This handheld digital multimeters enable you to check more with wider measurement ranges. It features true RMS readings on their 10,000-count displays. The adjustable backlighting allows you to complete your jobs even in subdued lighting conditions, or to simply prolong battery life. Your maintenance tasks are greatly simplified due to the built-in switch counter, harmonic ratio, dual and differential temperature capabilities, with just a press of the button. The meter has a high safety rating with CAT III 1000 V and CAT IV 600 V protection and are certified to CE and CSA standards.