--- product_id: 382875564 title: "EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer" brand: "evtscan" price: "NZ$368" currency: NZD in_stock: true url: https://www.desertcart.nz/products/382875564-evtscan-current-sensor-etcr030d-clamp-current-sensor-high-accuracy-dc store_origin: NZ region: New Zealand --- # Supports real-time DC leakage detection ±0.5% high accuracy Non-contact clamp design EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer **Brand:** evtscan **Price:** NZ$368 **Availability:** ✅ In Stock ## Summary > ⚡ Clamp in Confidence: Measure DC Leakage Like a Pro! ## Quick Answers - **What is this?** EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer by evtscan - **How much does it cost?** NZ$368 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/382875564-evtscan-current-sensor-etcr030d-clamp-current-sensor-high-accuracy-dc) ## Best For - evtscan enthusiasts ## Why This Product - Trusted evtscan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Integration:** Compatible with industrial controllers, oscilloscopes, and power analyzers for versatile monitoring. - • **Clamp & Go Convenience:** No power cut or line disconnection needed—just clamp and measure safely on the fly. - • **Precision You Can Trust:** Achieve ±0.5% accuracy with advanced permalloy sensing tech for flawless measurements. - • **Portable Power Monitoring:** Lightweight, easy-to-carry design perfect for on-site diagnostics in power, mining, and construction. - • **Built for Harsh Environments:** Durable ABS and magnetic shielding ensure stable, interference-free performance year-round. ## Overview The EVTSCAN ETCR030D is a high-precision DC leakage current sensor featuring a clamp-style, non-contact design that enables safe, real-time monitoring without interrupting power lines. Constructed from durable ABS and permalloy materials with magnetic shielding, it delivers ±0.5% accuracy and strong anti-interference performance. Ideal for integration with industrial control and diagnostic equipment, it’s the go-to tool for professionals in electric power, construction, and mining sectors. ## Description Specification: Item Type: Clamp DC Leakage Current Sensor Model: ETCR030D Material: ABS+permalloy Application: Suitable for electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields. Transformer range, output signal, output interface, etc. Range and Accuracy: RangeResolutionAccuracy Class0.1mA~100mA DC0.1mA3Other Parameter: Power Supply9VCT Size Approx. 25 x 30 mm / 1 x 1.2 in Range0mA~100mA DCOutput Signal25mV/1mAResolution1mA DCAccuracy Level3.0Output Interface2 core shielded wire is 2m long, red wire: power output is positive; yellow wire: output signal is positive; shielded wire: power output is negative/signal output is negativeSecurity LevelCATⅢ600VOperating Temperature-15°C~50°CDielectric StrengthAC 3700V/rms (between iron core and shell)Clamp Meter Quality Approx. 180g / 6.3oz External Size Approx. 115 x 70 x 33 mm / 4.5 x 2.8 x 1.3 in Package List:1 x Clamp DC Leakage Current Sensor 1 x Manual ## Features - The DC current sensor is suitable for on line detection of DC leakage current. Using CT magnetic induction technology, portable, with clamp shaped design. - The product is made of ABS and permalloy material, which ensures high accuracy, high stability and high reliability for year round uninterrupted measurement. - With clamp shaped structure, no need to cut off the power, no need to disconnect the line under test, easy to carry, especially suitable for online testing, non contact measurement, easy to operate, fast, safe and reliable. - DC current sensor can be connected to industrial control devices, line fault testers, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, high accuracy digital multimeters, etc. - Using magnetic shielding technology, stable performance, high accuracy, and strong anti interference ability. Widely used in electric power, construction, mining and other fields. ## Product Details - **Brand:** EVTSCAN - **Colour:** default - **Item weight:** 0.23 Kilograms - **Manufacturer:** EVTSCAN ## Images ![EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer - Image 1](https://m.media-amazon.com/images/I/618E25L6ruL.jpg) ![EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer - Image 2](https://m.media-amazon.com/images/I/615x7jM6QAL.jpg) ![EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer - Image 3](https://m.media-amazon.com/images/I/61f8q7G+TmL.jpg) ![EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer - Image 4](https://m.media-amazon.com/images/I/61pYwiSN9AL.jpg) ![EVTSCAN Current Sensor,ETCR030D Clamp Current Sensor High Accuracy DC Leakage Current Sensor Electric Current Transducer - Image 5](https://m.media-amazon.com/images/I/61W0qw36tWL.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.nz/products/382875564-evtscan-current-sensor-etcr030d-clamp-current-sensor-high-accuracy-dc](https://www.desertcart.nz/products/382875564-evtscan-current-sensor-etcr030d-clamp-current-sensor-high-accuracy-dc) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-06-03*