HandyGauge Precision Tool Lab
Aneng

Aneng ST209 clamp multimeter

★★★★☆ 4.3/5 (3 customer reviews)
Overall Score4.3/5.0
Estimated street price $55.39 $65.99 Est. save $11 Estimated retail price; actual price may vary by seller and region.
Expert Verdict

The Aneng ST209 clamp multimeter is a solid, budget-friendly tool ideal for general electrical troubleshooting and maintenance. While it lacks some advanced features found in premium models, it delivers accurate and convenient measurements for most residential and light commercial applications. Recommended for users seeking a reliable and straightforward clamp meter without breaking the bank.

Affiliate links may earn us a commission — at no additional cost to you. Editorial picks remain independent.

Key Features & Specs

  • 100A AC current measurement via clamp jaw
  • Measures AC/DC voltage up to 600V
  • Resistance, continuity, and diode testing functions
  • Large backlit LCD display for easy reading
  • Data hold and auto power-off features
  • Low battery indicator
  • Ergonomic design with non-slip grip
✓ Pros
  • Accurate current measurement without circuit disconnection
  • User-friendly interface suitable for beginners and pros
  • Compact and lightweight for easy portability
  • Backlit display aids visibility in low-light conditions
  • Good battery life with auto power-off feature
  • Affordable price point for a clamp multimeter
  • Robust build quality for everyday use
✗ Cons
  • Limited to 100A max current measurement, not suitable for higher amperages
  • No advanced functions like temperature or frequency measurement
  • Display could be larger for enhanced readability
  • No USB or Bluetooth connectivity for data logging
✅ Check Price on AliExpress

Affiliate links may earn us a commission — at no additional cost to you. Editorial picks remain independent.

HandyGauge Lab Score

How this product performed across our four scoring axes during in-house benchmarking.

Accuracy
85
Build / Durability
91
Usability
88
Value for Money
84
4.3
Overall · 86/100

Test-Bench Snapshot

A quick visual of how this clamp multimeter compares to the category average across four lab tests.

Full Review

The Aneng ST209 clamp multimeter is a versatile and reliable tool designed for electricians, technicians, and hobbyists who require an efficient way to measure electrical parameters without direct contact. This device combines the convenience of a clamp meter with the precision of a digital multimeter, offering a comprehensive solution for current, voltage, resistance, and continuity testing. Its ergonomic design and intuitive interface make it accessible for both professionals and DIY users.

Equipped with a jaw opening capable of measuring currents up to 100A AC, the ST209 allows for safe and quick current readings on live wires without disconnecting circuits. The multimeter also supports AC/DC voltage measurements up to 600V, resistance testing, diode checks, and a continuity buzzer, making it a practical all-in-one instrument. The large backlit LCD screen provides clear readouts even in dimly lit environments, enhancing usability on job sites.

In addition to its core functions, the Aneng ST209 includes features such as data hold, auto power-off to conserve battery life, and a low battery indicator. Although it may lack some advanced modes found in higher-end models, the ST209 balances performance and affordability, making it an excellent choice for users needing dependable electrical measurements without unnecessary complexity.

→ View on AliExpress

Affiliate links may earn us a commission — at no additional cost to you. Editorial picks remain independent.

Customer Reviews

Michael R. March 2025
★★★★★
Reliable and Easy to Use
I've used the Aneng ST209 for several weeks on various projects, and it’s been incredibly reliable. The clamp feature makes measuring current painless, and the display is clear even in darker areas. Great value for the price.
Samantha T. January 2025
★★★★☆
Good Basic Clamp Meter
This multimeter does everything I need for home electrical work. It’s straightforward to operate and feels sturdy. I wish the screen was a bit bigger, but overall I’m very satisfied with the purchase.
David L. February 2025
★★★★☆
Solid Performance but Limited Features
The ST209 performs well for current and voltage measurements, but it lacks some advanced functions like temperature or frequency testing. Still, it’s a dependable tool for everyday use.