USA-Made Copper THHN

---

## 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.lk/products/603688600-erp-4750-microwave-diagnostic-tool](https://www.desertcart.lk/products/603688600-erp-4750-microwave-diagnostic-tool)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*