Highlights:

• Simple ground resistance tester for 2- and 3-pole measurements up to 50 kΩ, ideal for high soil resistances
• Robust and waterproof housing for intensive field applications
• Stabilized readings and continuous display with an internal filter
• Assistance with auxiliary electrode placement – calculation of averages (52%/62%/72%) and deviation
• Leakage current measurement starting from 0.5 mA with optional G72 current clamp
• No measurements in the presence of hazardous voltages (with warning light)
• Rechargeable batteries, chargeable via mains adapter, USB port, or 12 V vehicle socket

Description:

Key Features:

• Resistance measurement in 2-pole mode up to 50 kΩ and ground resistance in 3-pole mode up to 50 kΩ, even in high-resistance soils
• Voltage measurement up to 600 V
• Assistance with electrode placement: Average and range calculations at 52%, 62%, and 72%
• Leakage and phase current measurements with the optional G72 clamp (0.5 mA to 60 A)
• Automatic stabilization of measurements

Product Overview:

The CA 6424 ground tester is a robust, waterproof device designed for demanding field conditions. It ensures safety and ease of use for 2- and 3-pole ground resistance measurements. Color-coded and labeled terminals prevent connection errors.

In addition to ground resistance, the device supports voltage measurements up to 600 V and RH electrode resistance determination. A special function helps optimize electrode placement by calculating averages and ranges.

The illuminated triple display provides simultaneous readings of measurements, errors, stored values, and additional information. A NOISE symbol warns of interference voltages, and a warning light indicates hazardous external voltages.

Technical Data:

• Voltage Measurement: 0 to 600 V
• Resistance Measurement (2-pole): 0.05 Ω to 50 kΩ
• Ground Resistance Measurement (3-pole): 0.5 Ω to 50 kΩ
• Measurement Modes: Single or continuous
• RH Electrode Resistance: Measurable
• USE Voltage Measurement: Integrated
• Current Measurement with G72 Clamp: 0.5 mA to 60 A
• Automatic Shutdown: Can be disabled
• Power Supply: Rechargeable NiMH batteries, chargeable via mains adapter, USB, or vehicle cigarette lighter socket
• Standards Compliance: Meets IEC 61557-1 and IEC 61557-4

Additional Features:

• Durable, waterproof housing
• Illuminated triple display for clear readings
• Suitable for intensive field use