Fluke 1663 Multifunction Tester, 50V , Earth Resistance Measurement With USB

To make sure your machine wiring's safe and sound, give it the once over with this multifunction tester from FLUKE. The unit's on hand to check the voltage, frequency and earth resistance of your equipment. A built-in phase sequence test and indicator help clue you in on the current phase in your multiphase electrical system. Want to confirm that your RCD's in tip-top shape and able to stand up to current faults in your circuit? Use this device's automatic RCD test to put it through its paces.

• Voltage measurement range between 50 and 1,000V AC/DC for versatile operation
• Measurement accuracy of ±5% for reliable performance
• Built-in USB interface for easy connection to external systems
• Data is downloadable for convenient transfer and retrieval

• Manufacturing industry
• Control panels
• Construction sites
• Power stations

Measuring the insulation resistance of your wiring lets you test for possible current leakage of your conductors, which helps to prevent fire and electric shocks. As this tester has a range between 20 and 1,000MΩ, you can check for low and high levels of insulation resistance in your cables.