Metric & Inch Reading - Graduation: 0.02mm/0.001"

Incorporating Quadri feature - gives outside, inside, depth and step readings.

Fine adjustment feature allows improved sensitivity of slider movement.

14° vernier face angle reduces parallax.



Satin chrome finish with clear easy read graduations.

The Fluke 1555 insulation resistance tester offers digital insulation testing up to 10 kV, making it ideal for testing high voltage equipment including switchgear, motors, generators and cables.
Data collection is easy using the Fluke Connect® wireless app. Remote operation lets you spend as little time as possible in potentially hazardous zones. Real-time trending shows a live graph on your phone, rather than a hard-to-read set of changing values. And you can create reports quickly, using pre-designed templates that you can customize with company logos. The 1555 insulation tester can now conduct the entire range of test voltages specified in IEEE 43-2000 with a best in class, 3 year warranty and CAT IV 600 V safety rating.
Other useful features:
• Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
• Guard system eliminates the effect of surface leakage current on high-resistance measurements
• Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V
• CAT III 1000 V, CAT IV 600 V safety rating
• Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety
• Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall
• Long battery life gives the user over 750 tests between charges
• Large digital/analog LCD for easy viewing
• Capacitance and leakage current measurement
• Ramp function for breakdown testing
• Resistance measurements up to 2 TΩ
• Timer settings up to 99 minutes for timed tests
• 3-year warranty

Key Features
• Quickly configure, start and stop tests on the 1555 remotely, a safe distance away from any operating, energized equipment, using Fluke Connect® and a smart phone
• Real time trending gives you easy-to-see visual cues, rather than hard to read, rapidly changing values
• Report creation using Fluke Connect desktop saves time and makes test results easier to understand
• Fluke Connect saves test results to the cloud for analysis and preventive maintenance

The Fluke 1630 is a MUST HAVE for those who are intent on improving the reliability of their systems and making it impervious to impulse damage. The Fluke 1630 is easy to use, highly accurate and an industry standard”- verified purchaser

The 1630-2 FC clamp measures earth ground loop resistances for multi-grounded systems using the dual-clamp jaw. This test technique eliminates the dangerous and time-consuming activity of disconnecting parallel grounds, as well as the process of finding suitable locations for auxiliary test stakes. You can also perform ground tests in places that were previously difficult: inside buildings, on power pylons or anywhere you don't have access to soil to place auxiliary test stakes.

Earth ground ac leakage current measurement
- Identify ac leakage currents without disconnecting the earth ground stake from the grounding system–ideal for system troubleshooting.
- Rugged heavy-duty clamp jaw stays in alignment and in calibration even in every day, on-the-job industrial environments.

Logging measurements
- The earth ground clamp saves time by automatically recording data at pre-set intervals
- Saves up to 32,760 measurements in memory at the set logging interval.
- Saves time by recording and storing measured values.

Alarm threshold
- User-defined high/low alarm limits, for rapid measurement evaluation.

Band-pass filter
- Selectable band-pass filter function removes unwanted noise from the ac leakage current measurement.

Fluke Connect® Wireless System
- The 1630-2 FC supports the Fluke Connect Wireless System connects the clamp with an app on your smartphone or tablet (may - not be available in all regions).
- You can save these measurements, and images to Fluke Connect Cloud storage and share with your team.
- Maximize uptime and make confident maintenance decisions with data you can trust and trace.
- Access baseline, historical and current measurements by asset.
- Share your measurement data using ShareLive™ video calls and emails.
- The 1630-2 FC is part of a growing system of connected test tools and equipment maintenance software. Visit the website to learn more about the Fluke Connect system.

When it's not just infrared.



Introducing Fluke infrared cameras, the first with full radiometry technology – the RSE series. Packed with advanced features and plug-in software for MATLAB® and LabVIEW® , these tools are ideal for continuous streaming and analysis of infrared data.



Designed for your research, science and engineering needs, enhance your testing and quality assurance procedures by attaching the RSE600 to your workstation. Continuously stream up to 60 frames per second of data directly to your computer to monitor minute temperature differences, as well as analyze remote video frame-by-frame from the SmartView® desktop software . Get an even more perfect screen with add-on lenses to target different applications (analyzing from a distance, or getting detailed close-ups).



Don't just look at the heat. Stream, measure and analyze its power as well.



With plug-ins for MATLAB® and LabVIEW® , the RSE Infrared Camera is perfect for testing and development. Looking for more robust software to monitor and archive processing manufacturing data 24/7? We recommend the ThermoView® series from Fluke Process Instruments. Check out a quick comparison