---
product_id: 17291539
title: "DC 4 in 1 Multimeter"
brand: "bayite"
price: "E£ 2770"
currency: EGP
in_stock: null
reviews_count: 5
url: https://www.desertcart.com.eg/products/17291539-dc-4-in-1-multimeter
store_origin: EG
region: Egypt
---

# DC 6.5~100V 0~9999kWh 0~100A DC 4 in 1 Multimeter

**Brand:** bayite
**Price:** E£ 2770
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Monitor Your Power Like a Pro!

## Quick Answers

- **What is this?** DC 4 in 1 Multimeter by bayite
- **How much does it cost?** E£ 2770 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/17291539-dc-4-in-1-multimeter)

## 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

- • **Compact & Versatile:** Perfect for both professional and DIY projects, this meter is a must-have tool.
- • **Overload Protection:** Stay safe with an alarm function that alerts you to potential overloads.
- • **Smart Energy Management:** Store and reset energy data effortlessly, even during power outages.
- • **User-Friendly Interface:** Enjoy a large LCD display with customizable blue backlight for easy visibility.
- • **Precision Power Monitoring:** Stay ahead with real-time voltage, current, and power readings.

## Overview

The bayiteDC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter is a versatile multimeter designed for precise monitoring of voltage, current, power, and energy. With a test range of 6.5 to 100 volts and 0 to 100 amps, it features a large LCD display that shows multiple readings simultaneously. The device includes an overload alarm for safety and can store energy data even when powered off, making it an essential tool for both professionals and hobbyists.

## Description

bayite DC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt

## Features

- Test range: Voltage: DC 6.5~100V; Current: 0~100A; Power: 0~10kW; Energy: 0~9999kWh
- Store energy data when power off (can be reset to 0). The blue backlight can be turned on/off manually
- With overload alarm function (If active power is larger than threshold, backlight and power value will flash)
- 4 in 1 meter; Large-screen LCD (displays voltage, current, active power, energy at the same time)
- Note: Only display and shunt are included. It doesn't include any wire or accessories

## Product Details

- **Brand:** bayite
- **Power Source:** DC
- **Style:** Ammeter, Voltmeter, Power Meter
- **Color:** Blue
- **Item Weight:** 7.04 Ounces

## Images

![DC 4 in 1 Multimeter - Image 1](https://m.media-amazon.com/images/I/71qcgzeraKL.jpg)

## Questions & Answers

**Q: Can you use a toggle switch to reverse the small gauge wires so you can read either draw or charge while under load?**
A: FYI in the solution I offered above, it requires you to install the shunt for the charge circuit on the negative cable between your charging devices (all of them) and the negative post on the battery.  The shunt for the load circuit should be on the negative cable between you negative battery post and the negative cable for you load panel.  The load panel should have all your loads, both DC and inverter. The drawing that baylite provides does not show any dc loads.  The common connection point should be the battery terminals.  I hope that is clear.

**Q: Very  happy, what's the proper way to read the "energy" section of the panel? Is it real time or an average of watts per hr?**
A: It is neither of those. The Energy section measures how much power you have used over time, i.e., the cumulative total of watt-hours. A watt-hour is equal to one watt of power used over the course of one hour. If you have a 5-watt LED bulb and you power it for 3 hours, your Power reading would consistently read 5 W for the whole time you're powering the bulb ("real time," like a speedometer), and the Energy reading would gradually change from 0 to 15 Wh over that 3-hour period (cumulative total, like an odometer).

**Q: does this meter count up the amp hrs used and then start subtracting them when charging begins. Giving you a running total**
A: I bought two meters, so one measures charge, the other discharge.  (Just wire the sensor wires in reverse for the discharge)

**Q: I am getting the entire display blinking when i put any load on the system.  it blinks all zeros.   i have it set for 100a, but am less than 100A**
A: If your display is flashing or the reading seems out... (also if the reading stays 0 you probably have the wires from the shunt the wrong way round)The problem is the length of wires from where the shunt is (if it is not right next to the battery) causes a voltage drop across the cable that influences the reading and in most causes will cause the meter to flash as I suspect this is the over-read indication. (I am using three meters to measure two banks of solar panels and a wind generator)Solution: tie the battery side of the shunt wire to both 0v points on the meter . i.e. bridge the two inner pins of the connector and take the wire only to the shunt, this then takes the voltage drop over the cable to the battery out of the equation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for monitoring RV solar setups
*by A***H on April 9, 2022*

