---
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: "₨1006"
currency: SCR
in_stock: true
reviews_count: 2
category: "Kusam Meco"
url: https://www.desertcart.sc/products/275851293-kusam-meco-km-981-mk-1-phase-sequence-meter-3
store_origin: SC
region: Seychelles
---

# 60-600V AC range Accurate 3-phase rotation detection LED + buzzer alerts 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:** ₨1006
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your precision — never miss a phase, never miss a beat!

## 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?** ₨1006 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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

- • **Complete Safety-Ready Kit:** Includes insulated leads and clips rated for 2000V, built for professional-grade reliability.
- • **Compact & Lightweight Design:** Carry your essential phase tester effortlessly—only 200g and pocket-friendly size.
- • **Dual Visual & Audible Alerts:** LED indicators paired with buzzer alarms ensure no misreadings on-site.
- • **Precision Phase Sequence Detection:** Avoid costly motor and equipment damage with instant R-Y-B phase verification.
- • **Broad Industrial Voltage Compatibility:** 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 electrical testing tool designed for accurate detection of 3-phase rotation and open phase conditions within a wide voltage range of 60-600V AC. Featuring clear LED and buzzer alerts, a compact lightweight build, and a complete safety-tested accessory kit, it ensures reliable, on-the-go diagnostics for electricians and industrial technicians, safeguarding equipment and optimizing installation accuracy.

## Description

Product Description KUSAM-MECO Phase Sequence Meters KM 981-MK-1 Connectivity When connecting any 3 phase equipment to the 3 phase power, the first step is to check the phase sequence of the 3 phase power supply. Phase This instrument is a handy and essential instrument for checking the phase sequence in 3 phase Circuits. Accuracy When connecting motors, energy meters, watt meters, Power factor meters, Power factor controllers, Power meters etc, it is very important to connect the equipments in proper phase sequence, otherwise the instrument / equipment can be damaged or give incorrect readings. Flexibility The instrument can also be used to check for open phase( one phase only). Uses It is used to measure the Phase sequence (R,Y,B) & Open phase Condition through LED and Buzzer. Legal Warning These products are intended for professional or experienced users who are familiar with the safe operation of electrical testing equipment. Improper usage or failure to follow instructions may result in personal injury, property damage, or inaccurate measurements.

Review: Nice product - Helpful product must have for electrical professionals specially in utility service
Review: Good - Good

## 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 | #36,015 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #630 in Voltage Testers |
| Brand | KUSAM-MECO |
| Brand Name | KUSAM-MECO |
| Colour | Yellow |
| Compatible Devices | Three-phase electrical devices (motors, energy meters, power meters, industrial machines) |
| Customer Reviews | 4.3 out of 5 stars 15 Reviews |
| 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 |
| Item dimensions L x W x H | 8.5 x 6.4 x 2.3 Centimeters |
| 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 |
| Packer Contact Information | Kusam-Meco, Navi Mumbai - 400705, India, Contact: +91-22-27754546 |
| Part Number | KM-981-MK1 |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | ISO 9001 |
| Style | Industrial Electrical Testing |
| Style Name | Industrial Electrical Testing |
| Unit Count | 1 Count |

## Product Details

- **Brand:** KUSAM-MECO
- **Power Source:** Battery Powered
- **Colour:** Yellow
- **Item Weight:** 200 Grams
- **Item dimensions L x W x H:** 8.5 x 6.4 x 2.3 Centimeters

## 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)

## Customer Reviews

### ⭐⭐⭐⭐ Nice product
*by A***H on 23 November 2025*

Helpful product must have for electrical professionals specially in utility service

### ⭐⭐⭐⭐ Good
*by G***V on 23 October 2025*

Good

## 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

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-07-16*