--- product_id: 17291539 title: "DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor with 100A Shunt | LCD Energy Monitor | Real-Time Power Monitoring | Solar, RV & DIY Projects" price: "€ 39.18" currency: EUR in_stock: true url: https://www.desertcart.at/products/17291539-dc-8-100v-0-100a-amp-meter-voltmeter-battery-monitor store_origin: AT region: Austria --- # 0-10kW real-time power 0-100A current monitoring 8-100V DC voltage range DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor with 100A Shunt | LCD Energy Monitor | Real-Time Power Monitoring | Solar, RV & DIY Projects **Price:** € 39.18 **Availability:** ✅ In Stock ## Summary > ⚡ Own your energy flow with precision and style! ## Quick Answers - **What is this?** DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor with 100A Shunt | LCD Energy Monitor | Real-Time Power Monitoring | Solar, RV & DIY Projects - **How much does it cost?** € 39.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/17291539-dc-8-100v-0-100a-amp-meter-voltmeter-battery-monitor) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Overload Alerts:** Backlight and power readings flash instantly if power exceeds your set threshold. - • **Power Data That Sticks:** Stores energy data even when powered off—never lose your progress. - • **All-in-One Energy Command:** Simultaneously track voltage, current, power & energy on a crisp large LCD. - • **Sleek Blue Backlight Control:** Manually toggle the stylish blue backlight to match your workspace vibe. - • **Tailored for Solar & RV Pros:** Designed for DIY projects, solar setups, and mobile power monitoring. ## Overview The bayite DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor is a versatile 4-in-1 LCD energy monitor designed for real-time tracking of voltage, current, power (up to 10kW), and energy consumption. Featuring a 100A shunt, data retention during power off, and an overload alarm with flashing backlight, it’s ideal for solar, RV, and DIY power projects seeking reliable, professional-grade monitoring. ## Description bayite DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor with 100A Shunt | LCD Energy Monitor | Real-Time Power Monitoring | Solar, RV & DIY Projects: desertcart.com: Tools & Home Improvement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013PKYILS | | Best Sellers Rank | #51,335 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Multi Testers | | Brand Name | bayite | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (4,778) | | Item Dimensions | 3.33 x 1.75 x 0.96 inches | | Item Weight | 7.04 ounces | | Manufacturer | bayite | | Maximum Operating Voltage | 100 volts_of_direct_current | | Measurement Type | Multimeter, Voltmeter | | Minimum Operating Voltage | 6.5 volts | | Model | PZEM-051 | | Number of Items | 2 | | Part Number | B013PKYILS | | Power Source | DC | | Specification Met | CE, RoHS, UL | | Style Name | Ammeter, Voltmeter, Power Meter | | UPC | 711463670166 | | Unit Count | 1 Count | ## Product Details - **Brand:** bayite - **Color:** Blue - **Item Weight:** 7.04 ounces - **Power Source:** DC - **Style:** Ammeter, Voltmeter, Power Meter ## Images ![DC 8-100V 0-100A Amp Meter Voltmeter Battery Monitor with 100A Shunt | LCD Energy Monitor | Real-Time Power Monitoring | Solar, RV & DIY Projects - 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. ## 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 --- ## 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.at/products/17291539-dc-8-100v-0-100a-amp-meter-voltmeter-battery-monitor](https://www.desertcart.at/products/17291539-dc-8-100v-0-100a-amp-meter-voltmeter-battery-monitor) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-15*