Insulation Testers – Precision You Can Trust

At CalMet, we supply a carefully selected range of insulation testers for reliable, accurate electrical testing. Designed for professionals, these instruments help ensure system safety, compliance, and long-term performance.

Megger – The Industry Standard

Megger insulation testers are known worldwide for their durability, precision, and ease of use. From compact handheld units to advanced multifunction models, Megger provides dependable tools for electricians and engineers working in any environment.

We also stock Fluke & CHAUVIN ARNOUX insulation testers, combining rugged design with cutting-edge measurement technology for consistent, trusted results on-site.

Explore our full range today and choose insulation testers from brands professionals rely on — available now at CalMet.ie.