TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
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TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

Take the guesswork out of candy making — an 8" long probe with a 90° rotating LCD for candy, deep-frying, and baking.

Regular price $19.99
Regular price $25.99 Sale price $19.99
Sale Sold out
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8

3-Day Shipping guaranteed for all lower 48 states. Alaska, Hawaii, and US territories excepted.

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8 Free shipping
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8 3-year warranty after registration
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8 30-day money-back guarantee

DESCRIPTION

TempPro TempDip PLUS TP509 Candy Thermometer delivers dependable performance for precise cooking. Featuring a 90° adjustable display for flexible viewing and an 8-inch pot clip for secure placement, it allows easy, hands-free monitoring. With an IPX5 waterproof rating, cleaning is quick and hassle-free, making it ideal for both novice and experienced cooks tackling candy and fried recipes.

WHO IT'S BEST FOR

Best For:

For the home cook who wants a simple no-fuss candy thermometer: Clip it to the pot and watch the rotating screen. Fast 3-5 second readings, ±0.9°F accuracy. No buttons to set up, no presets to configure.

For the deep fryer who needs to keep hands far from hot oil: The 10-inch probe keeps your hand well away from splattering oil. Donuts, fried chicken, churros. IPX5 waterproof means cleanup is just a rinse under the tap.

For anyone looking for a reliable candy thermometer at a lower price: Same ±0.9°F accuracy and 90° rotating screen as the higher-priced models. No extra features, just what you need for sugar, oil, syrups, and more.

Not Ideal For:

Those who want an automatic alert when the target temperature is reached: The TP509 reads when you check it. For a flashing backlight alarm that notifies you the moment your preset temp is hit, the TP511 handles that automatically without watching the screen.

Anyone who wants a backlit screen for low-light cooking: The TP509 has no backlight. For evening cooking or dimly lit kitchens where you need to read the screen clearly, the TP510 or TP511 both have backlit displays.

FEATURES

Fast & Accurate Readings: Get precise temperatures in just 3–5 seconds with ±0.9°F accuracy, perfect for candy making, deep frying, and more.

Easy-to-Read Rotating Display: Large 1.5" LCD with 90° rotating screen makes temperature checks effortless from any angle.

Waterproof & Easy to Clean: IPX5 waterproof design allows quick rinsing under running water, no complicated cleanup.

Durable & Long-Lasting: Made of tough plastic and food-grade stainless steel, with a high-capacity battery for extended use.

Extra-Long Probe with Clip: 10" probe and built-in pot clip let you safely monitor hot liquids without getting too close.

Versatile Temperature Range: Measures from -58°F to 572°F, ideal for sugar, oil, meat, syrup, yogurt, cheese, and brewing.

Brand Note
ThermoPro is now TempPro - same trusted quality, same performance.(You may receive either branded packaging.)

SPECIFICATIONS

Probe Size: 

  • 304 Stainless Steel
  • 8.125" (205mm)

Temperature Measurement Range: -58 to 572℉(-50 to 300℃)

 Measurement Accuracy: ±1.8˚F (±1.0˚C)

Sensor Type: NTC

Response Time: 5 seconds

Display Size:

  • LCD
  • 1.44" L x 1.06" W (33 L x 22 W mm)

Battery Type: V1.5 (1 × LR44 button battery)

Unit Size:

  • 1.88" L x 1.17" W x 12.0" H inches (48.5 L x 29.5 W x 306 H mm)
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
Regular price $19.99
Regular price $25.99 Sale price $19.99

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

TempDip PLUS TP509

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip
This digital candy thermometer comes with a pot clip to securely attach it to your cookware, freeing your hands for other tasks while keeping them safely away from the heat.

-58°F to 572°F

Wide Range

8 Inch

Super Long Probe

IPX5

WaterProof

Easy-to-Read Rotating Display

Features a 1.5" LCD with bold digits and a 90° rotating screen, giving you crystal-clear readings at any angle—even over a steaming pot.

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

Extra-Long 8" Probe with Pot Clip

Monitor temps safely and hands-free! The 8-inch stainless steel probe with secure pot clip keeps your hands away from hot splatters while locking onto the pot for steady, accurate readings.

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

Built to Last

Crafted from durable plastic and food-grade stainless steel, this candy thermometer is tough enough for daily use, with a high-capacity battery that powers through countless batches without constant replacements.

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

IPX5 Waterproof

Designed with an IPX5 waterproof rating, this cooking thermometer can be safely rinsed under running water—no more struggling with hard-to-clean, sharp-edged thermometers. Just quick, easy cleanup after every use.

