#61-521
Phase/Motor Rotation Tester
Instruction Manual
61-521 Features:
• Phase rotation
• Motor rotation
• Low battery indicator
• Cat III 600V
Read First: Safety Information
Understand and follow operating instructions carefully. Use the tester only as
specified in this manual; otherwise, the protection provided by the tester may
be impaired.
WARNING
To avoid possible electric shock, personal injury or death, follow these guidelines:
• Do not use if tester appears damaged. Visually inspect the tester to ensure case is not cracked and back case is
securely in place.
• Inspect and replace leads if insulation is damaged, metal is exposed, or probes are cracked. Pay particular
attention to the insulation surrounding the connectors.
• Do not use tester if it operates abnormally as protection maybe impaired.
• Do not use during electrical storms or in wet weather.
• Do not use around explosive gas, dust, or vapor.
• Do not apply more than the rated voltage to the tester.
• Do not use without the battery and the back case properly installed.
• Replace battery as soon as the low battery indicator “ OK” LED unlights to avoid false readings.
• Remove the test leads from the circuit prior to removing battery cap.
• Do not attempt to repair this unit as it has no user-serviceable parts.
• If in doubt, check the fuses using an ohmmeter.
Important Note:
There will be no indication of voltage or phasing if the tester’s fuses are blown. Always verify
tester operation on a known live circuit.
