The easy-to-use Hughes Digital Voltage Reader allows you to clearly read the AC voltage levels in your RV. Just plug into any 110-120-volt AC outlet in your RV, Marine, or home plus it conveniently doubles up as a night-light.
Before You Order
Verify part number DVM1221 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify DVM1221 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
