Description

Kyoritsu 3025A – 2.5kV High Voltage Digital Insulation Resistance Tester

🔧 Key Features:

• ✅ Test Voltages: 250V / 500V / 1000V / 2500V
  Multiple test ranges for flexibility in insulation testing across different applications.

• ✅ Wide Insulation Resistance Range:
  Up to 200GΩ, ensuring accurate results for both low and high insulation levels.

• ✅ Digital Display with Analog Bar Graph
  Clear dual-display layout for fast and accurate reading with real-time response via analog bar.

• ✅ Timer Function
  Enables timed testing up to 30 minutes for long-duration insulation tests.

• ✅ Polarization Index (PI) & Dielectric Absorption Ratio (DAR)
  Essential for evaluating insulation condition over time—ideal for preventive maintenance.

• ✅ Auto Discharge Function
  Ensures user safety by automatically discharging capacitive circuits after testing.

• ✅ Data Hold & Auto Power Off
  Saves readings and conserves battery life automatically.

📊 Measurement Capabilities:

• AC Voltage Measurement: 30V to 600V (50/60Hz)

• Short-Circuit Current: ≥1mA (for insulation test)

📐 Specifications:

• Display: Dual digital display (main + bar graph)

• Power Supply: 8 × AA batteries or optional AC adapter

• Safety Rating: IEC 61010-1 CAT IV 600V

• Dimensions: 213(L) × 180(W) × 90(D) mm

• Weight: Approx. 1.4 kg (including batteries)

🛠️ Applications:

• High-voltage insulation testing (motors, generators, switchgear)

• Routine and preventive maintenance in substations

• Cable testing and commissioning

• Transformer testing

• Utilities, power plants, and industrial facilities

📦 Included Accessories:

• Kyoritsu 3025A insulation tester

• High-voltage test leads with alligator clips

• Shoulder strap

• Batteries (pre-installed)

• Instruction manual

• Carrying case