The XHDT702 Grounding Down Lead Continuity Tester is designed for testing down conductors and the connection between power equipment grounding down conductors and ground networks. This connection is fundamental for ensuring the safe operation of power equipment.

During long-term operation, power equipment connections may be affected by moisture and other environmental factors, potentially leading to rusted or broken joints. This increases resistance at connection points and may create unsafe operating conditions or even cause equipment failure.

• High-speed microcontroller control for automation and ease of operation
• Advanced power supply technology with multiple current ranges
• Intelligent power management for minimal power consumption
• 320K240 dot matrix 65K true color LCD with excellent visibility
• Built-in data storage for 1000 test records
• Integrated lithium battery with built-in charger

• Output current: 1A, 3A, 5A, 10A
• Resolution: 0.1μΩ
• Range: 10mΩ-10Ω (1A Grade)
• Range: 5mΩ-3Ω (3A Grade)
• Range: 1mΩ-2Ω (5A Grade)
• Range: 0.8mΩ-0.8Ω (10A Grade)
• Accuracy: ± (0.5% ± 2 words)
• Operating temperature: 0 ~ 40°C
• Operating humidity: <90% RH, no condensation