Clipsal 493

"Tests:

• Earth continuity – is the earth bonded to the neutral properly and is the earthing conductor resistance low enough to permit the passage of current necessary to operate the over current protective device?
• Insulation resistance – is the resistance between all live conductors and earth as high as it should be? (Tested using 250V DC or 500V DC selectable).
• Polarity – is the active and neutral wired correctly and are there no other transpositions?
• Correct circuit connections – is the earth connected and at a safe potential?
• Earth fault loop impedance (without tripping RCDs*1) – is the total loop resistance of the active and earth wires as low as it should be so that protective devices will operate?
• Residual current device (earth leakage detector or Safety Switch) operation – does it really work and trip in time at the correct residual current at the power outlet?
• Extension leads – test these, power boards, double adaptors etc.
• Supply voltage – is the mains supply within - 6% and + 10% of the specified 230V AC? (Other voltages to order).
• Mains frequency – is it alternating at 50Hz?"

Specifications:

• Condition: Used
• Type: Multi Function Electrical Installation tester
  
• Make: Clipsal
• Series: Spark-e-mate
• Model: 493
• Serial: A012203
• Input: 240VAC, 50Hz, CAT III
  
• Accessories: Hard Case, Soft Case, Test Leads, AC Cable
  
• Standard: AS/NZS 3000:2007, section 8 - verification
• Weight: 2.0kg

Replacement price on this item is approximately AUD$3500

The unit is sold with a 30 Day Warranty.