Southwire® Phone Outlet Tester, LED Display, 3.11 in Overall Length, 0.98 in Overall Width, 0.83 in Overall Depth

• Quickly checks phone outlets for correct wiring
• Identifies correct wiring, line reversed, AC ring voltage and dead line conditions
• Tri-color LEDs display outlet condition, color legend printed on tester makes interpreting results simple
• Tests both line 1 and line 2
• Double molded housing for durability and grip