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Electrical testers are an integral part of
any tool bag. Sperry Instruments testers are
designed with input from professional users,
meeting the stringent demands of the job
site. Durability, accuracy, and safety are the
three most important qualities expected of
electrical testers and these products exceed
expectations. The industry leading ten foot
drop rating and two hundred fifty pound
crush rating ensure a good product for a
lifetime. To prove it, these units have
a lifetime guarantee.
ELECTRICAL
TESTERS