--- product_id: 37497983 title: "DROK Volt Amp Meter, AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer" brand: "drok" price: "€ 30.50" currency: EUR in_stock: true reviews_count: 8 category: "Drok" url: https://www.desertcart.pt/products/37497983-drok-volt-amp-meter-ac-500v-200a-digital-voltmeter-ammeter store_origin: PT region: Portugal --- # AC 60-500V range Dual LED display (red & green) 0-200A current capacity DROK Volt Amp Meter, AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer **Brand:** drok **Price:** € 30.50 **Availability:** ✅ In Stock ## Summary > ⚡ Empower Your Circuit IQ with DROK’s Dual-Display Volt Amp Meter! ## Quick Answers - **What is this?** DROK Volt Amp Meter, AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer by drok - **How much does it cost?** € 30.50 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/37497983-drok-volt-amp-meter-ac-500v-200a-digital-voltmeter-ammeter) ## 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 - • **Built-In Calibration:** Easily fine-tune your readings with the integrated trimmer potentiometer for ultimate accuracy. - • **Instant Dual Readout:** Simultaneously track voltage and amperage with vibrant red and green LED indicators. - • **Flexible & Safe Setup:** Includes a precise current transformer and a secure back cover for versatile, worry-free use. - • **Precision Meets Power:** Accurately measures up to 500V AC and 200A current for professional-grade monitoring. - • **Plug & Play Simplicity:** Powered directly by the circuit—no extra power source needed for hassle-free installation. ## Overview The DROK Volt Amp Meter is a compact, 2-in-1 digital panel meter designed for precise AC voltage (60-500V) and current (0-200A) measurement. Featuring a clear dual-color LED display, built-in current transformer, and easy calibration, it offers professional-grade monitoring with simple, power-free installation. Ideal for engineers and tech-savvy professionals seeking reliable, real-time electrical diagnostics. ## Description Buy DROK Volt Amp Meter, AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer: Ammeters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great meter! - First off, kudos to the person who included the wiring diagram in their review. I was able to make sense of the one on the page, but that is a great simplified, concise version that was helpful and easier to view when wiring it up. I specifically purchased the 4.5-100VDC /0-50A meter. I do a lot of tinkering in general with circuitboards and DC voltage, but for some devices I would need to or may exceed the 10amp fuse on the meters I have that can measure DC amperage (and also, the ones that I do have some weird 10A fuse you can't just run out and get somewhere, go figure, lol) One such project was replacing the dead Ni-MH battery in an old cordless vacuum with something more modern and readily available. I found a power tool battery that would supply 24VDC and that was also capable of providing the needed amperage, which I'm running through a DC Buck converter with adjustable voltage and amperage. This meter allowed me to correctly measure the voltage and adjust the amperage amp by amp to insure I was only reaching the amperage the vacuum needed to run without going over. I look forward to wiring up a little 3d printed enclosure to install this into so I can use it more like a regular meter with my tinkering. Highly recommend. Review: Pretty handy little DC voltage/current display! - This thing is great. It matches what I can get with my calibrated BK Precision bench meter to the precision allowed by the DROK meter, which is "good enough" for my hobbyist stuff. I do wish there were markings on the housing itself for which terminals were which; if you ever lose the decal off the back of the unit and don't remember how things are wired up, you may have a bad time. Terminal screws are non-removable...Not a big deal, but may be relevant to some users. ## Features - Measuring range -- DROK voltmeter ammeter voltage range is AC 60-500V, current range is 0-200A. - Clear color display -- the multimeter can clearly display voltage and current at the same time, red for voltage, green for current. - With precise CT -- DROK volt amperage meter is equipped with CT, no need to buy another. Can be installed on anywhere flexibly. - Simple connection -- the voltage ampere monitor gauge is powered by the circuit being measured, no need to connect extra power source. - Special design -- DROK volts amp tester is designed with built-in trimmer potentiometer, enable you to calibrate the meter easily. Back cover made it more safer to be used. