--- product_id: 801933553 title: "- Digital Ac/Dc True Rms Clamp Meter 313A Trms, 1000Amp Ac/Dc - With Calibration Certificate, Yellow" brand: "sigma instruments" price: "€ 84.10" currency: EUR in_stock: true reviews_count: 8 category: "Sigma Instruments" url: https://www.desertcart.sk/products/801933553-digital-ac-dc-true-rms-clamp-meter-313a-trms-1000amp store_origin: SK region: Slovakia --- # 1000A AC/DC True RMS current 3999 counts high-res display NCV non-contact voltage detection - Digital Ac/Dc True Rms Clamp Meter 313A Trms, 1000Amp Ac/Dc - With Calibration Certificate, Yellow **Brand:** sigma instruments **Price:** € 84.10 **Availability:** ✅ In Stock ## Summary > ⚡ Clamp the Power, Command the Current! ## Quick Answers - **What is this?** - Digital Ac/Dc True Rms Clamp Meter 313A Trms, 1000Amp Ac/Dc - With Calibration Certificate, Yellow by sigma instruments - **How much does it cost?** € 84.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/801933553-digital-ac-dc-true-rms-clamp-meter-313a-trms-1000amp) ## 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 - • **Certified Confidence:** Comes with a calibration certificate to guarantee precision and reliability every time you measure. - • **Robust & Ready for Action:** Ergonomically designed with a durable yellow casing for high visibility and long-lasting field use. - • **Precision at Your Fingertips:** True RMS technology ensures ultra-accurate AC/DC current and voltage readings up to 1000A/1000V. - • **All-in-One Diagnostic Powerhouse:** Includes continuity buzzer, diode check, and non-contact voltage detection for comprehensive electrical troubleshooting. - • **High-Frequency & Capacitance Mastery:** Measures frequencies up to 10MHz and capacitance up to 1000µF, perfect for advanced industrial applications. ## Overview The Sigma Instruments 313A TRMS Digital Clamp Meter is a professional-grade electrical testing tool offering true RMS measurements up to 1000A AC/DC, a high-resolution 3999-count display, and advanced features like non-contact voltage detection and capacitance measurement. Its rugged yellow design ensures durability and visibility on-site, making it an essential device for precise, reliable diagnostics in industrial and scientific environments. ## Description Sigma Instruments Digital Ac/Dc True Rms Clamp Meter 313A Trms, 1000Amp Ac/Dc - With Calibration Certificate, Yellow : desertcart.in: Industrial & Scientific Review: Honest review about Sigma 313A PTRMS - After buying and testing all the features found working very well. While lifting this product in hand give a feel of robust construction and parts has been used. But actual life and service of this clamp meter one will come to know after several months of use. Overall this is a good product and one should go for it, as it has many features which we can't find in other clampmeters at this range or cheaper range. Review: No calibration certificate with product as per desertcart product details. - No calibration certificate with this product. Not branded product. No manufacturers name. Only seller stick their own Label on back side. Product is very good. No any warranty card with product. Reading value is perfect as per true RMS. Best product and value for money. 👌 ## Features - Display: 3999 counts - Ac voltage: 400mv～750v true rms and dc voltage: 400mv～1000v - Ac and dc current : 0.01a ～40a～1000amp true rms - Frequency: Upto 10mhz, resistance : Upto 40m , capacitance: Upto 1000uf - Continuity buzzer, diode checking and ncv (non contact voltage detector) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VJHNZGY | | Best Sellers Rank | #17,417 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #57 in Clamp Meters | | Brand | Sigma Instruments | | Brand Name | Sigma Instruments | | Colour | Yellow | | Country of Origin | China | | Customer Reviews | 4.0 out of 5 stars 103 Reviews | | Included Components | 1 piece Clamp Meter | | Item Dimensions | 5.4 x 13.2 x 22.4 Centimeters | | Item Type Name | PRECISION_MEASURING | | Item Weight | 460 Grams | | Item dimensions L x W x H | 5.4 x 13.2 x 22.4 Centimeters | | Manufacturer | Sunil Associates, Sunil Associates, Ashoka Place, Main Road ,Opp. Metro Piller No 211, 23 West Patel Nagar , New Delhi 110008 ; +91 7042836466 | | Manufacturer Contact Information | Sunil Associates, Ashoka Place, Main Road ,Opp. Metro Piller No 211, 23 West Patel Nagar , New Delhi 110008 ; +91 7042836466 | | Measurement Type | Clamp Meter | | Minimum Operating Voltage | 400 Millivolts | | Model Number | 313A TRMS | | Packer Contact Information | Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 ; +91 1143528338 | | Part Number | 313A TRMS | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Style | Digital | | Style Name | Digital | | Unit Count | 1 Count | ## Product Details - **Brand:** Sigma Instruments - **Colour:** Yellow - **Item Weight:** 460 Grams - **Power Source:** Battery Powered - **Style:** Digital ## Images ![- Digital Ac/Dc True Rms Clamp Meter 313A Trms, 1000Amp Ac/Dc - With Calibration Certificate, Yellow - Image 1](https://m.media-amazon.com/images/I/51SXo7zqUwL.jpg) ## Questions & Answers **Q: What range of capacitance values can this meter measure ?** A: Sir, Capacitance range: 10pF～1000uF **Q: Hi, does the ncv function only detect voltage or does ir even read the volatge levels?** A: Sir, NCV (Non Contact Voltage Detector) Suppose you want to test if in a live wire Voltage is flowing then with this meter you can sense it. It will give a beep sound which confirms that the voltage is flowing in the wire. It will not show how much voltage is flowing it will just sense and give you a beep sound. For measuring voltage you have to use the lead set and put the dial on to voltage range **Q: Does it comes with valid calibration certificate?. What is the warranty period?** A: Sir, It comes with 1 year calibration certificate with the meter **Q: Confirm that it can measure DC current in clamp mode without having to use multimeter leads?** A: Yes it can measure DC Current through clamp, without using multimeter leads ## Customer Reviews ### ⭐⭐⭐⭐⭐ Honest review about Sigma 313A PTRMS *by A***P on 8 October 2023* After buying and testing all the features found working very well. While lifting this product in hand give a feel of robust construction and parts has been used. But actual life and service of this clamp meter one will come to know after several months of use. Overall this is a good product and one should go for it, as it has many features which we can't find in other clampmeters at this range or cheaper range. ### ⭐⭐⭐⭐ No calibration certificate with product as per Amazon product details. *by A***L on 24 October 2019* No calibration certificate with this product. Not branded product. No manufacturers name. Only seller stick their own Label on back side. Product is very good. No any warranty card with product. Reading value is perfect as per true RMS. Best product and value for money. 👌 ### ⭐⭐⭐⭐⭐ Good nd great *by S***. on 6 June 2025* Good nd good Accuracy 100% Helpful in my profession --- ## 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.sk/products/801933553-digital-ac-dc-true-rms-clamp-meter-313a-trms-1000amp](https://www.desertcart.sk/products/801933553-digital-ac-dc-true-rms-clamp-meter-313a-trms-1000amp) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-27*