Description
Socket & See IRC CHECK Calibration Checkbox
The Socket & See IRC CHECK Calibration Checkbox offers a reliable and straightforward solution for verifying the accuracy of insulation and continuity testers on site. This compact device uses precision-engineered 2% resistors to ensure your tester is calibrated correctly, providing peace of mind during routine checks and maintenance.
Effortless Integration and Use
Equipped with universal 4mm lead terminals, the IRC CHECK seamlessly integrates with nearly all standard insulation and continuity testers, including multifunction testers. For added convenience, it features a ‘null’ option to eliminate the resistance of the test leads themselves before performing continuity tests. This feature is particularly useful for professionals looking to achieve highly accurate results.
Designed for Portability
Small and robust, the IRC CHECK is designed to be portable and fits easily into any toolbox or bag. Its durable construction ensures it can withstand the rigours of daily use in a variety of environments, from industrial sites to residential settings.
Key Features
- Precision 2% resistors enhance testing accuracy
- Universal 4mm terminals compatible with most testers
- Supports both insulation and continuity checks
- Null feature to compensate for lead resistance
- Compact and robust for easy portability
- Ideal for use with multifunction testers
- Includes common continuity check values: 0.5Ω, 1Ω, 2Ω
- Insulation check values include: 0.5MΩ, 2MΩ, 200MΩ
- Suitable for testing up to 1000V installations
- Continuity accuracy detailed at 1% +/- 20mΩ
Technical Specifications
-
Insulation Checks:
- Values: 0.5MΩ, 2MΩ, 200MΩ
- Accuracy: 1% (2% at 200MΩ)
- Voltage Rating: Up to 1000V
-
Continuity Checks:
- Values: 0.5Ω, 1Ω, 2Ω
- Accuracy: 1% +/- 20mΩ
- Current Rating: 1A
What’s Included
- 1 x Socket & See IRC CHECK Calibration Checkbox
