AR907A High Voltage Insulation Tester
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House - 11 (2ndfloor), Road - 16, Sector - 11, Uttara, Dhaka 1230
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- Steadfast Courier Delivery
Steadfast courier will deliver to the specified address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka -(48hours) - 130 TK
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Inside Dhaka - (24hours) - 70 TK, Outside Dhaka - (2-3 Days) - 130 TK
- Sundarban Courier Delivery
Sundarban courier will deliver to the specified address
Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK
- Warranty 1 year
- Free 7-Day Returns
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Why use AR907A High Voltage Insulation Tester ?
AR907A High Voltage Insulation Tester is designed for non-destructive testing of insulation resistance across electrical systems, transformers, motors, and cables. With a wide voltage range and high measurement capacity up to 49.9 GΩ, it’s ideal for professionals working in power generation, transmission, and industrial electrical maintenance.
This tester provides accurate and reliable readings, making it essential for preventive diagnostics to ensure the longevity and safety of electrical equipment. It includes multiple test voltages (50V to 1000V), robust overload protection, and a compact design suitable for field and lab use.
🔧 Product Specifications
| Feature | Details |
|---|---|
| Rated Test Voltages | 50V / 100V / 250V / 500V / 1000V |
| Open Circuit Voltage | DC 100V +10%, -0% to DC 2500V +20%, -0% |
| Insulation Resistance Range | 0.0 MΩ ~ 49.9 GΩ |
| Short Circuit Current | Approx. 1.3 mA |
| Insulation Resistance Accuracy | ±8% rdg (100 kΩ ~ 10 GΩ) ±10% rdg (10 GΩ ~ 50 GΩ) |
| Voltage Measurement Range | 30V ~ 600V (50/60Hz) |
| Voltage Resolution | 1V |
| Voltage Accuracy | ±2% rdg ±3 digits |
| Sampling Rate | 0.5 to 10 readings/second |
| Operating Temperature | 0°C ~ 40°C, ≤ 85% RH |
| Storage Temperature | -20°C ~ 60°C, ≤ 90% RH |
| Overload Protection | Yes |
✅ Key Benefits
Wide Testing Range
Measures insulation resistance from 0.0 MΩ to 49.9 GΩ for a wide variety of systems.Flexible Voltage Options
Five selectable test voltages support various testing scenarios from low to high insulation systems.Built-In Safety
Equipped with overload protection to prevent equipment damage and ensure user safety.Precision and Reliability
Delivers accurate results even in high-voltage environments, ensuring confidence in preventive diagnostics.Durable and Portable
Built for industrial use, suitable for both lab technicians and on-site engineers.
⚡ Applications
Electrical system diagnostics
Transformer and motor maintenance
Cable insulation quality assessment
Power generation and distribution testing
Preventive maintenance for industrial equipment
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