---
product_id: 27230841
title: "DC 5-120V 100A Digital Current Voltage Meter with Hall Effect Sensor"
brand: "bayite"
price: "VT9128"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/27230841-dc-5-120v-100a-digital-current-voltage-meter-with-hall
store_origin: VU
region: Vanuatu
---

# 5-120V voltage range 0-100A current capacity Electrical isolation for safety DC 5-120V 100A Digital Current Voltage Meter with Hall Effect Sensor

**Brand:** bayite
**Price:** VT9128
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your precision — measure smarter, not harder!

## Quick Answers

- **What is this?** DC 5-120V 100A Digital Current Voltage Meter with Hall Effect Sensor by bayite
- **How much does it cost?** VT9128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/27230841-dc-5-120v-100a-digital-current-voltage-meter-with-hall)

## Best For

- bayite enthusiasts

## Why This Product

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

## Key Features

- • **Robust Safety Isolation:** Protects your sensitive equipment by electrically isolating high voltage sources.
- • **Versatile Display Modes:** Seamlessly toggle between voltage and current readings for comprehensive monitoring.
- • **Effortless Through-Hole Design:** Simplifies wiring for quick, hassle-free installation.
- • **Signal Amplification via Looping:** Boost weak current signals by looping wires multiple times through the sensor.
- • **Bidirectional Current Measurement:** Accurately reads positive and negative currents with no direction limits.

## Overview

The bayite DC 5-120V 100A Mini Digital Ammeter features a compact through-hole Hall Effect sensor design that measures both positive and negative currents up to 100A and voltages from 5V to 120V. Its electrical isolation ensures safe monitoring of high voltage circuits, while the ability to loop wires through the sensor amplifies weak signals for enhanced accuracy. Ideal for professionals seeking reliable, versatile current and voltage measurement in a sleek, easy-to-install package.

## Description

bayite DC 5-120V 100A Mini Digital Current Voltage Amp Meter Ammeter Gauge with Hall Effect Sensor Transformer

## Features

- Through-hole design: Easy Wiring; Measure positive or negative current; No current direction limitation
- Electrically isolated from high voltage power source which eliminates risk to delicate monitoring equipment and also minimizes safety concerns
- Display Voltage or (+ -)Current; Voltage Range: 5V-120V; Current range: 0-100A
- Compatible with large wire; Diameter of the hole through sensor is 3/4 inch(19 mm)
- Loop through sensor multiple times to strengthen signal. For example, if your current signal is only 0.2 Amps, you could loop the wire through the sensor 10 times and the signal would by 10X stronger and would appear as 2.0 Amps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | bayite |
| Brand | bayite |
| Item Weight | 6.7 ounces |
| Product Dimensions | 1.89 x 1.14 x 0.9 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BYT-VAM-033 |

## Product Details

- **Brand:** bayite
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item dimensions L x W x H:** 1.89 x 1.14 x 0.9 inches
- **Item Weight:** 6.7 Ounces
- **Manufacturer:** bayite

## Images

![DC 5-120V 100A Digital Current Voltage Meter with Hall Effect Sensor - Image 1](https://m.media-amazon.com/images/I/41K8zkOgiYL.jpg)

## Questions & Answers

**Q: Is there a 150 or 200 amp capacity available?**
A: Sorry. we don't sell 150A or 200A meter. But the 400A version will be available in 4-5 weeks.

**Q: Could the sense cable be extended to ? 50 feet.  Does cable need to be shielded?  Would cat5 work?**
A: Yes. The sensor cable can be extended to 50 feet. The cable need to be shieled and the cat5 cable can work.

**Q: when swtched to read current only does the display still blink or flicker?**
A: I have two of these displaying current at 27vdc.  Bought 3 months ago and 3 years ago. Neither of them flicker.

**Q: Does the amperage reading or accuracy vary based on the power supply voltage? I have 2 6v batteries in series so I can provide 6 or 12 volts.**
A: Amperage is measured independently of voltage, so the answer to your question is "no."
As long the display is powered  within the stated "5-120V," amperage shown will be just fine.

## Frequently Bought Together

- bayite DC 5-120V 100A Mini Digital Current Voltage Amp Meter Ammeter Gauge with Hall Effect Sensor Transformer
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**Shop now:** [https://www.desertcart.vu/products/27230841-dc-5-120v-100a-digital-current-voltage-meter-with-hall](https://www.desertcart.vu/products/27230841-dc-5-120v-100a-digital-current-voltage-meter-with-hall)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-01*