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Power Watchdog Smart RV Surge Protectors
Voltage Boosters
Surge Protectors
Smart Inlets
Shop
Login Account
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Voltage Boosters
Surge Protectors
Smart Inlets
Shop
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Shop Dual Color LED Digital Voltmeter
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Dual Color LED Digital Voltmeter

$24.99

Check if your voltage is within safe levels in just a glance! This handy and highly accurate digital voltmeter measures your AC voltage via any outlet in your RV. If your voltmeter is glowing green your voltage is within safe ranges, but if it glows red your voltage may be damaging to your RV.

Voltage below 108V or above 132V can pose a danger to you or your RV, so make sure you stay in-the-know with this handy voltmeter.

Key Features

Plug into any outlet in your RV to measure AC voltage

Suitable for RV, marine, household, or office usage

Measures AC current between 90 - 132 volts

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Check if your voltage is within safe levels in just a glance! This handy and highly accurate digital voltmeter measures your AC voltage via any outlet in your RV. If your voltmeter is glowing green your voltage is within safe ranges, but if it glows red your voltage may be damaging to your RV.

Voltage below 108V or above 132V can pose a danger to you or your RV, so make sure you stay in-the-know with this handy voltmeter.

Key Features

Plug into any outlet in your RV to measure AC voltage

Suitable for RV, marine, household, or office usage

Measures AC current between 90 - 132 volts

Check if your voltage is within safe levels in just a glance! This handy and highly accurate digital voltmeter measures your AC voltage via any outlet in your RV. If your voltmeter is glowing green your voltage is within safe ranges, but if it glows red your voltage may be damaging to your RV.

Voltage below 108V or above 132V can pose a danger to you or your RV, so make sure you stay in-the-know with this handy voltmeter.

Key Features

Plug into any outlet in your RV to measure AC voltage

Suitable for RV, marine, household, or office usage

Measures AC current between 90 - 132 volts

Why Choose Us

  • 20 years in providing a high quality solution to RV low voltage

  • Proudly Engineered in the USA

  • The Original Patented Autoformer

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+1 (888) 540-1504

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1265 N Grove St.
Anaheim, CA 92806

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