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M8LCWNW | | Best Sellers Rank | #71,445 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #857 in Electrical Testing | | Brand | DROK | | Brand Name | DROK | | Color | Green,Black | | Customer Reviews | 4.4 out of 5 stars 1,286 Reviews | | Included Components | meter | | Item Dimensions | 2.76 x 1.57 x 1.18 inches | | Item Weight | 0.05 Kilograms | | Item dimensions L x W x H | 2.76 x 1.57 x 1.18 inches | | Manufacturer | DROK | | Measurement Type | Ammeter, Multimeter, Voltmeter | | Minimum Operating Voltage | 130 Volts (AC) | | Model | 200069 | | Power Source | Corded Electric | | Specification Met | Nist Traceable | | Style | Voltage Tester | | Style Name | Voltage Tester | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** DROK - **Color:** Green,Black - **Item Weight:** 0.05 Kilograms - **Power Source:** Corded Electric - **Style:** Voltage Tester ## Images ![DROK Volt Amp Meter, AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer - Image 1](https://m.media-amazon.com/images/I/61gHgJ9Wa0L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be installed at a breaker box on a 200amp main breaker?** A: Yes, sort of. You will need 2 meters with their respective current transformers (those black donuts). One donut for each of the main power wires coming from the meter. Since these donuts aren’t split, you will need to disconnect the cables while still live, unless you remove the power meter. Total power used is the sum of the meters. Basically, you will need an electrician. Or you could by the MTP 3100 or equivalent. It comes with 2 current transformers that are split, so that you open them, slide on the cable, and then close them around the cables. No cutting or disconnecting power. The current transformers are connected to a wireless transmitter that transmits to the base station which sums up the power consumed/cost per hour based on your kWh rate and weekly consumption graph from the 120V and 240V loads instantaneously. There is also a cable and software to connect to your PC. **Q: Power source? Does this run off the power of the circuit being tested or does it need a separate power source? Is it "self powered"?** A: It probably can but if you look at the images posted by the seller, it has a wiring diagram that says "Use isolated power source" for the meter's function. Probably because the meter measures 0-90VDC but is only able to handle a 0-30VDC power source. The last image has a very clear wiring diagram that's easy to red and understand from there on out though. Good luck. **Q: I need this meter to measure ac volts and dc volts thanks** A: No - it only does AC volts and amps. You likely need 2 individual meters. **Q: The paperwork doesn't show the cutout size. Does anyone know how big the hole needs to be?** A: Dear customer, Cutout size is 68mmx37.5mm Best regards, DROK ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great meter! *by R***. on June 28, 2025* First off, kudos to the person who included the wiring diagram in their review. I was able to make sense of the one on the page, but that is a great simplified, concise version that was helpful and easier to view when wiring it up. I specifically purchased the 4.5-100VDC /0-50A meter. I do a lot of tinkering in general with circuitboards and DC voltage, but for some devices I would need to or may exceed the 10amp fuse on the meters I have that can measure DC amperage (and also, the ones that I do have some weird 10A fuse you can't just run out and get somewhere, go figure, lol) One such project was replacing the dead Ni-MH battery in an old cordless vacuum with something more modern and readily available. I found a power tool battery that would supply 24VDC and that was also capable of providing the needed amperage, which I'm running through a DC Buck converter with adjustable voltage and amperage. This meter allowed me to correctly measure the voltage and adjust the amperage amp by amp to insure I was only reaching the amperage the vacuum needed to run without going over. I look forward to wiring up a little 3d printed enclosure to install this into so I can use it more like a regular meter with my tinkering. Highly recommend. ### ⭐⭐⭐⭐⭐ Pretty handy little DC voltage/current display! *by J***T on March 10, 2026* This thing is great. It matches what I can get with my calibrated BK Precision bench meter to the precision allowed by the DROK meter, which is "good enough" for my hobbyist stuff. I do wish there were markings on the housing itself for which terminals were which; if you ever lose the decal off the back of the unit and don't remember how things are wired up, you may have a bad time. Terminal screws are non-removable...Not a big deal, but may be relevant to some users. ### ⭐⭐⭐⭐⭐ Wiring diagram is trash. Use the one in review pictures. *by R***N on March 12, 2026* Works as advertised. Use the other reviewers diagram though. So much easier. Used this in conjuction with an automatic power switch module for my starlink (12v power supply) on my office trailer. Built it all inside a 3d printed box. ## Frequently Bought Together - DROK Volt Amp Meter, AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer - Ogrmar Plastic Dustproof IP65 Junction Box DIY Case Enclosure (8"x 6"x 4") - DaierTek 30A 250V KCD2 KCD4 Rocker Switch DPST 4 Pin Red Lighted 120V Rocker Toggle Switch ON Off Heavy Duty T125-3Pack --- ## 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/37497983-drok-volt-amp-meter-ac-500v-200a-digital-voltmeter-ammeter](https://www.desertcart.pt/products/37497983-drok-volt-amp-meter-ac-500v-200a-digital-voltmeter-ammeter) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*