FLUKE 1630-2 FC Earth Ground Clamp
- Advanced ground testing made simple
The FLUKE 1630-2 FC Earth Ground Clamp is a smart, efficient solution for professionals who need fast, accurate earth ground testing—without the hassle of disconnecting ground stakes. This earth leakage clamp tester is ideal for electricians, engineers, and maintenance teams working in buildings, factories, and electrical substations.
Whether you‘re testing in a tight space, indoors, or on power pylons, the FLUKE 1630-2 makes it easy. With its unique dual-jaw earth clamp, you can safely measure earth ground loop resistance and earth leakage current without placing extra test stakes in the ground.

▶ Video: FLUKE Clamp Meters For Industrial Applications

Why Choose the FLUKE 1630-2 FC Earth Ground Clamp?
This advanced earth leakage clamp is built for reliability and convenience. It simplifies ground clamp meter testing by using a stateless method—no disconnection, no downtime, and no disturbance to live circuits.
Key Benefits of the FLUKE 1630-2:
- Accurate Earth Ground Loop Resistance Measurement: Using a dual-clamp jaw, the FLUKE 1630-2 precisely measures resistance in multi-grounded systems, even when buried or inaccessible. Perfect for locations where traditional test stakes aren’t practical.
- Easy Earth Leakage Current Monitoring: The earth leakage clamp meter detects AC leakage currents quickly—no need to disconnect the ground. Set your own alarm thresholds to highlight any issues instantly.
- Noise-Free Testing: A selectable band-pass filter removes unwanted signals, giving clean and reliable readings. This feature is perfect when measuring in noisy industrial settings.
- FLUKE Connect Wireless System: Save, track, and share your data wirelessly. View results on your smartphone or tablet, store GPS-tagged readings to the cloud, and collaborate with your team using ShareLive video calls and email updates.
- Designed for Industrial Environments: The FLUKE 1630-2 FC Earth Ground Clamp Meter is rugged and reliable, built to withstand everyday work on industrial sites. Its heavy-duty clamp jaw stays aligned and calibrated—even in the toughest conditions. Whether you‘re indoors or outdoors, the earthing clamp meter keeps your testing accurate and consistent.
- Data Logging That Saves Time: The earth leakage current clamp meter can log up to 32,760 measurements at user-defined intervals. This helps you monitor changes over time and make better decisions based on trends and historic data.
You can even set high and low alarms to help you spot problems fast—without scrolling through endless results.
Ideal Applications
This earth leakage clamp tester is used in a wide range of professional settings:
- Testing earth ground meters in high-rise buildings
- Inspecting ground clamp meters on power pylons
- Indoor testing where auxiliary stakes are not possible
- Ongoing monitoring with earth leakage clamp meters in factories
- Safety checks using a FLUKE earth leakage tester
FLUKE 1630-2 Specifications at a Glance
Feature | Details |
Measurement Range | Up to 1500 ohms |
AC Leakage Current Range | 0.2 mA to 30 A |
Jaw Opening | 35 mm |
Logging Capacity | 32,760 measurements |
Wireless Connectivity | FLUKE Connect enabled |
Power | 4 × AA batteries |
What comes with the FLUKE 1630?

When you buy the FLUKE 1630-2, you receive:
- FLUKE 1630-2 FC Earth Ground Clamp
- Hard carrying case
- Loop resistance standard
- 4 AA batteries
- Safety information guide
- Quick reference guide
Everything you need to get started right away.
Choose the trusted FLUKE 1630-2 FC Earth Ground Clamp for safe, fast, and accurate testing. Whether you‘re working on-site or in a lab, this powerful earth leakage clamp meter will give you the confidence to make informed decisions, backed by reliable data.
❓ Frequently Asked Questions (FAQ)
Q1: Can I use the FLUKE 1630-2 inside a building?
A. Yes. The FLUKE 1630-2 FC Earth Ground Clamp Meter is ideal for indoor testing where traditional test stakes can’t be used.
Q2: What is an earth leakage clamp meter used for?
A. It detects AC leakage currents and ground resistance without disconnecting the grounding system.
Q3: Does this model support data logging?
A. Yes, it logs over 32,000 readings and connects to the FLUKE Connect app for easy storage and sharing.
Q4: Is this the same as a clamp earth ground tester?
A. Yes, it functions as a clamp earth ground tester, with added features like wireless connectivity and filtering.