Hart Scientific 9100S & 9102S
Handheld Dry-Wells

• Smallest dry-wells in the world
• Ranges from -10°C to 375°C
• Accuracy to ±0.25°C, stability of ±0.05°C at 0°C
• RS-232 interface with Hart software Model 9930

Hart's line of portable dry-wells is incredible. They're the smallest, lightest, and most portable dry-wells in the world. And now they're better than ever!

9100S Dry-Well

Since Hart introduced the world's first truly handheld dry-well, many have tried to duplicate it-in vain. Despite its small size (2¼ inches high and 5 inches wide) and light weight, the 9100S outperforms every dry-well in its class in the world.

9102S Dry-Well

For work in the temperature range of -10°C to 122°C, Hart's Model 9102S dry-well is another first in the industry, featuring stability to ±0.05°C.This dry-well is only four inches high and six inches wide, achieves temperatures as low as -10°C, includes a NIST-traceable calibration, and is stable to ±0.05°C. The Model 9102S is excellent for dial gauges, digital thermometers, bulb switches, and other sensors that need calibration below ambient.The 9102S has two wells so you can use one for a reference thermometer to increase accuracy. Both wells are 1/2 inch in diameter, and each has inserts available for almost any sensor size. The 9102S also has a battery pack option that gives you approximately four hours of field use when AC power is unavailable.