Fluke Calibration 9103/9140 Field Dry-Well

The 9103 covers below-ambient temperatures as low as –25 °C. The 9103 is stable to ±0.02 °C, and its display is calibrated to an accuracy of ±0.25 °C at all temperatures within its range. 

In just eight minutes, 0 °C is reached, and 100 °C is reached in six minutes, so your time is spent calibrating—not waiting. 

The 9103 reaches temperatures 50 °C below ambient, so –25 °C is reached under normal ambient conditions. 

Our 2 Fluke Corporation Fluke Calibration 9103/9140 Field Dry-Well competitors like to advertise their units as reaching –45 °C when they really mean –45 °C below ambient, which typically means it will go to –20 °C. 

Our unit does not require you to work in a walk-in freezer to achieve its full advertised range. 

Choose one of three removable inserts sized for probes from 1/16 inch to 1/2 inch in diameter. 

Insert A handles a full range of probe sizes with a single well of each size. 

Insert B features two wells each of 3/8, 1/4, and 3/16 inches in diameter for doing comparison calibrations. 

Insert C has six 1/4-inch-diameter wells for multiple probe calibrations, and Insert D has three pairs of metric sized wells.

The 9140 has a temperature range of 35 °C to 350 °C, and it reaches its maximum temperature in 12 minutes. 

At six pounds, it's small enough to easily carry in one hand. 

It's truly a unique innovation in dry-wells. 

The unit has a stability of ±0.05 °C or better and a uniformity of at least 0.4 °C in the largest-diameter wells and 0.1 °C in the smaller wells. 

Despite its small size, this unit performs. 

Use the display, calibrated to ±0.5 °C, as your reference, or use an external thermometer for maximum calibration accuracy. 

With three removable inserts to choose from, the 9140 is as versatile as it is fast.