I have been using these bayite meters for almost three years now, not only in my travel trailer, but in my shed solar setup. The CHARGE and DISCHARGE meters in my photos are my original meters purchased in April 2019 and the SOLAR and INVERTER meters are the newer models ordered in April 2022. The only differences I can discern is the button on the front. The older meters had a recessed button and you needed a pen or pin to press it, whereas the newer model has a low profile button but can easily be pressed with just a finger, no device needed.The picture attached is before I upgraded the system: 10A controller with 200W solar array (upgrading to a 30A and 300W next) and these pictures were taken under partial tree shade in the late afternoon sun. The TT is running a 2000W modified sine wave inverter off a 385AH flooded lead acid battery bank, which powers mostly a residential mini fridge in the TT outside kitchen, wired through a 120V manual transfer switch to the GFCI outlets. You can see that the INVERTER load from the fridge is about 6A, while the solar output is about 4A, which correlates to the almost 2A battery discharge (including other low current devices: RV fridge circuit board, USB outlets, display lights).This type of setup is great for monitoring and measuring the performance of your batteries and solar system and if you have enough solar available or if your inverter loads are too much. To see what your actual amp-hour draw is, divide the ENERGY output by 12 (or whatever voltage you are running) to get AH so you can size your battery bank appropriately. My setup needs about 186 AH max per day and I am adequate on capacity but really should add an additional 100AH (of course I should add an additional 100W of solar too, but really there isn’t a hard ceiling to the max specs, just mind your budget). I boondock occasionally, but consider myself more of a touring adventurer, meaning I drive long distances in between destinations and camp mainly overnight in the forest or dispersed. My tow vehicle provides charging power along with the solar panels to recharge my batteries and my last 24 hours yielded 166 AH used so I never get below 50% of my battery bank. The extra 100W will help with the charge too once complete.I 3D printed a couple of meter mounts in black ABS and mounted them outside of the RV’s control panel. I could have also flush mounted them for a lower profile look but I think they look pretty good the way they are now. I used some spare Cat 6 and some jacketed landscape wiring to run from the RV batteries to the control panel. I would recommend finding some type of stranded small gauge wire for ease of crimping onto ring terminals and heat shrink tubing to protect them from separating while attached. Using ring terminals is the most secure to attach to the shunts but you can use spades or bare wire too. A good option for mounting is directly attaching the shunt to the negative battery terminal or inverter post, just remember to attach ALL load negatives on the other side of the shunt to accurately capture all discharging loads on the meter. The diagram provided by bayite on this site in the manufacturer pictures show to connect the solar meter/shunt AFTER the controller, which is a correct installation if you want to know how much power the solar controller is sending to your batteries. Bayite also provides a link to a modified diagram where the solar meter/shunt (included in my review pictures) is connected BEFORE the solar controller, directly in line from the solar panels, which will provide the meter with information with how much power your solar panels are actually producing. Each wiring is correct but provides different information; the voltages will differ as connecting before the controller will show the solar panel voltage whereas connecting after will show the battery voltage.Your shunt may have cuts in them, which is completely normal as it’s how they’re calibrated. Other reviews here say they have cuts and that they are damaged, but that’s inaccurate. These meters are good displays especially for solar controllers that don’t have displays or don’t show enough information. Great product, great longevity, and great information displayed for nerd like me who like to watch the numbers go up and down as conditions change.

### ⭐⭐⭐⭐⭐ Worth the purchase
*by M***E on August 4, 2025*

This has been very easy to use. The instructions are good and easy to follow, and it has provided valuable information for my electric usages.

### ⭐⭐⭐⭐ Poor current calibration, but good customer service
*by J***I on February 19, 2024*

The voltage measurement is spot on and within 1% compared to other professional tools I'm using.However, current measurement is wildly off by a factor of 1.35x when compared to three different other sources of current measurement. It is however, consistently 1.35x off, so I can just divide the current (power, and energy) reading by that amount. For now, I just have a label that warns me that the reading is off by 1.35x.Unfortunately, there is no ability to calibrate the unit. You can only select between a 50A and 100A shunt, which is effectively a fixed calibration amount of 1x or 2x.EDIT: The seller contacted me and offered a full refund without requiring to send back the unit. Unlike other sellers, they did not bribe me to change my review, so I'm doing this on my own initiative. Consequently, I increased my score by a star.

## Frequently Bought Together

- bayite DC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt
- TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-25*