--- product_id: 382850120 title: "ERP 4750 Microwave Diagnostic Tool" brand: "erp" price: "₹ 2371" currency: INR in_stock: true reviews_count: 5 category: "Erp" url: https://www.desertcart.in/products/382850120-erp-4750-microwave-diagnostic-tool store_origin: IN region: India --- # Instant microwave power check Precision power diagnostics High-visibility red design ERP 4750 Microwave Diagnostic Tool **Brand:** erp **Price:** ₹ 2371 **Availability:** ✅ In Stock ## Summary > ⚡ Diagnose microwave power like a pro—don’t get left in the dark! ## Quick Answers - **What is this?** ERP 4750 Microwave Diagnostic Tool by erp - **How much does it cost?** ₹ 2371 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/382850120-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 - • **No Batteries Needed:** Ready to use whenever you are—no downtime, no hassle. - • **Compact & Lightweight Design:** Carry it effortlessly—only 45g and pocket-sized. - • **Trusted by Professionals Daily:** Join 625+ users who rely on it for flawless inspections. - • **Pinpoint Microwave Power Accuracy:** Ensure your microwave runs at peak performance every time. - • **Vibrant Red for Quick Identification:** Stand out on the job with a bold, easy-to-spot tool. ## Overview The ERP 4750 Microwave Diagnostic Tool is a compact, battery-free device designed for precise microwave power testing. Trusted by home inspectors and professionals alike, its bright red design ensures quick identification on the job, while its lightweight build makes daily use effortless. With a strong 4.6-star rating from over 600 users, it’s the go-to tool for ensuring your microwave operates at optimal power settings. ## Description Checks microwave power settings Review: Works as it should Review: fun ## Features - 01 LBR ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00V96CS2C | | Batteries Included? | No | | Brand | ERP | | Customer Reviews | 4.6 4.6 out of 5 stars (625) | | Date First Available | 12 December 2016 | | Item model number | 4750 | | Manufacturer | ERP | | 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/71FFRdAyByL.jpg) ![ERP 4750 Microwave Diagnostic Tool - Image 2](https://m.media-amazon.com/images/I/71ObmfxiDSL.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 ### ⭐⭐⭐⭐⭐ Works as it should *by B***K on 11 January 2026* ### ⭐⭐⭐⭐⭐ fun *by H***G on 25 August 2020* ### ⭐⭐⭐⭐⭐ Works amazing! *by R***T on 25 January 2025* ## 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.in/products/382850120-erp-4750-microwave-diagnostic-tool](https://www.desertcart.in/products/382850120-erp-4750-microwave-diagnostic-tool) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-26*