Megger MFT1721 Multifunction Tester (1008-123)
The Megger MFT1721 is a versatile, high-performance multifunction tester designed for low-voltage electrical installations in compliance with BS7671 (18th Edition). It offers a comprehensive suite of testing capabilities, including insulation resistance, continuity, loop impedance, RCD testing, and phase rotation, making it ideal for certifying both single and three-phase systems. With features like auto RCD testing, Bluetooth connectivity for data transfer, and a large backlit display, the MFT1721 enhances efficiency and accuracy in electrical testing tasks.
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Product Features
| Insulation Resistance Testing | 100 V, 250 V, 500 V, and 1000 V ranges for comprehensive insulation testing. |
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| Continuity Testing | 15 mA and 200 mA ranges with adjustable buzzer thresholds for accurate continuity measurements. |
| Loop Impedance Testing | 2-wire and 3-wire non-trip testing methods, including line-to-line testing for three-phase systems. |
| RCD Testing | Auto RCD testing with support for Type AC, A, S, B, and programmable RCDs; includes 3-phase RCD testing. |
Box Content
- 1 x MFT1721 Multifunction Tester
- 1 x Color-coded test leads (live, neutral, earth)
- 1 x Carrying case
- 1 x Instruction manual
- 1 x Calibration certificate
Frequently Asked Questions
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Q: Does the MFT1721 support Type B RCD testing?
A: Yes, the MFT1721 supports Type B RCD testing, which is essential for testing RCDs used in circuits with DC components, such as those found in photovoltaic systems.
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Q: Can I perform 3-phase RCD testing with this model?
A: Absolutely. The MFT1721 includes functionality for 3-phase RCD testing, making it suitable for industrial applications.
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Q: Is there a way to download test results from the MFT1721?
A: Yes, the MFT1721 features Bluetooth connectivity, allowing you to wirelessly transfer stored test results to compatible devices for further analysis and record-keeping.
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