Power Watchtdog Digital RV Volt Meter (DVM1221) – Plug-in Voltage Monitor with LED Display, Accurate Power Reading, Built-in Night Light for RV Electrical Systems
Special Features
Monitors AC voltage in your RV.
Measures voltage accurately between 90 and 132.
Electronics can be damaged if voltage is below 108 V.
Also suitable for household or office usage.
Do not use around damp, wet places.
Fit type: Universal Fit
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