---
product_id: 39330786
title: "BAOMAIN DH-670 DC 0-50A 75mV Analog Panel Amp Ammeter with Shunt | DC 0-50A 75mV panel ammeter with external shunt included. Class 2.5 accuracy with clear dial."
brand: "baomain"
price: "฿1656"
currency: THB
in_stock: true
reviews_count: 13
category: "Baomain"
url: https://www.desertcart.co.th/products/39330786-baomain-dh-670-dc-0-50a-75mv-analog-panel-amp
store_origin: TH
region: Thailand
---

# 0-50A DC current range 65x57x10mm compact panel size Class 2.5 accuracy with 75mV shunt BAOMAIN DH-670 DC 0-50A 75mV Analog Panel Amp Ammeter with Shunt | DC 0-50A 75mV panel ammeter with external shunt included. Class 2.5 accuracy with clear dial.

**Brand:** baomain
**Price:** ฿1656
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Current, Stay Ahead: Precision Amp Monitoring Made Effortless

## Quick Answers

- **What is this?** BAOMAIN DH-670 DC 0-50A 75mV Analog Panel Amp Ammeter with Shunt | DC 0-50A 75mV panel ammeter with external shunt included. Class 2.5 accuracy with clear dial. by baomain
- **How much does it cost?** ฿1656 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/39330786-baomain-dh-670-dc-0-50a-75mv-analog-panel-amp)

## Best For

- baomain enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Dial:** High-contrast analog display with front zero-adjustment for quick, hassle-free calibration.
- • **All-in-One Ready Kit:** Includes matched 75mV shunt and mounting hardware for instant installation—no extra parts needed.
- • **Compact & Seamless Fit:** Slim 65x57x10mm design integrates effortlessly into control panels and DIY setups without bulk.
- • **Versatile DC Monitoring:** Perfect for solar arrays, battery banks, automotive, marine, and industrial DC current applications.
- • **Precision Power Tracking:** Class 2.5 accuracy ensures your current readings are always spot-on, eliminating guesswork.

## Overview

The BAOMAIN DH-670 is a compact, highly accurate analog panel ammeter designed for DC current measurement from 0 to 50A. Featuring a Class 2.5 accuracy rating and a matched 75mV external shunt, it delivers reliable, easy-to-read current monitoring ideal for solar power systems, battery banks, automotive, marine, and industrial applications. The complete kit includes the ammeter, shunt, and mounting hardware for quick, seamless installation.

## Description

Product Description Upgrade your electrical setups with the Baomain DH-670 Analog Panel Ammeter Kit. Designed for precise DC 0–50A current measurement, this Class 2.5 accuracy meter comes complete with a matched 75mV external shunt for stable and reliable operation. Featuring a clear, easy-to-read scale and a needle adjustment dial, it is ideal for monitoring battery chargers, solar systems, DC motors, and custom power panels. Key Features External Shunt Included: Comes with a perfectly matched 75mV shunt for accurate DC current measurement and heat dissipation. Accurate & Reliable: Measures DC current ranges from 0–50A with Class 2.5 precision. Easy to Read: High-contrast analog scale with a front adjustment screw for quick needle zeroing and calibration. Complete Ready-to-Install Kit: Includes ammeter, 75mV shunt, and mounting hardware for immediate installation. Technical Specifications Measuring Current Range: DC 0–50A Secondary Voltage (Shunt): 75mV Accuracy Class: 2.0 Panel Dimensions: 65 x 57 x 10 mm / 2.6" x 2.2" x 0.4" (L*W*T) Total Height (Excluding Screws): 47 mm / 1.85" Package Contents: 1 x Analog Panel Ammeter, 1 x 75mV Shunt, Mounting Accessories Applications Solar PV system monitoring and battery charging/discharging setups DC motor current testing, power supply panels, and custom DIY project boxes RV, marine, automotive, and industrial DC electrical control distribution

Review: Works as Expected - Works good showing the electrical current coming from my 400 watt solar panel array to my 12 volt battery array.
Review: Great quality product - Good quality product. Would buy again.

## Features

- 【DC 0–50A WITH 75mV SHUNT】 Complete current measurement kit including a Class 2.5 accuracy DC 0–50A analog ammeter and a perfectly matched 75mV external shunt for reliable performance
- 【CLEAR & EASY-TO-READ DIAL】 High-contrast display with crisp scale markings for quick visual checks, plus a front zero-adjustment screw for easy needle calibration
- 【COMPACT & DURABLE DESIGN】 Standard panel dimensions of 65 x 57 x 10mm (2.6" x 2.2" x 0.4"), engineered to fit seamlessly into control cabinets, instrument boxes, and DIY enclosures
- 【VERSATILE DC APPLICATIONS】 Perfect for solar power systems, battery bank monitoring, DC motor speed control boxes, automotive/marine applications, and power equipment
- 【EASY INSTALLATION & COMPLETE KIT】 Package includes 1 x DC panel meter, 1 x 75mV external shunt, and required mounting hardware for quick, hassle-free setup out of the box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06W52Y2HY |
| Best Sellers Rank | #69,361 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Amp Meter Gauges |
| Brand | Baomain |
| Brand Name | Baomain |
| Customer Reviews | 4.6 out of 5 stars 128 Reviews |
| Item Dimensions | 3.86 x 4.96 x 2.24 inches |
| Item Weight | 120 g |
| Item dimensions L x W x H | 3.86 x 4.96 x 2.24 inches |
| Manufacturer | Baomain |
| Material | Plastic |
| Material Type | Plastic |
| Model | DH-670 |
| Number of Items | 1 |
| Part Number | DH-670 |
| UPC | 711811429064 |
| Warranty Description | 2-Year Warranty |

## Product Details

- **Brand:** Baomain
- **Item Weight:** 120 Grams
- **Item dimensions L x W x H:** 3.86 x 4.96 x 2.24 inches
- **Material:** Plastic
- **UPC:** 711811429064

## Images

![BAOMAIN DH-670 DC 0-50A 75mV Analog Panel Amp Ammeter with Shunt | DC 0-50A 75mV panel ammeter with external shunt included. Class 2.5 accuracy with clear dial. - Image 1](https://m.media-amazon.com/images/I/61BXA4u1rfL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: People mentioned calibrating the shunt to the meter.  How is that done?**
A: There is nothing to adjust. As a greater load is presented across the shunt or more current is drawn from a load, there will be more millivolts across the shunt which will be reflected on the meter as amps being drawn. 
I had also compare the accuracy of this meter with a digital amp meter and the readings are very close. 
Just hook the meter up er the instructions and it should work well.

**Q: Does the shunt present any resistance to the flow of power?**
A: That's right!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as Expected
*by P***N on June 8, 2026*

Works good showing the electrical current coming from my 400 watt solar panel array to my 12 volt battery array.

### ⭐⭐⭐⭐⭐ Great quality product
*by S***E on June 1, 2026*

Good quality product. Would buy again.

### ⭐⭐⭐⭐⭐ Works great
*by B***F on July 30, 2022*

Got this for an atx power supply build. Not much to say... It works like it should, built well, and accurate. Came with the shunt as well. They didnt send the 4" of wire required, but also forgot to include the dancing girls. Go figure. Other than that, great product from a great merchant.

## Frequently Bought Together

- Baomain DH-670 DC 0-50A Analog Amp Panel Meter Current Ammeter with 75mV Shunt
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- Baomain Voltmeter DH-670 DC 0-100V Rectangular Class 2.0 Analog Panel Volt Voltage Meter

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-08-17*