UNI-T UT18 Voltage & Continuity Tester

⚡ UNI-T UT18C / UT18D Voltage & Continuity Testers – Rugged, Reliable & Waterproof

The UNI-T UT18 Series (UT18C & UT18D) are professional-grade voltage and continuity testers designed for electricians and technicians who need quick, accurate, and safe diagnostics in any environment. With IP65 waterproofing, buzzer alerts, and bright LED indicators, these testers are built for field use — rain or shine! 🌧️🔧

🔍 Variant Comparison

🔴 UT18C
✅ Voltage Range: 6V – 690V AC/DC
✅ Phase Rotation Test
✅ Continuity with Buzzer
✅ LED + LCD Display
✅ IP65 Waterproof
✅ Auto Power-Off

🟠 UT18D – Advanced Upgrade
✅ All UT18C Features ✅
➕ RCD (Residual Current Device) Test
➕ Vibrating Alert for Live Wires
➕ Bright Torch Light for Low Visibility
✅ Ideal for industrial & high-risk applications

⚙️ Shared Features
🔌 Detects AC/DC Voltage: 6V to 690V
📢 Audible & Visual Continuity Alerts
💡 LED Indicators + LCD Display
💧 IP65 Rating – Water & Dust Resistant
🔋 Powered by 2x 1.5V batteries
🧰 CAT III 1000V / CAT IV 600V Safety Rated
📏 Ergonomic & durable pen-style body

🧠 Perfect For
🔧 Electricians
🏠 Home & industrial electrical checks
📊 Phase detection & continuity testing
⚠️ Safe testing before installation or repair work

🧠 Pro Tip:
UT18D is best for professionals needing RCD testing and extra safety features in industrial or commercial setups! 💪