The RT301WA is a super accurate digital pocket thermometer that's been upgraded to ±0.9°F up to 212°F. This accuracy is only found in professional thermometers. The RT301WA has been thoroughly tested against NIST-traceable standards.
The RT301WA is faster than any other thermometers in this price range! The reduced tip is only 1/16" diameter and complies with USDA meat thermometer requirements. The thermometer is fully speed-tested in the ThermoWorks Standards Lab to ensure it reaches within 1°F of the final temperature in only 5 to 6 seconds (at any temperature in the range).
Longer Battery Life_
The RT301WA uses a reliable CR2032 battery with circuit improvements to reliably allow 5,000 hours of continuous use between battery changes. The thermometer's auto-off shuts the unit down if you leave it on for more than an hour.
Under the sealed SS screw in the front panel is an adjustment screw that allows you to re-zero the thermometer in an ice bath, and remove minor errors if ever needed. However, thermometer readings should remain within the ±0.9°F spec without adjustment.
Tough Commercial Design
The RT301WA digital pocket thermometer has been designed with minimal food and grime traps. Rubberized button panels are sealed. Big display is protected by a molded-in, hard plastic window. No welded or braised joints on the probe that would shelter microbes or create likely breakage points. Designed to survive short term, shallow immersion - you can wash the thermometer under the tap or use it with wet hands. Rated to IP65. Fully NSF approved for use in commercial food applications.
The RT301WA comes with a two-year coverage on material and workmanship including any failure in the thermometer circuit. Includes online, email and phone access to the ThermoWorks technical service group.