Calibration Checkboxes

Looking for Calibration Checkboxes then you have reached the right place. These devices are portable check calibration testers that verify instrument accuracy. Typical testing equipment includes multifunction testers, voltage testers, Loop & RCD testers. It's important to be confident that your testing equipment remains accurate between annual calibration checks, especially if they have been subject to harsh environments or accidentally dropped. Calibration Checkboxes will perform ongoing performance checks such as; continuity, Insulation, RCD and Loop.

Why would you need a calibration checkbox?

Calibration checkboxes are ideal for keeping your testing equipment fully calibrated and working to correct specifications. They are the perfect tool for detecting electrical discharges in electric motor bearings and prevent unplanned machine downtime. Our check boxes are supplied with a tough drop-proof watertight case making them completely portable and easy to storage.