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Martindale
Martindale PD690SX Proving Unit 200mA 690V ac LED
Part: PD690SX
Portable proving unit with LED display for testing electrical circuits at 690V.
Test Current Rating
200mA
Output Voltage
690V ac
Display Type
LED
Megger
Megger 1001-561 Proving Unit 50 → 690V LED RS Calibration
Part: 1001-561
Portable proving unit for testing and proving voltage testers from 50V to 690V range.
50 → 690V
LED
AA
Martindale
Martindale MARPD690S Proving Unit 200mA 690V ac LED RS Calibration
Part: MARPD690S
Three-phase proving unit for testing voltage testers at supply points.
200mA
690V ac
LED
Martindale
Martindale PD690S Proving Unit 200mA 690V ac LED
Part: PD690S
Battery-powered proving unit for verifying 690V ac circuits with LED indication.
200mA
690V ac
LED
Martindale
Martindale MARPD690SX Proving Unit 200mA 690V ac LED RS Calibration
Part: MARPD690SX
High-voltage proving unit generating 690V test signal for electrical tester validation.
200mA
690V ac
LED
Martindale
Martindale PD440SX Proving Unit 200mA 440V ac LED
Part: PD440SX
Portable electrical proving unit for testing 440V circuits safely with LED indication.
200mA
440V ac
LED
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