Fluke 1630-2 FC Stakeless Earth Ground Clamp Tester with Wireless Connectivity

Product Introduction

The Fluke 1630-2 FC is a professional-grade stakeless earth ground loop and AC leakage current clamp designed for fast, safe resistance testing in indoor/outdoor environments. Engineered to eliminate the need for auxiliary test stakes, this clamp enables on-line measurement of ground loop resistance without disconnecting earth electrodes, ideal for hard-to-reach spaces like paved areas, power pylons, or interior buildings. Featuring a rugged dual-clamp jaw design, it maintains calibration in industrial settings while supporting Fluke Connect wireless system for real-time data logging and remote analysis. The instrument combines 1000V earth ground protection, 40Hz-1kHz frequency range, and IP30 ingress protection to deliver reliable results in diverse testing scenarios.

Key Features

Stakeless Measurement Technology

Dual-clamp jaw design eliminates auxiliary stakes, enabling testing in paved/indoors areas.

On-line testing without disconnecting ground electrodes, reducing downtime and safety risks.

Wireless Connectivity

Fluke Connect compatibility for real-time data transfer to mobile devices or PCs.

Stores up to 32,760 measurements with customizable logging intervals (1s to 59m59s).

Industrial-Grade Durability

Heavy-duty clamp jaw maintains alignment and calibration in harsh environments.

IP30 protection (with jaw closed) and operating temperature range -10°C to 50°C.

Safety & Compliance

CAT IV 600V / CAT III 1000V safety rating for high-voltage environments.

IEC/EN 61557-5 certified for earth resistance testing, Class 2 leakage current measurement.

Precision Performance

Measures loop resistance from 0.5Ω to 100Ω with ±4.5% accuracy (at 23°C±5°C).

9999-count LCD display with 4 updates/second for real-time readings.