ThermoWorks Y-232-101 Therma Waterproof Kit Review
This rugged, industrial-grade rapid read thermometer has industry leading speed and extras like min/max and hold functions, as well as a backlight and interchangeable probes. The unit tested is the Therma Waterproof paired with the 303-159 rapid-read probe. (The kit usually provides the 303-158 probe which is electrically identical to the 159 but with a smaller handle.) The readout cannot be left in the oven/grill while cooking, however, if used with cabled probes, this unit can act as either an in-food/in-cooker or a rapid-read hand-held thermometer.
The construction of this thermometer/probe pair is exemplary. It is hefty at nearly one-half pound, with all seams sealed to IP66/67 dustproof/waterproof levels. It can be fully submerged without harm. It can accept a wide variety of probes that can be viewed on the manufacturer’s website. The unit will auto-shutoff after 10 minutes, but this feature can be disabled by pressing the Hold button when turning the unit on. It reverts to auto-off when manually shut down. The unit can be calibrated as well. The uncluttered display has 0.6″/15mm numbers.
The temperature range of the probe/readout combination is probe-dependent, with the numbers here being dictated by the readout. The unit can respond to -148 to 2500°F (-100 to 1372°C) with the appropriate probe. The accuracy is within 0.5ºF throughout the range tested. Speed of response from ice water to boiling water is less than 2 seconds – as fast as they come. Battery life is rated at 10,000 hours, meaning you may never have to change them. The unit comes with a black zippered case with pockets for the meter, the probe and the instruction sheet.
The manufacturer’s contact info, including address, website and telephone numbers, is found on the instruction sheet. The package is covered by a two-year warranty. A certificate of calibration is supplied.
It would be hard to find a better-built, better-performing thermometer. At $154 for the kit, it isn’t cheap, but you get what you pay for. We give this unit a Gold medal for its build, performance, features and warranty.
- Thermometer Function:Hand Held, Leave in Food, Leave in Cooker
- Item Price:$ 154.00
- Where to buy (buying from this supplier supports this website):
Thermometer alone: ThermoWorks
Thermometer Kit: ThermoWorks
Order Additional Penetration probes: ThermoWorks
Order Additional Hi-Temp probes: ThermoWorks
- Probe:THS-303-158: length: 4" (10cm), diameter: 0.12" (3mm), tip: 0.06" (1.5mm)
- Battery Type:3xAAA (included)
- Battery Life:10,000 hours
- Safe Operating Range:
- Min & Max Temp:-148 to 2500°F (-100 to 1372°C) (Probe dependent)
- Display Precision:0.1º
- Actual Temp at 32 Degrees:32.5
- Actual Temp at 130 Degrees:130.0
- Actual Temp at 225 Degrees:225.1
- Actual Temp at 325 Degrees:324.5
- Speed from 32 to 212 Degrees:2
- Speed from 32 to 212 Degrees:2
- Numbers Display Size:0.6" (15mm)
- Water Resistance Rating:
- Weight:0.49lb (220g)
- C/F Switch:Built in CF switch
- Backlight:Built in Backlight
- Adjustable Options:
- Color Options:Black/Gray
- Thermometer Sensor:Thermocouple
- App:No
- Logging:No
- Included:Thermometer, probe, case, instructions, Cert. of calibration
- Available Accessories:Many to choose from
- Alarms:None
Published On: 5/7/2014 Last Modified: 1/28/2021
Big. Bold. Flavor.
Introduce big, bold flavor to your BBQ and grilling creations thanks to the Meathead’s Amazing line of pork, red meat, and poultry rubs as well as a KC-style BBQ sauce. Click here to read more and to purchase.
GrillGrates Take Gas Grills To The Infrared Zone
GrillGrates amplify heat, prevent flare-ups, make flipping foods easier, kill hotspots, flip over to make a fine griddle, and can be easily moved from one grill to another. Click here for more about what makes these grates so special.
Our Favorite Backyard Smoker
The amazing Karubecue is the most innovative smoker in the world. At its crux is a patented firebox that burns logs above the cooking chamber and sucks heat and extremely clean blue smoke into the thermostat-controlled oven. Click here for our review of this superb smoker.
The Good-One Is A Superb Grill And A Superb Smoker All In One
The Good-One Open Range is dramatically different from a traditional offset smoker, placing the heat source behind and under the smokebox instead of off to the side. Click here to read our complete review.
High quality websites are expensive to run. If you help us, we’ll pay you back bigtime with an ad-free experience and a lot of freebies!
Millions come to AmazingRibs.com every month for high quality tested recipes, tips on technique, science, mythbusting, product reviews, and inspiration. But it is expensive to run a website with more than 2,000 pages and we don’t have a big corporate partner to subsidize us.
Our most important source of sustenance is people who join our Pitmaster Club. But please don’t think of it as a donation. Members get MANY great benefits. We block all third-party ads, we give members free ebooks, magazines, interviews, webinars, more recipes, a monthly sweepstakes with prizes worth up to $2,000, discounts on products, and best of all a community of like-minded cooks free of flame wars. Click below to see all the benefits, take a free 30 day trial, and help keep this site alive.
Post comments and questions below
1) Please try the search box at the top of every page before you ask for help.
2) Try to post your question to the appropriate page.
3) Tell us everything we need to know to help such as the type of cooker and thermometer. Dial thermometers are often off by as much as 50°F so if you are not using a good digital thermometer we probably can’t help you with time and temp questions. Please read this article about thermometers.
4) If you are a member of the Pitmaster Club, your comments login is probably different.
5) Posts with links in them may not appear immediately.
Moderators