--- product_id: 275851293 title: "Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing" brand: "kusam-meco" price: "Rp1366542" currency: IDR in_stock: true category: "Kusam Meco" url: https://www.desertcart.id/products/275851293-kusam-meco-km-981-mk-1-phase-sequence-meter-3 store_origin: ID region: Indonesia --- # 60-600V AC wide voltage range Accurate 3-phase R-Y-B rotation detection LED + buzzer alerts for instant feedback Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing **Brand:** kusam-meco **Price:** Rp1366542 **Availability:** ✅ In Stock ## Summary > 🔧 Power up your precision — never guess, always know your phase! ## Quick Answers - **What is this?** Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing by kusam-meco - **How much does it cost?** Rp1366542 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/275851293-kusam-meco-km-981-mk-1-phase-sequence-meter-3) ## Best For - kusam-meco enthusiasts ## Why This Product - Trusted kusam-meco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Alert System:** Visual LED cues paired with buzzer alarms ensure you never miss an open or reversed phase. - • **Compact & Portable:** Lightweight 200g design fits perfectly in your toolkit for on-the-go diagnostics. - • **Complete Safety Kit:** Includes insulated leads and clips rated for 2000V, built tough for demanding electrical jobs. - • **Precision Phase Detection:** Eliminate costly wiring errors with instant R-Y-B phase rotation verification. - • **Industrial-Grade Voltage Range:** Seamlessly test from 60V up to 600V AC across diverse industrial environments. ## Overview The Kusam-Meco KM 981 MK-1 Phase Sequence Meter is a professional-grade 3-phase rotation tester designed for electricians and industrial technicians. Supporting a broad voltage range of 60-600V AC, it delivers accurate R-Y-B phase sequence detection with clear LED and buzzer alerts. Compact and lightweight, it includes insulated test leads and crocodile clips rated for 2000V, ensuring safe and reliable operation in industrial, HVAC, and panel testing scenarios. ## Description Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing : desertcart.in: Industrial & Scientific ## Features - Accurate Phase Sequence Detection: Kusam-Meco KM 981 MK-1 Phase Sequence Meter quickly identifies correct R-Y-B phase rotation in 3-phase electrical systems. Helps prevent equipment damage and ensures proper wiring when installing motors, energy meters, power meters, and industrial machines. - Wide Voltage Range for Industrial Applications: Supports operational voltage from 60V to 600V AC, making it suitable for electrical panels, factories, industrial maintenance, HVAC systems, and power distribution testing where reliable phase sequence verification is required. - LED Indication with Buzzer Alert: Built with clear LED indication and buzzer alarm to instantly display phase rotation direction and open phase conditions. Provides quick visual and audible feedback for electricians, technicians, and engineers during testing. - Compact, Lightweight & Easy to Use: Designed with a portable body (85 × 64 × 23 mm) and approx. 200g weight, making it easy to carry in toolkits. Ideal for on-site electrical inspection, panel testing, maintenance work, and troubleshooting - Complete Testing Kit with Safety Accessories: Comes with test leads with pin terminals and insulated crocodile clips for safe and secure connections during measurement. Built to withstand 2000V test voltage, ensuring reliability in demanding electrical environments. 1 Year Manufacturing warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CRKLRYJ | | Best Sellers Rank | #24,320 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #373 in Voltage Testers | | Brand Name | KUSAM-MECO | | Colour | Yellow | | Compatible Devices | Three-phase electrical devices (motors, energy meters, power meters, industrial machines) | | Country of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (15) | | Importer Contact Information | Kusam-Meco, Navi Mumbai - 400705, India, Contact: +91-22-27754546 | | Included Components | Phase Sequence Meter, Test Leads with Pin Terminal, Insulated Crocodile Clips | | Item Dimensions | 8.5 x 6.4 x 2.3 Centimeters | | Item Type Name | Voltage Testers | | Item Weight | 200 Grams | | Manufacturer | KUSAM ELECTRICALS PVT LTD, KUSAM ELECTRICALS PVT LTD, NAVI MUMBAI, MAHARASHTRA | | Manufacturer Contact Information | KUSAM ELECTRICALS PVT LTD, NAVI MUMBAI, MAHARASHTRA | | Maximum Operating Voltage | 600 Volts | | Measurement Type | Phase Sequence Indicator | | Minimum Operating Voltage | 60 Volts | | Number of Items | 1 | | Number of Packs | 1 | | Packer Contact Information | Kusam-Meco, Navi Mumbai - 400705, India, Contact: +91-22-27754546 | | Part Number | KM-981-MK1 | | Power Source Type | Battery Powered | | Specification Met | ISO 9001 | | Style Name | Industrial Electrical Testing | | Unit Count | 1 Count | ## Product Details - **Brand:** KUSAM-MECO - **Colour:** Yellow - **Item Weight:** 200 Grams - **Power Source:** Battery Powered - **Style:** Industrial Electrical Testing ## Images ![Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing - Image 1](https://m.media-amazon.com/images/I/51dPGtydO3L.jpg) ![Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing - Image 2](https://m.media-amazon.com/images/I/61FXuyzcrDL.jpg) ![Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing - Image 3](https://m.media-amazon.com/images/I/6107L5e31pL.jpg) ![Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing - Image 4](https://m.media-amazon.com/images/I/51nGeNM6tqL.jpg) ![Kusam-Meco KM 981 MK-1 Phase Sequence Meter | 3 Phase Rotation Tester RYB | 60-600V AC Phase Indicator with LED & Buzzer | Detect Open Phase | Electrician Tool for Motor, Panel & Industrial Testing - Image 5](https://m.media-amazon.com/images/I/615nntETRhL.jpg) ## Frequently Bought Together - Kusam-Meco Phase Sequence Meter (3 Functions) - Meco 27-auto Digital Clamp Meter, Red - MECO 101B+ Digital Multimeter Pocket Size, Battery Powered --- ## 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.id/products/275851293-kusam-meco-km-981-mk-1-phase-sequence-meter-3](https://www.desertcart.id/products/275851293-kusam-meco-km-981-mk-1-phase-sequence-meter-3) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-21*