Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Power surges don’t only run through your system during big storms. Small ones happen ...

Bourns® 4030-0X is a surge protector test set suitable for testing gas tubes, carbon gaps, MOVs, Zener and Avalanche diodes, thyristor, finished surge protection products. The product has a rugged ...

Surge protectors stand between you and an electrical disaster. Power surges are more common than you may realize and if you have sensitive electrical equipment, it’s important to make sure it stays ...