TM510 Smart automatic multimeter tester The TM510 is an automatic digital multimeter that automatically switches between readings including AC and DC voltage, resistance and continuity, without the need to select a mode or range. This makes measurement simple, fast and accurate. Noncontact voltage tester Safe, contact voltage testing with visual and audible alarms. This saves time and reduces risk. The outer silicone cover protects the multimeter from damage. Professional digital multimeter features Includes data hold, automatic shutdown, low battery indicator, backlit display and a flashlight. These practical features support everyday use by hobbyists, automotive enthusiasts and home users. Easy to use and reliable. Userfriendly display Clear, easytoread display that shows readings, with adjustable settings and modes to suit different measurements. Applications and use scenarios Home electrical troubleshooting: check outlets, switches and wiring quickly and safely. Automotive electrical checks: test car battery voltage, charging system and wiring without direct contact. DIY electronics and repairs: measure resistance, test continuity and verify circuit integrity in projects and repairs.