Modern design with a knurled thumb wheel for easy use when taking internal and external depth and step measurements.

Dual readout giving instant inch/metric conversion at the touch of a button.

Zero reset at any point, large clear display, error-free operation, fast response speed. Non-output type.



Resolution: 0.01mm/0.0005".



Extra batteries available - Order Code EDI -904-4000K.

With heavy duty one-piece moulded insulation sheaths covering both blade and transparent plastic handle for extra protection and safety. Will detect 'live' electricity supply. Suitable for AC to 125 - 250V. 3mm wide tip. Conforms to DIN VDE 0680 part 6:1977-04.

The Fluke 1503 is a great choice for basic residential and commercial electrical insulation testing. This rugged, compact tool fits in the palm of your hand. The 1503 is the same form factor as the Fluke 1507 but with a few less features. You can count on it to handle the most common tests at a most affordable price. Additional features, like the remote probe, reduce the time needed to perform repetitive testing.
Other useful capabilities:
• Measures AC/DC voltage from 0.1 V to 600 V
• Includes auto-discharge of capacitive voltage for added user protection
• Provides lo-ohms earth-bond continuity (200 mA)
• Simplifies repetitive or hard-to-reach testing with the remote test probe
• Saves battery power with auto power off
• Presents results on a large, backlit display
• Features CAT IV 600 V overvoltage category rating
• Comes with remote probe, test leads, test probes, alligator clips, and one-year warranty
• Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work
• Runs on four AA alkaline batteries (NEDA 15 A or IEC LR6) for at least 1000 insulation tests

Key Features
• A rugged, compact insulation resistance tester for residential and commercial electricians
• Performs insulation tests from 0.01 MΩ to 2000 MΩ
• Offers two insulation test voltages: 500 V and 1000 V
• Includes live circuit detection to prevent insulation test if voltage >30 V is detected
• Measures resistance from 0.01 Ω to 20.00 kΩ

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