Description
Fluke 166X-MTC-UK Mains Test Lead
Fluke 166X-MTC-UK Mains Test Lead for Fluke 1660 Multifunction Testers is the direct replacement for the mains lead supplied with Fluke’s 1662, 1663 and 1664, as well as the older series of 1650 multifunction testers.
The lead is terminated with an industry-standard mains plug on one end and a 3-jack, colour-coded (in red, blue and green) connector on the other.
Fluke 1660 Series info :
Fluke 1660 Series Differences
There are three models in the 1600 series – the 1662, the 1663 and the 1664 FC.
This table outlines the difference between the three units.
| Measurement Function | 1662 | 1663 | 1664 FC |
| Insulation-PreTest Safety Function NEW | – | – | √ |
| Insulation at L-N, L-PE and N-PE inputs NEW | – | – | √ |
| Auto Test Sequence NEW | – | – | √ |
| Loop and Line Resistance with mΩ Resolution | – | – | √ |
| Continuity at L-N, P-PE and N-PE Inputs NEW | – | √ | √ |
| Test Smooth, DC-Sensitive RCDs (Type B/B ) | – | √ | √ |
| Earth Resistance | – | √ | √ |
| Voltage TRMS (AC/DC) and Frequency | √ | √ | √ |
| Wiring Polarity Checker (Detects Broken PE and N Wires) | √ | √ | √ |
| Insulation Resistance | √ | √ | √ |
| Continuity and Resistance | √ | √ | √ |
| Measure Motor Windings with Continuity Test (@10mA) | √ | √ | √ |
| Loop/Line Resistance | √ | √ | √ |
| Prospective Earth Fault Current (PEFC/IK) | √ | √ | √ |
| Prospective Short-Circuit Current (PSC/IK) | √ | √ | √ |
| RCD Trip Time | √ | √ | √ |
| RCD Trip Current (Ramp Test) | √ | √ | √ |
| Measure Trip Time/Current for RCD type A/AC in One Test | √ | √ | √ |
| RCD Variable Test Current | √ | √ | √ |
| Automatic RCD Test Sequence | √ | √ | √ |
| Phase Sequence Test | √ | √ | √ |
| Other Features | |||
| Fluke Connect Compatibility NEW | – | – | √ |
| ShareLive Calling NEW | – | – | √ |
| Fluke Cloud Stroage NEW | – | – | √ |
| On/Off Switchable Auto Start for RCD and Loop Tests | √ | √ | √ |
| Self Test | √ | √ | √ |
| Illuminated Display | √ | √ | √ |
| Memory/Interface | |||
| Z Max Memory NEW | – | √ | √ |
| Memory | – | √ | √ |
| IR-USB and BLE Interface (use with optional Fluke DMS software and FVF) | – | IR-USB | IR-USB/BLE |
