HIOKI 3120-20

• Top “primary supply level” safety class rating for voltage detectors
• CAT IV 1000 V design meets CE Mark qualifications
• Continuously indicate battery status with green indicator lamp
• Both visual and audible voltage detection indication
• Automatic power switching prevents battery discharge

The 3120 is a non-metallic contact voltage detector with a power switch that also gives a clear indication of the battery state.