Proster LCR Meter Multimeter Capacitance Inductance Resistance Tester | 200pF-2000μF Capacitance, 200μH-20H Inductance, 200Ω-100kΩ Resistance. Rotatable LCD Data Hold Auto Power Off Zero Adj
$32.85
🛒 Check Price on Amazon
Proster LCR Meter Multimeter Capacitance… vs AstroAI Digital Clamp Meter Multimeter 2000… — Head-to-Head (2026)
Side-by-side comparison. Specs, prices, user ratings, and our verdict.
vs
AstroAI Digital Clamp Meter Multimeter 2000 Counts Amp Voltage Tester Auto-ranging with AC/DC Voltage, AC Current, Resistance, Capacitance, Continuity, Live Wire Test, NCV, Blue
$21.99
🛒 Check Price on Amazon
*Price sourced from Amazon.com. Price and availability subject to change.
Spec-by-spec
| Spec | Proster LCR Meter Multimeter Capacitanc… | AstroAI Digital Clamp Meter Multimeter… |
|---|---|---|
| Brand | Proster | AstroAI |
| Color | Yellow | Blue |
| Model | AE121 | CM2K0R |
| Style | LCR Meter | 2000 Counts AC Current |
| Style Name | LCR Meter | 2000 Counts AC Current |
| Unit Count | 1 Count | 1.0 Count |
| Part Number | PST077 | CM2K0R |
| Power Source | Battery Powered | Battery Powered |
| Compatibility | Switch | — |
| Measurement Type | LCR Meter | Ammeter |
| Included Components | LCR Meter Set | 2000 Counts Clamp Meter, Test Leads (Pair), User Manual, Storage Bag |
| Warranty Description | 18 months | — |
| Upper Temperature Rating | 40 °C | — |
| Minimum Operating Voltage | 9 volts_of_direct_current | 2 Volts |
Keep researching
Already narrowing? Open each product page for the full spec sheet, FAQ, and live Amazon price: Proster LCR Meter Multimeter Capacitanc… · AstroAI Digital Clamp Meter Multimeter…. Browse the full Tools & Maintenance catalog or read our Tools & Maintenance buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- AMD Ryzen AI Max 400 'Gorgon Halo': 192GB for Local LLMs vs RTX 3060 12GB
- Crucial BX500 vs Samsung 870 EVO for Budget & Retro Builds
- JADEPUFFER Agentic Ransomware: Why a Local AI Rig Changes Your Threat Model
- How to Image a Vintage IDE Hard Drive in 2026 With a USB Adapter
- Build a Frigate AI Security-Camera NVR on a Raspberry Pi 4 8GB in 2026
- Best Gaming Mouse Pad for Esports FPS in 2026
- Sound Blaster Audigy FX vs SoundBlasterX G6: Picking a Card for a 2002-2008 Era Build
- Best Single-Board Computer Project Kits for Beginners (2026)
- Best Controller for Sim Racing Beginners on PC in 2026
- Best CPU for Gaming in 2026: 5 Picks Tested
- Raspberry Pi Dual Monitor Setup: Driving Two 4K Displays in 2026
- The Best Raspberry Pi Projects for Students in 2026 (With a Real Parts List)
- Logitech G920 vs HORI Racing Wheel: Best Starter Sim Wheel in 2026
- Jellyfin on a Raspberry Pi 4 8GB in 2026: The 4K Transcode Reality Check
- Ollama vs vLLM for Single-User Chat on an RTX 3060 in 2026
- Dual RTX 3090 LLM Training: 2026 Benchmarks & Build Guide
- GPT-5.6 Sol vs Local Open-Weights: Why a 12GB Rig Still Earns Its Keep
- Can a Raspberry Pi 4 8GB Run a Local LLM? What Actually Works in 2026
- Ryzen 5 5600G vs Ryzen 7 5800X for a Budget 1080p Gaming Build
- GameSir G7 SE vs DualSense for PC Gaming: Which Controller Wins?
- Best GPU for Running Ollama on 12GB VRAM in 2026: RTX 3060 12GB Deep-Dive
- AMD Ryzen AI Max for Local LLMs: What the Specs Mean
- Ryzen AI Max 385 Mini PC: Specs and What It's Really For
- Best Cooler for the Ryzen 7 5800X: Noctua vs DeepCool vs CoolerMaster
- Handheld Gaming PC Near Me: Where to Buy in 2025
- Intel Arc AI Software: oneAPI, OpenVINO & LLM Guide
- Adding USB Audio to a Retro Windows XP Gaming PC: Sound BlasterX G6
- Run DeepSeek Locally on a 12GB RTX 3060: 2026 Quant Guide
- Claude Sonnet 5 Closes the Opus Gap: When Local Still Wins
- Retro N64-style Switch 2 dock holds six Game Cards
- DeepSeek Hits the US Entity List: What It Means for Local Inference
- Best GPU for Ollama Under $300: Why 12GB Beats a Faster 8GB Card
- Blue Yeti vs HyperX QuadCast 2 S: Best Streaming Mic 2026
- Building a 3dfx Voodoo2 SLI Win98 Rig with a CompactFlash Boot Drive
- Crucial BX500 vs Samsung 970 EVO Plus: SATA vs NVMe Boot Drive
- Gemini 3.5 Flash vs Local LLM on RTX 3060 12GB: When Cloud Beats Self-Hosted
- Ryzen 7 5800X + RTX 5060 Combo Drops to $439 With Free Cooler
- RTX 5090 vs RX 9070 XT: Specs, Gaming & AI Compared
- Sony to End Physical PlayStation Disc Production by 2028: What It Means for Gamers
- PC Sim Racing Wheels in 2026: Logitech G29, Thrustmaster and HORI Compared
- Ollama on the RTX 3060 12GB: Model Sizes and tok/s for 2026
- Best Fighting Game Controller and Arcade Stick for PC in 2026
- Best Webcam and Mic Setup for Streaming Under $300 (2026)
- When Gemini Debugs Your Linux Boot: Agentic Sysadmin on a Local RTX 3060 Rig
- Imaging Vintage Hard Drives in 2026: SATA/IDE-to-USB Adapters Compared (FIDECO vs Unitek vs Vantec)
- AVX-512 Speeds Up Linux Software RAID by Up to 41% on AMD Ryzen
- Razer Soma Chroma Gaming Chair Review: RGB vs. Adjustability
- Ryzen 5 5600G vs Ryzen 7 5700X for a 2026 Home Lab
- Best Plug-and-Play Retro Console and Handheld to Buy in 2026: 5 Ranked Picks
- Mount a 90s CD-ROM on Windows 98 Without a CD Drive (2026)
- Skytech Prism 4 vs MSI Codex Z2: Which Prebuilt Wins at 1440p?
- CompactFlash Boot Drive for Windows 98: Transcend CF133 Setup and Benchmarks
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 4090
- Self-Host Jellyfin on a Raspberry Pi 4 8GB in 2026: Setup and Real Transcode Limits
- Intel Arc B390 Handhelds vs Steam Deck: The Predator Atlas 8
- Best Flight Sim Gear for Beginners in 2026
- Ryzen AI Max 395 Laptop: Specs and AI Performance
- Why Privacy-Preserving AI Demand Is Rising in the LLM Era
- Simba 3.2 Tops the TTS Leaderboard: Run Local Text-to-Speech on an RTX 3060 12GB
- Best IDE-to-USB Adapter for Retro PC Data Recovery: FIDECO vs Unitek vs Vantec