HT93 Digital Multimeter, Handheld NCV Detection, Multifunctional Smart Multimeter

HT93 Digital Multimeter, Handheld NCV Detection, Multifunctional Smart Multimeter Description

Key benefits - NCV detection with color coded backlights and audible cues guides safe testing of live circuits. - Automatic range automatically detects voltage, resistance and continuity for quick setup and results. - Low battery indicator reminds you to replace the battery when voltage is below normal operating level. - LED torch provides illumination for precise inspection of contact points during measurements. - Automatic shut off after 15 minutes of inactivity to save battery power.
NCV detection operation - In NCV mode, gradually move the instrument's NCV sensor probe toward the area to be tested. When a weak electric field is detected, the green backlight lights and the screen shows ---L. When a strong electric field is detected, the red backlight lights, a short beep sounds, and --H is displayed.
Automatic range - When set to automatic mode, the instrument automatically detects measurement signals for voltage, resistance and continuity.
Low battery indicator - When the battery voltage is below the normal operating level, an icon is displayed in the upper right corner of the screen to remind you to replace the battery.
Illumination with LED torch - The LED torch enables illumination for accurate inspection of contact points and facilitates probe measurements.
Automatic shut off - The instrument will automatically shut off after 15 minutes without operation to save battery power.
Use scenarios - Home electrical checks: locate and evaluate outlets, switches and wiring without direct contact. - Automotive and machinery inspection: verify circuits, sensors and connectors during maintenance or troubleshooting. - Electrical panel and wiring verification: quickly identify live areas and confirm continuity during installation or repairs.