---
product_id: 182511854
title: "Sigma Instruments Digital Ac/Dc True Rms Clamp Meter Sigma Sg 903 Trms, 1200Amp Ac/Dc - With Calibration Certificate, Multicolor"
brand: "sigma instruments"
price: "₨1591"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/182511854-sigma-instruments-digital-ac-dc-true-rms-clamp-meter-sigma
store_origin: SC
region: Seychelles
---

# 1200A AC/DC True RMS current 6000 counts high-res display Frequency up to 10MHz Sigma Instruments Digital Ac/Dc True Rms Clamp Meter Sigma Sg 903 Trms, 1200Amp Ac/Dc - With Calibration Certificate, Multicolor

**Brand:** sigma instruments
**Price:** ₨1591
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp the future of electrical testing with Sigma SG 903!

## Quick Answers

- **What is this?** Sigma Instruments Digital Ac/Dc True Rms Clamp Meter Sigma Sg 903 Trms, 1200Amp Ac/Dc - With Calibration Certificate, Multicolor by sigma instruments
- **How much does it cost?** ₨1591 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/182511854-sigma-instruments-digital-ac-dc-true-rms-clamp-meter-sigma)

## Best For

- sigma instruments enthusiasts

## Why This Product

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

## Key Features

- • **Frequency Mastery:** Measures frequencies up to 10MHz for advanced electrical analysis
- • **Certified Confidence:** Comes with a calibration certificate to guarantee professional-grade reliability
- • **Precision Meets Power:** True RMS accuracy up to 1200A AC/DC for flawless diagnostics
- • **All-in-One Versatility:** Includes resistance, capacitance, continuity buzzer, diode check & temperature
- • **Crystal Clear Readings:** 6000-count digital display ensures every detail is visible

## Overview

The Sigma SG 903 True RMS Clamp Meter is a professional-grade digital tool designed for precise AC/DC current measurement up to 1200A, featuring a high-resolution 6000-count display, frequency measurement up to 10MHz, and multifunctional testing capabilities including resistance, capacitance, continuity, diode, and temperature. It comes with a calibration certificate and is powered by a 9V battery, making it a reliable and versatile instrument for electrical professionals.

## Description

Sponsored Ad - Sigma Instruments Digital Ac/Dc True Rms Clamp Meter Sigma Sg 903 Trms, 1200Amp Ac/Dc - With Calibration Certificate, Multicolor

## Features

- Display: 6000 Counts
- AC Voltage: 600mV～750V True RMS & DC Voltage: 600mV～1000V
- AC & DC Current : 0.01A ～60A～1200Amp True RMS
- Frequency: upto 10MHz, Resistance : upto 60MΩ , Capacitance: upto 10mF
- Continuity Buzzer, Diode Checking & Temperature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sigma Instruments |
| Power Source | Battery Powered |
| Style | Digital |
| Colour | yellow and red |
| Item Weight | 499 Grams |
| Item dimensions L x W x H | 20 x 7 x 2.5 Centimeters |
| Specification Met | CE |
| Measurement Type | Clamp Meter |
| Manufacturer | Sigma Instruments |
| Country of Origin | China |
| Model number | SG 903 |
| Number of Memory Sticks | 1 |
| Specific Product Use | Calibration |
| Item Weight | 499 g |
| Product Dimensions | 20 x 7 x 2.5 cm; 499 g |
| Batteries | 1 9V batteries required. (included) |
| Item model number | SG 903 |
| Item Height | 2.5 Centimeters |
| Item Width | 7 Centimeters |
| Included Components | 1 Electric Circuit Testing Device |
| Are batteries included? | Yes |

## Product Details

- **Brand:** Sigma Instruments
- **Power Source:** Battery Powered
- **Style:** Digital
- **Colour:** yellow and red
- **Item Weight:** 499 Grams

## Images

![Sigma Instruments Digital Ac/Dc True Rms Clamp Meter Sigma Sg 903 Trms, 1200Amp Ac/Dc - With Calibration Certificate, Multicolor - Image 1](https://m.media-amazon.com/images/I/71cn9g3nefL.jpg)

---

## 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.sc/products/182511854-sigma-instruments-digital-ac-dc-true-rms-clamp-meter-sigma](https://www.desertcart.sc/products/182511854-sigma-instruments-digital-ac-dc-true-rms-clamp-meter-sigma)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-16*