The MI 3309 BT DeltaGT is both battery and mains powered multifunctional instrument intended to perform measurements for testing the electrical safety of portable electrical equipment.
MEASURING FUNCTIONS
• Functional and visual inspection
• Earth bond resistance
• Insulation resistance
• Insulation resistance of isolated accessible conductive parts
• Substitute leakage current
• Substitute leakage current of isolated accessible conductive parts
• Differential leakage current test
• Touch leakage test
• RCD and portable RCD testing, type (K, S)
• Power test
• IEC cord polarity test
• Leakage and load currents with current clamp
• TRMS voltage meter
• Enhanced TRMS test
KEY FEATURES
• Autosequencing: pre-programmable VDE compatible autosequences, up to 50 custom prepared autosequences and barcode autotests speed up testing and ensure that no tests are missed
• Dual powered: the instrument can operate from mains power or batteries
• PASS / FAIL: large green and red lights for additional PASS / FAIL indication placed at the sides of the LCD
• Fixed appliance testing: additional inputs and optional accessories enable testing of fixed installed appliances
• Scan and test: optional QR or barcoding system and PASS / FAIL QR or barcode label printing make retesting quick and simple
• RFID: support for advanced RFID identification system
• RCD: instrument enables testing of parameters of RCDs and portable RCDs
• Memory: large data flash memory allows to store up to 1500 test results and parameters for further downloading to PC
• Built-in charger & rechargeable batteries: instrument has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries