Valterra A10-50CTVP - RV 50A Circuit Carded Tester
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Detail
- Tests for faulty wiring in 4-wire receptacles
- Detects 9 wiring faults
- Lights indicate circuit condition
- For 4-prong plug outlets
- 50A
- 125/250V
- cETL listed
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Customer Reviews
Laila**********i II
Simple, effective, and reliable. The color-coded lights make it idiot-proof, which is great because I'm not an electrician. Just plug and play. Love it!
Mrs. K************y Sr.
Best investment for electrical safety. Caught a wiring issue at a state park before it damaged my AC unit. This tester paid for itself instantly. Don't leave home without it.
Ben******iel
It works, but the cord is a bit short for some pedestal configurations. I have to awkwardly angle it sometimes. Functionality is fine, just design could be better.
Zoi*******e I
Solid build quality. I've dropped it twice on concrete and it still works perfectly. The 50A testing is accurate and gives me confidence at every new campsite.
Dr. ********pel
I call this my 'RV pregnancy test' – two green lines (well, lights) mean everything is good! Super easy to use before hooking up the big rig. Essential gear.
Rhia********ens
Works as advertised. The LEDs are bright enough to see in daylight. Only wish it came with a small carrying pouch, but that's minor. Does the job well.
Erne*********ricka
Peace of mind for under twenty bucks? Sign me up. It’s compact, easy to read, and saved me from a potentially fried converter. Highly recommend for any RVer.
Dr. ********s II
This little black box is the MVP of my RV setup. Plugged it in, lights went green, and I knew my power was safe. No more guessing games with shady campground pedestals!