--- product_id: 94255191 title: "DC 4-in-1 Meter" brand: "drok" price: "€ 38.01" currency: EUR in_stock: true category: "Drok" url: https://www.desertcart.pt/products/94255191-dc-4-in-1-meter store_origin: PT region: Portugal --- # 8-100V DC voltage range 0-10kW power monitoring 0-100A current measurement DC 4-in-1 Meter **Brand:** drok **Price:** € 38.01 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your energy game with precision and style! ## Quick Answers - **What is this?** DC 4-in-1 Meter by drok - **How much does it cost?** € 38.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/94255191-dc-4-in-1-meter) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Alerts:** Set over-voltage alarms with flashing backlight indicators to protect your system and stay ahead of issues. - • **Seamless Integration:** Perfect for RVs, solar setups, and battery systems with easy installation and a reliable 100A battery shunt. - • **User-Friendly Display:** Switchable backlight ensures clear visibility anytime, anywhere—day or night, indoors or outdoors. - • **Smart Energy Management:** Accurately track accumulated energy up to 9999kWh with auto power-off data storage—never lose your stats. - • **Precision Power Tracking:** Monitor voltage, current, and power simultaneously on a crisp large LCD screen for real-time insights. ## Overview The DROK DC Power Meter is a versatile, high-accuracy multimeter designed for DC voltage (8-100V), current (0-100A), and power (up to 10kW) monitoring. Featuring a large LCD display, customizable over-voltage alarms, and power-off data retention, it’s ideal for RVs, solar power systems, and battery management. Its included 100A shunt ensures precise current measurement, making it a must-have for professionals seeking reliable, real-time energy insights. ## Description Buy DROK DC Power Meter, 8-100V 100A Volt Amp Watt Meter, LCD Display Multimeter Voltage Current Energy RV Battery Monitor Voltmeter Ammeter Wattmeter with 100A Battery Shunt: Multimeters & Analyzers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - PARAMETER ---- voltage test range DC 8~100V; current test range 0~100A; power test range 0~10kw; battery level test range 0~9999kwh. - DATA GUARANTEED ---- with power-off storage function, all parameter will be stored automatically when powered off; accumulated energy data can be reset. - OVER-VOLTAGE ALARM & SETTABLE ALARM VOLTAGE ---- if active power is larger than threshold, backlight and power will flash as an indicator. - LARGE-SCREEN LCD ---- display voltage, current, power, energy at the same time. - SWITCHABLE BACKLIGHT ---- backlight can be turned on/off manually. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KPXVNY5 | | Best Sellers Rank | #101,749 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #149 in Multi Testers | | Brand Name | DROK | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (578) | | Included Components | no | | Item Dimensions | 3.53 x 1.95 x 0.96 inches | | Manufacturer | DROK | | Measurement Type | Ammeter, Multimeter, Voltmeter | | Minimum Operating Voltage | 8 | | Model | 200141 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 200141 | | Power Source | Battery Powered | | Style Name | 100A | | Unit Count | 1 Count | ## Product Details - **Brand:** DROK - **Color:** Blue - **Item dimensions L x W x H:** 3.53 x 1.95 x 0.96 inches - **Power Source:** Battery Powered - **Style:** 100A ## Images ![DC 4-in-1 Meter - Image 1](https://m.media-amazon.com/images/I/41z8gtYDubL.jpg) ![DC 4-in-1 Meter - Image 2](https://m.media-amazon.com/images/I/411hMoKHblL.jpg) ![DC 4-in-1 Meter - Image 3](https://m.media-amazon.com/images/I/514l3k9DyGL.jpg) ![DC 4-in-1 Meter - Image 4](https://m.media-amazon.com/images/I/51xr+rDDckL.jpg) ![DC 4-in-1 Meter - Image 5](https://m.media-amazon.com/images/I/51WHWKpQ54L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: If I use 4 shunts in parallel, would device show 1/4 of actual current flow ? I need to measure up to 400 A draw.** A: Yes Considering the shunts as resistors, they obey the 1/R law. If each shunt of 1 ohm then 1/R= 1/1+1/1+1/1+1/1 1/R=4 R=1/4 then I =V across shunts/(1/4) This should hold true for the real world. Remember Voltage = (I)(R) **Q: What would happen with an occasional 200a draw? Would it just not measure it correctly or would it be permanently broken?** A: Whereas I have not personally exceeded the maximum reading capability of this particular instrument, I have done so with many, many other ammeters, digital and analog with no consequence as long as the amount and time of overload is reasonable. The actual current being utilized by the meter's internal circuitry is in the micro amp range with little chance of heat damage. I'd assume that an overload indication such as a flashing display or , "err", "hhh" or "ovr" would be displayed. **Q: Does this meter give a constant amp readout, and if I am using a 48 v system does the meter need a separate power supply?** A: The meter does displayed a constant current reading. The supply voltage you are providing to your device will also run the meter no need for a separate power supply. **Q: When used to measure the voltage and amperes fed to the battery as opposed to battery output can/should you leave out the shut? 1 output side also.** A: Dear customer, If you are going to monitor battery, please connect it to the "Load" position. Meter have to work with shunt. Best regards, DROK ## Frequently Bought Together - DROK DC Power Meter, 6.5-100V 100A 12V 24V 36V 48V 60V 72V Volt Amp Watt Meter, LCD Display Multimeter Voltage Current Energy RV Battery Monitor Voltmeter Ammeter Wattmeter Panel with 100A Shunt - DROK DC 4.5-100V Digital Voltmeter Ammeter Multimeter Panel, DC Amp Meter Voltage Meter, Current Meter 0-50A Volt Tester, LED Display Voltage Gauge for Automotive Motor Battery --- ## 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.pt/products/94255191-dc-4-in-1-meter](https://www.desertcart.pt/products/94255191-dc-4-in-1-meter) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-02*