DROK
DROK AC Multimeter
Bottom line: The DROK AC Multimeter: 7 readings on one color LCD: volts, amps, watts, kWh, runtime, temp, power factor; main trade-off: single MENU button makes clearing timing and kWh a multi-press sequence.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ 7 readings on one color LCD: volts, amps, watts, kWh, runtime, temp, power factor
- ✓ Wide AC 50-300V range covers both 110V and 220V circuits
- ✓ Split-core open transformer clamps on without cutting existing wiring
- ✓ Tracks up to 19999 kWh and 30KW for whole-circuit energy logging
Cons
- ✗ Single MENU button makes clearing timing and kWh a multi-press sequence
- ✗ No AC voltage below 50V, so low-voltage bench work is out of range
- ✗ Temperature readout stops at 99°C, limiting hot-equipment monitoring
- ✗ 95g nylon housing is panel-mount only, not a handheld multimeter
Manufacturer description
DROK AC Multi-Function Meters, 50-300V 0-100A with Open Transformer 110V 220V Voltage Current Power Electric Energy Monitor, Voltmeter Multimeter LCD Digital DisplayVoltage Range: AC 50-300VCurrent Range: 0-100AElectric Energy Range: 0.01-19999KwhPower Range: 0-30KWTiming Range: 0-200HTemperature Range: 10-99°CWeight: 95gCheck Electric Energy: Short press "MENU" to check working electric energy and accumulated electric energy.Clear Timing and Electric Energy: Long press "MENU" for 5 second. when the parameters flashing, short press the "MENU" to choose Timing or Electric Energy. Then short…
SpecPicks Verdict
SpecPicks scored DROK AC Multimeter using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. DROK's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 【7 in 1 Display】Totally 7 parameters in 1 LCD colorful digital display screen. Clearly see the Voltage, Current, Power, Timing, Temperature, Power Factor, Electric Energy.
- 【Wide Measurement Range】Voltage: AC 50-300V, Current: 0-100A, Electric Energy: 0.01-19999Kwh, Power: 0-30KW, Timing: 0-200H, Temperature: 10-99°C
- 【How to check electric energy】Only 1 "MENU" button to operate, easy and fast. Short press "MENU" to check working electric energy and accumulated electric energy.
- 【How to clear timing and electric energy】Long press "MENU" for 5 second. when the parameters flashing, short press the "MENU" to choose Timing or Electric Energy. Then short press twice to clear the parameter and long press 5 second to save.
- 【Firmer and More Durable】Strengthen nylon material, all-round snap-fit design, easy and stable to install.
Full Specifications
| Brand | DROK |
|---|---|
| Color | Multicolored |
| Model | AFA200621 |
| Style | Kit |
| Style Name | Kit |
| Part Number | AFA200621 |
| Power Source | Corded Electric |
| Number of Items | 1 |
| Measurement Type | Multimeter, Voltmeter |
| Specification Met | CE, RoHS |
| Included Components | Multimeter |
| 【Wide Measurement Range】Voltage | AC 50-300V, Current: 0-100A, Electric Energy: 0.01-19999Kwh, Power: 0-30KW, Timing: 0-200H, Temperature: 10-99°C |
| Full listing title | DROK AC Multimeter, 50-300V 0-100A with Open Transformer 110V 220V Voltage Current Power Electric Energy Monitor, Ampmeter Voltmeter LCD Screen for Home-use |
Ready to buy?
DROK AC Multimeter, 50-300V 0-100A with Open Transformer 110V 220V Voltage Current Power Electric Energy Monitor, Ampmeter Voltmeter LCD Screen for Home-use is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Tools & Maintenance
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- Prime Day 2026: Gaming Monitor and Logitech Peripheral Deals to Watch
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5080
- After the Claude Code Malware Scare: Build an Isolated Local Agent Rig
- Blue Yeti vs HyperX QuadCast 2: Best Budget Streaming Mic Setup in 2026
- Qwen 3.6 27B vs Gemma 4 31B Local Inference: VRAM, Tok/s, and Quality Across Quantizations
- Is the RTX 3060 12GB Still the Best Sub-$400 AI Card in 2026?
- Best GPU for 1440p 144Hz Esports in 2026: RTX 3060 Ventus Sweet Spot
- Ryzen 5 5600G vs Ryzen 7 5700X for a 24/7 LLM Server
- Qwen 3.6 35B-A3B-MTP on a GTX 1060 6GB: How Far Can Old GPUs Still Go?
- A LEGO Castle Case for the Raspberry Pi 5 Is Going Viral — Here's the Build
- Handheld Gaming PCs Ranked: 2025's Best, Compared
- RTX 5080 vs RX 9070 XT
- Best Mouse Pad for Competitive FPS Aiming on Large Desks (2026)
- Alien: Isolation on Steam Deck: Best Settings for 2025
- Reviving the LAN Party in 2026: Arcade Sticks, Classic Consoles, and Local Multiplayer
- Running Mistral Leanstral 1.5 Locally on an RTX 3060 12GB
- Minecraft on Raspberry Pi via Vulkan: 2026 Setup Guide
- 8BitDo Sn30 Pro vs Pro 2: Best Bluetooth Controller for Raspberry Pi 4 Emulation
- Sound BlasterX G6 on a Retro Windows XP Rig: USB Audio for Period-Correct Builds
- AI Bug-Hunting Surged: Running a Local Security-Scanner LLM on 12GB VRAM
- How to Run DeepSeek-R1 32B on Apple M4: Which Mac You Need + Real tok/s
- Period-Correct 2002 LAN Party Build Around an Athlon XP and GeForce 4 Ti
- HyperX QuadCast 2 vs Blue Yeti: Best USB Mic for Game Streaming in 2026
- Using Claude to Drive Period-Correct Win98 Driver Installs on Voodoo and GeForce 4 Hardware
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090