Megger (AVO Biddle)

Megger PAT450

Portable Appliance Tester
250V DC Test Voltage
0.1 MΩ to 19.99 MΩ Insulation Resistance Measurement Range
200 mA Earth Continuity Test Current
0 to 1999 Ω Earth Continuity Resistance Range
0 to 19.99 mA Load (Leakage) Current Measurement Range
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Attribute Value
Test Voltage 250V DC
Insulation Resistance Measurement Range 0.1 MΩ to 19.99 MΩ
Earth Continuity Test Current 200 mA
Earth Continuity Resistance Range 0 to 1999 Ω
Load (Leakage) Current Measurement Range 0 to 19.99 mA
Power Supply 6 x AA alkaline batteries or optional AC adapter
Display Dual LCD display with backlight
Memory Storage Up to 2,000 test results stored internally
Download / Connectivity USB interface for PC download and barcode scanner compatibility
Operating Temperature Range -10°C to 50°C (14°F to 122°F)
Megger PAT450 Options:
  • PAT450 - 6121-483 - Appliance bar-code labels (1-1000)
  • PAT450 - 1001-227 - Roll of 1000 FAIL test labels
  • PAT450 - 1000-971 - Roll of 1000 PASS test labels
  • PAT450 - 2001-044 - PAT accessory pouch
  • PAT450 - 1001-299 - PAT test certificate book
  • PAT450 - 1002-572 - Screen protector (2)
Calibration Form Megger PAT450

Repair Form Megger PAT450
Maximum file size: 40MB

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ModelPAT450

The Megger PAT450 Portable Appliance Tester is engineered for testing portable electrical equipment with precision and safety. It supports earth continuity, 250 V/500 V insulation, leakage, VA, bond testing at 10 A, 25 A, 200 mA, and high-voltage flash tests at 1.5 kV and 3 kV. Featuring a 10,000 record internal memory, large bright colour display, and five soft keys for instant function access, it ensures efficient testing operations in demanding environments.

Designed for service organisations and rental companies, the PAT450 enables both manual and automated testing. With rapid start-up, auto restart after disconnection, USB data transfer, and optional barcode asset identification, it offers flexibility and ease of use for technicians managing multiple devices.

Testwall can supply the used Megger PAT450, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Megger PAT450.

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