The SigmaGT MI 3310A is a multifunctional portable test instrument intended to perform all measurements for testing the electrical safety of portable electrical equipment.

General Features:

• The Metrel Sigma operates on either 240v mains power or rechargable batteries
• Bluetooth communication with printer and barcode scanner
• Personalised tags with logo etc
• Bluetooth Printek Tag Printer (Portable runs on battery)
• Bluetooth Barcode Scanner (Portable runs on battery)
• Solution graphical display with back light
• Large high resolution screen
• Large flash memory, stores up to 6000 results
• USB & 2 x RS232C for communicating with PC, barcode scanner and printer
• Soft touch QWERTY keyboard
• Built in real time clock
• Fully compatible with PATLink PRO PC software package
• Preprogrammed test sequences
• Fast testing with barcode and / or RFID tag identification systems
• Test data can be uploaded from PC
• Can operate from mains power or batteries and has a built in battery charger
• 6 Rolls of Test Tags (1500 tags)

Tests Performed

• Earth bond / continuity resistance
• Insulation resistance
• Insulation resistance of isolated accessible conductive parts
• Substitute leakage current
• Substitute leakage current of isolated accessible conductive parts
• Differential leakage current
• Touch leakage current
• IEC cord polarity test
• Leakage and TRMS load currents with current clamp
• Portable RCD testing
• RCD testing
• Functional test