Super-Fast ® Pocket Thermometer - White, Charcoal, or Yellow

Model #RT600C-WH, RT600C-CH, RT600C-YL

NEW Colors – Yellow and Charcoal
NEW Calibration trim function

Highest accuracy in its class, to ±0.9°F (±0.5°C)
Range from -40 to 302°F (-40 to 150°C)
IP65 waterproof rating
5-6 second Super-Fast® probe
4.7-inch probe length for deeper reach
5,000-hour battery life
2-year warranty
Rated #1 by leading Cook's magazine

NSF Component CertifiedNIST-Traceable

Normally $24.00
Gift Wrap (info)
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The RT600C digital pocket thermometer has been Rated #1 by a leading Cook's Magazine. This ThermoWorks digital pocket thermometer reads temperatures in just 5 seconds. A Super-Fast® digital thermometer, the RT600C is currently in use in thousands of restaurants, food plants, labs and is carried by health inspectors worldwide. It's the perfect instant-read thermometer, and the affordable choice for home or commercial use. Now in 3 colors!

Improved Accuracy

The RT600C is a super accurate pocket thermometer that's accurate to ±0.9°F - up to 212°F. This accuracy is only found in professional thermometers. The RT600C has been thoroughly tested against NIST-traceable standards.

The RT600C digital pocket thermometer is faster than any other thermometer in this price range! The reduced tip is only 1/16" diameter and complies with USDA meat thermometer requirements. Fully speed-tested in the ThermoWorks Standards Lab to ensure the thermometer reaches within 1°F of the final temperature in only 5-6 seconds (at any temperature in the range).

Long 4.7-inch Probe
Reach into the center of roasts and keep hands away from hot surfaces with the 4.7-inch probe. Store the RT600C when not in use with a convenient probe cover which doubles as an extension handle for an even longer reach.

Longer Battery Life
The RT600C digital pocket thermometer uses a reliable CR2032 battery with circuit improvements to reliably allow for 5,000 hours of continuous thermometer use between battery changes.

Max/Min Function
The RT600C digital pocket thermometer saves the highest and lowest temperatures since your last reset. The thermometer is great for checking dishwasher, fridge or freezer temps. When you pull your roast or turkey from the oven, insert the instant-read thermometer and leave it while the meat rests so you know the highest temperature reading. Max/Min records the high and low over a period of up to 1 hour, when the auto-off shuts the unit down. Max/Min will start with new values when the thermometer is turned back on.

Auto-Off after 1 Hour
If left on, the RT600C digital pocket thermometer will automatically shut down after 1 hour; still long enough to make the Max/Min function useful. What good is Max/Min memory if the thermometer turns off too soon? If you need to record Max/Min for longer than 1 hour, see the RT600B, that does not have an Auto-Off feature, for recording over longer periods.

Tough Commercial Design
The RT600C digital pocket thermometer has been designed with minimal food and grime traps. Rubberized button panels are sealed and withstand temperatures to 190°F (for commercial dishwasher testing). No welded or braised joints on the thermometer probe that would shelter microbes or create likely breakage points. The RT600C is designed to survive short term, shallow immersion - you can wash the thermometer under the tap or use it with wet hands. Rated to IP65. NSF approved for use in commercial food applications.

The RT600C 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.

Range -40 to 302°F (-40 to 150°C)
Environmental Range 32 to 190 °F (0 to 88°C)
Accuracy ±0.9˚F (±0.5˚C ) between 14 to 212˚F (-10 to 100˚C), otherwise ±2.7˚F (±1.5˚C)
Response Approximately 6 seconds from ambient to 32°F (0°C)
Resolution 0.1° between -4 to -328°F (-19.9 to 199.9°C), otherwise 1°
Auto-Off After 1 hour
Display 0.35 H x 0.71 W inches (9 H x 18 W mm)
Digit Size 0.28 H x 0.14 W inches (7 H x 3.5 W mm)
Probe 4.8 L x 0.1 dia. inches; reduces to 0.67 L x 0.06 (1/16") dia. inches
(125 L x 2.5 dia. mm; reduces to 17 L x 1.5 dia. mm)
Min. Immersion Approx. 0.25 inches ( 6.4 mm)
Water Resistance IP65
Battery* 3 volt, type CR2032 or equivalent x 1 piece (included)
Battery Life 5,000 hours continous operation
Dimensions 0.9 H x 7.9 W x 0.8 D inches (24 H x 203 W x 20 D mm)

*Units manufactured prior to July 2012 use an LR44 battery. Units manufactured after July 2012 use the CR2032. If you are not sure, remove your battery to check which type you should use in your thermometer.


MIN/MAX, ºC/ºF switchable, CAL TRIM,
and Super-Fast.

Reduced-tip design gets to temperature in 5 to 6 seconds. It's the fastest pocket thermometer we've tested!


More Info ImageThe RT600C has been tested by NSF and qualifies to bear the mark


Cal Cert

Temperature Log Book

Model: TLOG1

  • 6" x 9", 36 pages
  • Meets HACCP requirements
  • Includes calibration log
Quick and easy way to keep temperature records. Records date, time, item or location, temperature, comments or actions, and initials. Tips and reference temperatures are provided as well as simple instructions to check a thermometer's calibration.


CR2032 Batteries

Model: THS-839-195

  • CR2032 batteries x 2
Package of 2 batteries. Standard CR2032 size.

*Units manufactured prior to July 2012 use an LR44 battery. Units manufactured after July 2012 use the CR2032. If you are not sure, remove your battery to check which type you should use in your thermometer.

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Gift Wrap

Gift Wrapping

We'll wrap your gift in our custom gift paper, trimmed with a bow and gift tag. The rich, graphite and silver combination is suitable for any occasion or anybody.

Enter a custom message for the handwritten tag (Up to 50 characters). Cost for wrapping is $4.99 per item. Each item wrapped separately. Selectable in the order info where available. Some items can not be wrapped.

Ordering more than one of the same item but don't want them all wrapped? Just add each item you want wrapped to your shopping cart individually and select the wrapping option. Add your custom greeting for each wrapped item separately as you add the item to your cart.

Gift wrap orders are shipped in a plain box without packing slips. We're trying our best to keep the surprise.