Great performance in portable instruments
• Lightweight and very portable
• Accuracy to ±0.25 °C
• RS-232 interface
• Easy to recalibrate

If you’ve been using a dry well calibrator or dry block calibrator for field work, you know there’s a lot more to them than temperature range and stability. Size, weight, speed, convenience, and software are also significant.

A field dry well needs to be portable, flexible, and suitable for high-volume calibrations or certifications. If it's not, you’ll soon forget about the great stuff the sales rep told you and realize what you’ve really bought.

At Fluke Calibration, we use dry well calibrators every day in our manufacturing and calibration work, and we know what makes a dry well easy and productive to use—which is exactly how users describe our series of field dry wells. These dry wells work for you instead of the other way around.

Now you can work in two places at once. With the Fluke 233 Wireless Remote Display Multimeter, you don't need anyone else to read the display. Standing on ladders, long and complicated test leads, or calling helpers while testing is a thing of the past. Measure safely even if the meter is placed in a hazardous area, in a clean room, or in a moving machine. The Fluke 233 is a tool that will make your job easier.

Reduced downtime - find current leaks without shutting down equipment



The Fluke 369 FC true-rms leakage current clamp meter helps users detect, document, record, and compare leakage current readings over time to prevent unexpected downtime, and identify intermittent trips of GFCI and RCDs, all without the need to turn the equipment off.



The Fluke 369 FC has a very large 61 mm clamp for working with extra large conductors. The clamps are fully coated so that they can accurately capture very small leakage signals, and can minimize external electromagnetic interference.

• Measure current up to 100 A without breaking the circuit

• Meter automatically selects AC or DC voltage, up to 600 V

• Resistance measurements up to 1000 Ω plus continuity test

• Work in tight spaces with detachable SlimReach™ probe tips