Check the listing for details. Pen-Style Multimeter 12-690V AC/DC Voltage Tester Phase Rotation & Continuity. Condition: New, Made in China. Listed at 29.86 USD. Pen‑Style Multimeter 12–690V AC/DC | LED/LCD Dual Display | Phase Rotation | Continuity | CAT III 690V 🔋 Wide Voltage Range (12–690V AC/DC) – Quickly identify low to high voltages – suitable for industrial, commercial, and household tasks. 🚦 LED & LCD Dual Display – LED bar lights at thresholds (12–690V), LCD shows exact voltage (1V resolution) – visual and precise digital readings. 🔄 Automatic Data Hold – Last stable reading stays on screen after disconnecting probes – perfect for awkward or dark spaces. 🧪 Phase Rotation Test (L/R) – Instantly tells phase order on 50/60Hz three‑phase systems – essential for motor and pump installation. 🔦 Continuity & Safety – Buzzer/LED for 0–550kΩ; built‑in torch, backlight, HV warning (>50V). CAT III 690V / CAT IV 600V rated.