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Waterproof Digital Thermometer (RT600B)


5-up: $15.00 ea.

  • Upper range to 572°F (300°C)
  • IP65 water resistant
  • On/Off Switch
  • Min and Max memory
  • °C/°F switchable
  • Range from -58 to 572°F
  • Accuracy to ±1.8°F

The RT600B digital pocket thermometer is an improvement on our popular RT600 with a high temperature rubber front panel seal, and we increased the upper temperature range. This instant-read thermometer is water resistant at higher temperatures, so dishwasher use is no problem. With MIN/MAX features you can record peak dishwasher temperatures.

  • The RT600B is great for construction and food service use with its durable design and convenient probe cover and pocket clip. The RT600B includes a penetration probe tip for easy insertion into your products. You'll find a lot of look-a-like pocket thermometers, but none that can match the durability of our RT600B.

  • Range-58 to 572°F (-50 to 300°C)
    Accuracy±1.8°F between -3.8 to 247.8°F; ±3.6°F between -58 to -4 and 248 to 572°F

    (±1°C between -19.9 to 119.9°C; ±2°C between -50 to -20 and 120 to 300°C)
    ResponseApproximately 15 seconds from ambient to 200 or 32°F (93°C or 0°C)
    Resolution0.1° between -19.9 to 199.9°, otherwise 1°
    Display0.35 H x 0.7 W inches (9 H x 18 W mm)
    Digit Size0.27 H x 0.137 W inches (7 H x 3.5 W mm)
    Probe Size0.137 dia.x 4.8 L inches (3.5 dia. x 122 L mm)
    Water ResistanceIP65
    Battery1.5 volt, type A76 (LR44) or equivalent x 1 piece (included)
    Battery Life2,000 hours continuous operation
    Environmental Range32 to 190 °F (0 to 88 °C)
    Dimensions 0.9 H x 7.9 W x 0.8 D inches (24 H x 203 W x 20 D mm)

Ratings & Reviews

5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
4 years and still going strong
I purchased this thermometer in 2012 when I decided I needed one for frying and checking meat temperatures. After watching Cooks Illustrated's video, I was in love with the Thermapen. However, I chose the RT600B after seeing this less-expensive model and its impressive temperature range. I do not regret my decision!

I love the simplicity of this thermometer. While it is not super-fast, it is accurate and works well for all the tasks that we throw its way. We use it 3-4 times a week for checking food temperatures, but it is also used regularly for our "jam sessions", grilling, and frying. It does require some patience, but given its low price, I never expected it to be instant-read and you get your temperature in a few seconds. Quite simply, it is great thermometer with a long life and is accurate.
January 14, 2017
If an on/off switch is desireable
In my humble opinion, this unit is basically the same as my RT616... It reads the temps as fast as the RT616 but to turn it off you have an on/off button... The RT616 automatically shuts off when you put it back in its sleeve...
October 9, 2017