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Cementex CP6FFR Insulated Fiberglass Folding Ruler
The Cementex CP6FFR is a heavy-duty, 6-foot folding ruler specifically designed for professionals working around energized electrical components. Constructed from a durable blend of polyamide and fiberglass, this measurement tool offers reliable flexibility while remaining entirely waterproof and scratch-resistant.
Engineered for high-voltage environments, this insulated ruler is rigorously tested to 10,000 VAC and formally rated for 1,000 VAC when interacting with live parts. Deeply embossed English and metric measurement scales ensure that critical markings withstand harsh industrial and field working conditions without fading or wearing off.
Key Features & Specifications
- Maximum Length: 6 feet
- Material: Polyamide and fiberglass composite
- Voltage Rating: Rated for 1,000 VAC (Tested to 10,000 VAC)
- Measurement Scales: Deeply embossed English and Metric
- Durability: Waterproof, scratch-resistant, and flexible
- Safety Compliance: Meets IEC 60900 and ASTM F1505 standards
- Regulatory Alignment: Complies with OSHA, NFPA 70E, and CSA-Z462 requirements
Frequently Asked Questions
Q: What materials are used to construct the Cementex CP6FFR ruler?
A: The ruler is made from a rugged and flexible blend of polyamide and fiberglass, making it completely waterproof and scratch-resistant.
Q: What is the maximum voltage rating for this folding ruler?
A: The ruler is tested to 10,000 VAC and is formally rated for safe use up to 1,000 VAC around live electrical parts.
Q: Are the measurement markings painted on?
A: No, both the English and Metric scales are deeply embossed directly into the material to prevent the markings from wearing away in tough environments.