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

Product Comparison

Compare features and find the perfect product for your needs

Features

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

TempPro TempDip PLUS TP510 Candy & Deep-Fry Thermometer — 8" Probe with Pot Clip

Product
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8
$19.99
TempPro TempDip PLUS TP510 Candy & Deep-Fry Thermometer — 8
$24.99
Probe Size
8 1/8 inches (205mm)
8 1/8 inches (205mm)
Sensor Type
NTC
NTC
Temperature Range
-58.0 to 572°F
(-50.0 to 300.0°C)
-58.0 to 572°F
(-50.0 to 300.0°C)
Accurac
±0.9℉(±0.5℃)
±0.9℉(±0.5℃)
Response Time
5 seconds
5 seconds
Display
LCD
LCD
Backlight
Y
Y
Calibration Function
Y
Y
Rotating Display
Y
Y
Waterproof
IPX5
IPX5
Battery Voltage
1.5V
1.5V
Battery Type
1 x AAA battery
1 x AAA battery
Features

TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8" Probe with Pot Clip

TempPro TempDip PLUS TP510 Candy & Deep-Fry Thermometer — 8" Probe with Pot Clip

Product
TempPro TempDip PLUS TP509 Digital Candy Thermometer — 8
$19.99
TempPro TempDip PLUS TP510 Candy & Deep-Fry Thermometer — 8
$24.99
Probe Size
8 1/8 inches (205mm)
8 1/8 inches (205mm)
Sensor Type
NTC
NTC
Temperature Range
-58.0 to 572°F
(-50.0 to 300.0°C)
-58.0 to 572°F
(-50.0 to 300.0°C)
Accurac
±0.9℉(±0.5℃)
±0.9℉(±0.5℃)
Response Time
5 seconds
5 seconds
Display
LCD
LCD
Backlight
Y
Y
Calibration Function
Y
Y
Rotating Display
Y
Y
Waterproof
IPX5
IPX5
Battery Voltage
1.5V
1.5V
Battery Type
1 x AAA battery
1 x AAA battery

Works with Any Cooker

Oven Oven
Grill Grill
Smoker Smoker
Air Fryer Air Fryer
Rotisserie Rotisserie
Pan Pan

FAQ ABOUT TP509

  • 5 stars: 226 (87%)
  • 4 stars: 34 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
P
Pete in PG
It’s accurate and a good value.

*** UPDATE ***I’ve now used this four times and the display would start blinking and come back after a few moments. The last cook it stopped working just as I finished. Well, it turns out it just needed a battery replacement. I suspect many that are having the same issue should just put a new battery in it. I just made another batch of pistachio brittle and the display worked perfectly.******************Very accurate and easy to use. I’ve made pistachio brittle and chocolate pots de creme using this thermometer and tested it against my thermopen which I know to be very accurate. The TempPro cycled temperatures quickly and was as accurate as the Thermopen.It’s also easy to detach from a very hot sauce pan. As you can see in the pictures, the display is quite large and bright. The only iffy thing was that briefly the display would flash on and off a few times while cooking. I’m unsure why, but it always came back on and worked fine. At this price point, this thermometer is a very good value.

J
Julie B.
Great position!

This review is only based on the clip design. It’s great!! The thermometer point sets away from the side of the pan. I feel this will give a more accurate reading without having to hold it in position. This should really be emphasized in the product description.

T
TK-815
Great Thermometer, Resident Chef Still Too Nervous To Make Candy

What do I have to do to get the resident chef in this house to try to make candy?! I got her this awesome thermometer, and not having a candy thermometer was always her biggest excuse to not try to make chocolate or fudge or anything like that. This one seems prett good too! Its stupid easy to use, you just push the power button to turh it on. Its starts out on Fahrenheit, and you press it again to change it to Celsius. You press it a final time to turn it off. It seems pretty sensitive and read the kitchen's air temp right. Now the resident chef says she's not interested in making any candy. Ah well.

J
Jenni & Cale
Clips on great and BIG numbers

I love that this clip has a space in it to fit over the lip of pots. Sometimes I use a pot that has a lip on it and the pencil style clip could not possibly clip on. I also like how the screen on this lollipop style thermo is BIG. I can read the numbers without having to lean over the range. It has an auto-off feature. I think it's 10 minutes, I wasn't paying attention. Regardless if it's in boiling oil or sugar, it turns itself off. So plan accordingly. My sugars boil on average 24 minutes, so I wait until I'm more than halfway there before clicking this on. Saves battery too. The battery that goes in this is an A76 LR44

C
Carolyn Moren
Impressed by High Quality

This little item is so well presented! The shipping box was oversized and lined with air pillows. The product box is hard cardboard with clear graphics and type. (I mention this as a graphic artist who notices details that make a product shine.) The interior contains a product-protective shell and instructions that are easy to understand. It even includes the battery! Overall, you can just tell this manufacturer cares! I used the ThermoPro immediately to make toffee. The temp printout is big and clear. The clip is adjustable, up and down the shaft for needed depth. As a first time user, I would have liked a tip that it's a good idea to clip this onto a cold pot and adjust the depth (so it doesn't touch the bottom) and push the clamp all the way down so the unit doesn't move side to side. This thermometer is worthy of a 5-Star rating and is quality that you can give as a gift for someone who might like to try making candy, or deep-fried goodies, with precision.

