---
product_id: 125704422
title: "DC 50A 50mV Current Meter Shunt, High Accuracy Electrical Current Shunt Resistor Kit, Metal DC Ammeter Shunt for Automotive Ampere Current Testing"
brand: "besttong"
price: "C$509"
currency: NIO
in_stock: false
url: https://www.desertcart.ni/products/125704422-dc-50a-50mv-current-meter-shunt-high-accuracy-electrical-current
store_origin: NI
region: Nicaragua
---

# 50A max current 0.5 accuracy level -40 to +60℃ range DC 50A 50mV Current Meter Shunt, High Accuracy Electrical Current Shunt Resistor Kit, Metal DC Ammeter Shunt for Automotive Ampere Current Testing

**Brand:** besttong
**Price:** C$509
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Precision!

## Quick Answers

- **What is this?** DC 50A 50mV Current Meter Shunt, High Accuracy Electrical Current Shunt Resistor Kit, Metal DC Ammeter Shunt for Automotive Ampere Current Testing by besttong
- **How much does it cost?** C$509 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/125704422-dc-50a-50mv-current-meter-shunt-high-accuracy-electrical-current)

## Best For

- besttong enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Crafted from tough metal to resist corrosion and ensure longevity.
- • **Overload Resilience:** Handles up to 120% rated current for 2 hours without a hitch.
- • **Precision Performance:** Achieve accurate readings with a 0.5 accuracy level.
- • **Dual Connection Terminals:** Easy setup with two groups of terminals for seamless integration.
- • **Wide Temperature Tolerance:** Operates effectively in extreme temperatures from -40 to +60℃.

## Overview

The DC 50A 50mV Current Meter Shunt is a high-accuracy electrical current shunt resistor kit designed for automotive ampere current testing. With a maximum current capacity of 50A and an accuracy level of 0.5, this shunt operates efficiently across a wide temperature range and is built to last with its corrosion-resistant metal construction.

## Description

Product Features: Product name: 50A 50mV shunt Accuracy: + / - 0.5% Working temperature: -40 to +60℃, relative humidity: less than or equal to 95% (35℃) Over-load ability: rated current 120%, 2 hours Voltage drop: 50mV Temperature rise with load: When the change of temperature tends to be stable, if rated current is below 50A, the temperature will be not higher than 80℃;  if rated current is above 50A, the temperature will be not higher than 120℃.  Note: It is not allowed to connect an artificial contact resistance between the primary circuit (or copper) and the connection of the shunt. The secondary sampling point cannot be sampled form the non-sampling point. It is not recommended that the practical used current over the 80% of rated current (for a long time).  Package Includes:1PCS 50A/50mV shunt

## Features

- Module: 50A 50mV shunt; Accuracy level: 0.5; Voltage drop: 50mV
- Working temperature: -40 to +60℃, relative humidity: less than or equal to 95% (35℃). When the change of temperature tends to be stable, if rated current is below 50A, the temperature will be not higher than 80℃; if rated current is above 50A, the temperature will be not higher than 120℃
- Over-load ability: rated current 120%, 2 hours. However, it is not recommended that the practical used current over the 80% of rated current (for a long time)
- Adopting strong and tough metal material, shunt resistor kit is painted, which can avoid corrosion and can be used for a long time
- Shunt is consisted of manganese copper sheet and copper joint. There are two groups of connection terminals: the outside one is electric potential terminal, which is connected to power supply; the internal one is connected to the measuring meter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BestTong |
| Part Number | A00000227 |
| Item Weight | 2.32 ounces |
| Package Dimensions | 10.08 x 4.61 x 2.99 inches |
| Item model number | A00000227 |
| Is Discontinued By Manufacturer | No |
| Material | Copper |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![DC 50A 50mV Current Meter Shunt, High Accuracy Electrical Current Shunt Resistor Kit, Metal DC Ammeter Shunt for Automotive Ampere Current Testing - Image 1](https://m.media-amazon.com/images/I/61aa1gl+VxL.jpg)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-12*