Fluke's new two-pole voltage and continuity testers are built to work the way you work. They give you the best combination of safety, ease-of-use and fast answers available anywhere.CAT IV 600 V, Cat III 690 V safety rating Fluke's new family of Two-Pole Voltage testers comply with both regulation HSE GS 38 (tip caps) and IEC EN 61243-3: 2010.4 ways to detect ac/dc voltage A clear, instantly visible LED indicator, a bright digital display of the measurement value, an audible continuity test, and vibration to give tactile feedback (vibration indicator on T110, T130, T150).Backlit graduated scale and backlit indicatorsVibration provides tactile feedback (T110, T130, T150).Audio on/off for testing in quiet areas.Low battery indicatorDetects voltage even with discharged batteriesImproved probe docking for secure storagePhase rotation indicator for 3-phase systemsRCD functionality Two-button controls allow you to draw more current from the circuit under test and intentionally trip Residual-Current Devices (RCDs) remotelyDisplay Hold (T130, T150)Built in electric torch (T110, T130, T150)Single-phase voltage offers fast identification of live conductorsPush-on probe tips, probe tip protector and storage accessoryProbe tip protector and storage accessory Tip protector serves as an extra hand when opening UK electrical safety outlets.Resistance testing to 1999 ohms (T150)WearGuard� insulation shows damage to test leads