DY1000A DUOYI Clamp-On Ground Resistance Tester in Pakistan

The DY1000A DUOYI Clamp-On Ground Resistance Tester is an advanced handheld instrument for measuring earth/ground resistance without disconnecting ground rods or using auxiliary stakes. With its clamp-on design, this tester simplifies grounding system checks by measuring resistance directly around grounding conductors. It’s ideal for electrical engineers, safety inspectors, technicians, and industrial maintenance professionals in Pakistan who need accurate, non-intrusive ground resistance measurements.

Key Features

• Clamp-on measurement of ground resistance from 0.01 Ω to 1000 Ω with high resolution.
• 0.001 Ω resolution for precise readings.
• 55 × 32 mm large jaw size suitable for larger grounding rods.
• Configurable resistance alarm value to alert when resistance exceeds set limits.
• 99 data point memory for storing measurement records.
• Verification resistor included to check meter accuracy.
• Ergonomic rubber-coated housing for comfortable and safe handling.
• 4-digit LCD display for clear readouts.

Technical Specifications

Ground Resistance Measurement

• Range: 0.01 Ω to 1000 Ω (auto-range).
• Resolution: 0.001 Ω.
• Jaw Size: 55 × 32 mm.
• Display: 4-digit LCD.
• Memory: 99 measurement sets.

Environmental & Power

• Power Source: 6 V DC (4 × 1.5 V batteries).
• Operating Temperature: –10 °C to 55 °C.
• Relative Humidity: 10 %–90 %.
• Protection: Double insulation.
• Size & Weight: Approx. 286 × 84 × 56 mm, ~1320 g.

Applications

• Testing grounding system resistance in electrical installations.
• Safety audits of substations, industrial plants, and buildings.
• Telecommunications tower grounding checks.
• Verification of earthing quality in power distribution systems.
• Routine maintenance and compliance checks in industrial facilities.

Package Includes

• DY1000A DUOYI Clamp-On Ground Resistance Tester.
• Verification resistor.
• Carry case.
• Operation instructions.