East Tester ET43 LCR Digital Bridge Meter – High-Precision Handheld Tester for Capacitance, Inductance & Resistance

Take your electronics testing to the next level with the East Tester ET43 LCR Digital Bridge Meter—a highly accurate, handheld instrument designed to provide precise measurements of capacitance, inductance, and resistance. Whether you’re a professional engineer, electronics hobbyist, or technician working in the field, the ET43 offers a powerful combination of advanced measurement capability, portability, and USB connectivity.

⚙️ Product Overview

The ET43 is a compact LCR meter that uses a precision bridge measurement method to test a wide range of components and values. It features a high-resolution digital display, multiple test frequencies, and intelligent functions that make your workflow more efficient and reliable.

With its USB data transfer capability and intuitive design, the East Tester ET43 is suitable for a range of applications—from R&D labs and repair centers to on-site component diagnostics and quality assurance environments.

🔍Digital Bridge Meter Key Features 

• 🧪 Test Modes: Measures L (Inductance), C (Capacitance), and R (Resistance) with high precision

• 🎛️ Frequency Options: Supports multiple test frequencies, including 100Hz, 120Hz, 1kHz, 10kHz, 100kHz for versatile testing

• 📊 Digital Display: Large, high-contrast screen for real-time measurement feedback and ea

• sy readability

• 💻 USB Connectivity: Allows PC connection for data logging, result transfer, or advanced monitoring (software may be required)

• 🎚️ Auto & Manual Range Selection: Easily switch between auto-ranging and manual range selection for better control

• 🔋 Power Source: Operates via rechargeable battery or USB power—perfect for portable field use

• 💼 Handheld & Lightweight: Compact form factor for one-hand operation and ideal for technicians on the move

📦 What’s Included in the Box

• 1 × East Tester ET43 LCR Meter

• 1 × USB Data Cable

• 1 × Pair of Test Leads

• 1 × Instruction Manual

• 1 × Calibration Certificate (optional)

• 1 × Protective Carrying Case (varies by package)

🛠️Digital Bridge Meter Applications & Use Cases

The ET43 is engineered to be both powerful and user-friendly, making it suitable for:

• Electronics Component Testing: Check capacitors, inductors, and resistors in real-time

• Production Line QA: Fast, reliable measurements ensure quality in manufacturing

• Repair & Maintenance: Diagnose faulty components in consumer electronics, industrial equipment, and more

• R&D & Lab Work: Perfect for research, circuit design, and prototyping

• Educational Use: Ideal for electronics training programs and workshops

🚀 Why Choose East Tester ET43?

✅ High Accuracy: Advanced bridge measurement method delivers more precise readings than basic multimeters
✅ Versatile Functionality: With selectable test parameters (D, Q, ESR, θ, etc.), it’s far more than just a basic tester
✅ USB Data Capability: Easily integrate it into your digital workflow—great for documentation and analysis
✅ Professional Build Quality: Built to withstand lab or field conditions while delivering consistently accurate results
✅ Affordable & Reliable: Offers features found in high-end meters at a more accessible price point

💬 What Users Are Saying

“This is an impressive tool for the price. I compared it with a benchtop LCR and the ET43 readings were spot on. USB support is a huge plus.”
– Ahmed Z., Electrical Engineer

“I use it in our QA department for capacitor sorting—super efficient and accurate. Great build quality too.”
– Priya M., Quality Control Technician

📚 How to Use Digital Bridge Meter

1. Connect the test leads to the component.

2. Select the desired measurement mode (L, C, R).

3. Choose the appropriate test frequency.

4. Observe real-time results on the digital screen or sync to PC via USB.

5. Switch between auto and manual range for greater accuracy as needed.

The East Tester ET43 LCR Digital Bridge Meter is a smart investment for professionals and hobbyists who demand accuracy, reliability, and flexibility in a compact design. Whether you’re analyzing a capacitor’s ESR, fine-tuning an inductor, or troubleshooting a resistor, this tool delivers the confidence you need to get the job done right—every time.