The HI-TECH General Voltage Tester HT-TL-VD6875-3 delivers reliable, non-contact voltage detection for AC circuits in the 100-500 VAC range. Measuring 190mm in length, it’s built from durable AS + #70 Steel for rugged, long-term performance. Its ergonomic shape ensures comfortable grip and safe operation, making it ideal for professional electricians and DIY enthusiasts alike—helping you verify live wires quickly and securely in any setting.