Fluke 1630-2 FC Earth Ground Clamp Meter | Replacement, Equivalent & Selection Guide
The Fluke 1630-2 FC is a professional-grade earth ground clamp meter designed for measuring ground loop resistance and leakage current without disconnecting the ground electrode. It is widely used in industrial automation, power distribution, and telecommunications grounding systems. This page provides full technical specifications, compatible replacement models, and a structured selection guide to help engineers and procurement teams make the right choice.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Fluke 1630-2 FC |
| SKU / Part Number | 1630-2 |
| Measurement Type | Earth Ground Loop Resistance & Leakage Current |
| Ground Resistance Range | 0.025 Ω – 1500 Ω |
| Ground Resistance Accuracy | ±1.5% + 3 digits (typical) |
| Leakage Current Range | 0.5 mA – 30 A AC |
| Jaw Opening | 32 mm (dual-jaw design) |
| Display | Backlit LCD |
| Wireless Connectivity | Fluke Connect® (FC) compatible |
| Data Logging | Yes – via Fluke Connect app |
| IP Rating | IP40 |
| Operating Temperature | -10 °C to +50 °C |
| Power Supply | 4 × AA batteries |
| Weight | Approx. 900 g (with batteries) |
| Standards | IEC 61010-1, CAT III 300 V |
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or alternatives to the Fluke 1630-2 FC. Selection should be based on measurement range, jaw size, connectivity, and site safety requirements.
| Model | Brand | Key Difference vs. 1630-2 FC | Suitable Replacement? |
|---|---|---|---|
| Fluke 1630 | Fluke | No Fluke Connect wireless; single-jaw | ✓ Basic replacement |
| Fluke 1625-2 FC | Fluke | 4-wire earth ground tester; stake-based method | Complementary, not direct |
| Kyoritsu KEW 4300 | Kyoritsu | Clamp-only, no FC wireless, narrower jaw | ✓ Budget alternative |
| Hioki FT6031-03 | Hioki | Higher accuracy, IP54, no wireless | ✓ Precision upgrade |
| AEMC 6416 | AEMC | Dual-clamp method, Bluetooth logging | ✓ Feature-equivalent |
| Megger DET14C | Megger | Clamp-only, rugged housing, no wireless | ✓ Industrial alternative |
Why Choose the Original Fluke 1630-2 FC
- Dual-jaw design enables true clamp-based ground loop measurement without disconnecting the ground conductor — zero downtime testing.
- Fluke Connect® wireless allows real-time data sharing and remote monitoring via smartphone, reducing on-site personnel requirements.
- Wide resistance range (0.025 Ω – 1500 Ω) covers both low-resistance bonding checks and high-resistance fault detection in a single instrument.
- CAT III 300 V safety rating ensures compliance with IEC 61010-1 for use in industrial distribution panels.
- Proven Fluke reliability with global calibration support, traceable to NIST standards.
Typical Applications
- Grounding system verification in industrial plants and substations
- Leakage current measurement on electrical distribution networks
- Telecommunications tower and data center ground loop testing
- Preventive maintenance of PLC and DCS control system grounding
- Compliance testing per IEC, NEC, and local electrical codes
- Wind turbine and solar PV array earthing verification
System Compatibility
The Fluke 1630-2 FC integrates with the Fluke Connect® ecosystem, including:
- Fluke Connect mobile app (iOS & Android) for wireless data logging and trend analysis
- Fluke Connect Assets platform for fleet management and calibration tracking
- Compatible with Fluke 1760 Power Quality Recorder for combined power and grounding audits
- Exportable measurement data (CSV/PDF) for integration with CMMS and ERP systems
Selection Guide
Use the criteria below to determine whether the Fluke 1630-2 FC is the right instrument for your application:
| Requirement | Recommended Model |
|---|---|
| Clamp-only method, wireless logging, dual-jaw | Fluke 1630-2 FC ← This product |
| Clamp-only, no wireless needed, lower budget | Fluke 1630 or Kyoritsu KEW 4300 |
| Stake-based 4-wire Wenner method required | Fluke 1625-2 FC |
| Higher IP rating (IP54+) for outdoor/wet environments | Hioki FT6031-03 |
| Bluetooth logging without Fluke ecosystem | AEMC 6416 |
| Maximum ruggedness for heavy industrial sites | Megger DET14C |
Quality Assurance & Sourcing
- All units sourced through authorized distribution channels with full traceability.
- Each instrument ships with factory calibration certificate and original accessories.
- Konmask.com maintains stock of both new and certified-refurbished units to support urgent procurement needs.
- Batch inspection records available upon request for MRO and EPC procurement teams.
How to Order
- Confirm your required model: Fluke 1630-2 FC (SKU: 1630-2)
- Contact us via email or phone to verify stock availability and lead time.
- Submit your PO or place an order directly through this product page.
- Receive factory-sealed unit with calibration certificate within agreed lead time.
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can the Fluke 1630 replace the 1630-2 FC?
A: Yes for basic ground loop resistance measurement, but the 1630 lacks Fluke Connect wireless and uses a single-jaw design. If wireless data logging is required, the 1630-2 FC is the correct choice.
Q: Is the Fluke 1630-2 FC compatible with the Fluke Connect app?
A: Yes. The “FC” suffix denotes full Fluke Connect® wireless compatibility for real-time data sharing and remote monitoring.
Q: What is the difference between the 1630-2 FC and the 1625-2 FC?
A: The 1630-2 FC uses the clamp-only method (no stakes required), while the 1625-2 FC uses the traditional 4-wire stake method. Both support Fluke Connect wireless.
Q: Does the Fluke 1630-2 FC measure leakage current?
A: Yes. It measures AC leakage current from 0.5 mA to 30 A, making it suitable for both ground resistance and leakage current audits.
Q: What safety category is the 1630-2 FC rated for?
A: CAT III 300 V per IEC 61010-1, suitable for use in industrial distribution systems.
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Contact: support@konmask.com | +0086 19859288691
