Contact-Type Digital Voltage Tester

NT-315 is a multifunctional digital AC/DC voltage tester with contact and NCV non-contact detection. Its LED digital display provides clear readings, with AC 12V–450V and DC 6V–60V measurement for electrical installation, equipment maintenance, and daily inspection.
It features a continuity buzzer for quick circuit checks and a built-in LED light for low-light areas. The replaceable double-ended bit includes 3.0mm slotted and PH0 Phillips tips for basic fastening and disassembly.
Powered by a 3.7V 230mAh rechargeable Li-ion battery with Type-C charging, the NT-315 weighs only 46g and features 5-minute Auto Power Off for convenient daily and field use.
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FEATURES
• Contact and NCV non-contact voltage detection
• AC 12V–450V voltage measurement
• DC 6V–60V voltage measurement
• LED digital display for clear readings
• Continuity buzzer for quick circuit checks
• Built-in LED light for low-light areas
• Replaceable 3.0mm / PH0 double-ended bit
• 3.7V 230mAh Li-ion battery with Type-C charging
• 5-minute Auto Power Off
• Lightweight 46g design for easy carrying