Description
Martindale PD690SRD Proving Unit Voltage Tester AC DC Industrial with Soft Case
The Martindale PD690SRD is a professional proving unit designed to verify the correct operation of voltage testers before and after use. It is an essential safety device for electricians carrying out safe isolation procedures.
This unit is brand new and unused.
Key Features:
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Professional proving unit for voltage testers
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Provides AC and DC voltage outputs
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Clear LED indicators for quick verification
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Robust, compact design for site use
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Manufactured by Martindale Electric
Voltage Outputs:
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50 V
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120 V
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230 V
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440 V
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690 V
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AC and DC
What’s Included:
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Martindale PD690SRD Proving Unit
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Original Martindale carry case
Condition:
NEW. Unused item.
Ideal For:
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Electricians
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Electrical testing and inspection
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Safe isolation procedures
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Commercial and industrial environments