C
Candee
AH-MAZING

LOOK at the photos! The thermometer was a game changer! 1st photo was WITHOUT the thermometer and the 2nd photo is how homemade peanut brittle should look!! It's not expensive and look at the difference!! Homemade Christmas gifts this year thanks to the thermometer I just purchased!! Highly recommended!!

n
neusys
Quiet, easy to use, accurate

I use this to monitor the water temperature for various teas and in yogurt making. For tea I have tried taking a reading and again , holding it in place, and attaching it to the spout lid. Not sure how often I would do that, would hate to damage the lid. I've discovered that it balances perfectly within the spout without attaching it anywhere. Initially I'd make sure that the sensor wasn't touching the bottom of the pot but now I can eyeball it accurately. I really like the easy and reliable on /off switch, and that it mercifully doesn't beep. Previously i used another brand programmable meat thermometer to monitor the temperature of my tea water and milk. It was driving me crazy, intermittently beeping, couldn't mute the sound, difficult to shut off. Also it cannot be attached to our be balanced on the pots. It turns off by itself after a while, which is a good thing. It's easy enough to turn it back on if you need to. Not sure if the falling temperature of the milk triggered it, or if it's on a timer. I would recommend.

B
Bayon1674
Works.

Very fast shipping.

n
neusys
UPDATE April: It fell into the sink water waterlooged with condensation. Will it evaporate?

I haven't used it yet as it was just delivered.There's nothing worse than being in the middle of boiling sugar water and the thermometer breaks, hence having to rely on logic guessing.As per the picture, it's a few marks over 12" with a fairly large display.Wow!I wasn't expecting that size, but I love it all the better.Delivery was earlier than expected which was another plus.UPDATE:I started to use it, and I love the length of the thermometer.The display is large and can be tilted with an immediate reading progression.I like to have several thermometers on hand should one of them break.My purchase was worth the money.

T
Tina Slaughter
Digital Thermometer

Made deep frying our turkey so much more precise! Highly recommend this. It was worth the money.

e
ekl
Quiet, easy to use, accurate

I use this to monitor the water temperature for various teas and in yogurt making. For tea I have tried taking a reading and again, holding it in place, and attaching it to the spout lid. Not sure how often I would do that, would hate to damage the lid. I've discovered that it balances perfectly within the spout without attaching it anywhere. Initially I'd make sure that the sensor wasn't touching the bottom of the pot but now I can eyeball it accurately. I really like the easy and reliable on /off switch, and that it mercifully doesn't beep. Previously i used another brand programmable meat thermometer to monitor the temperature of my tea water and milk. It was driving me crazy, intermittently beeping, couldn't mute the sound, difficult to shut off. Also it cannot be attached to our be balanced on the pots. It turns off by itself after a while, which is a good thing. It's easy enough to turn it back on if you need to. Not sure if the falling temperature of the milk triggered it, or if it's on a timer. I would recommend.

A
AngieJo78
Great Thermometer

I finally broke down and bought a digital thermometer and, I am glad I did. It's so much easier to read. This is my first digital thermometer so, I don't have much to compare it to. But, so far it's worked out great.

J
Jenni & Cale
Clips on great and BIG numbers

I love that this clip has a space in it to fit over the lip of pots. Sometimes I use a pot that has a lip on it and the pencil style clip could not possibly clip on. I also like how the screen on this lollipop style thermo is BIG. I can read the numbers without having to lean over the range. It has an auto-off feature. I think it's 10 minutes, I wasn't paying attention. Regardless if it's in boiling oil or sugar, it turns itself off. So plan accordingly. My sugars boil on average 24 minutes, so I wait until I'm more than halfway there before clicking this on. Saves battery too. The battery that goes in this is an A76 LR44

D
Dale E. Hazelton
Works great, but wish it didn't use a button type battery ....

Got this for doing the final boil of maple syrup and was just trying it out on a small batch. Seems accurate and it's super easy to read the temp over an analog type candy thermometer. I just wish it didn't take a button type battery - I have rechargeable triple and double A's galore. When this battery dies it will be at an inopportune time and I'll have to run out to find one, and a single battery is never cheap. But I didn't read the product description as fully as I should have so this is on me. But as I said, it's accurate and easy to use and read.

A
Anonymous
It works great so far

It works great so far. I’m happy with your products

D
Donna
Great product!

I have been making cheese, yogurt, caramel, and homemade bread with a candy thermometer. This is soooo much better. The longer thinner probe makes it easy to check the temperature. It clips on the side of the pan which is really convenient when you have to stir continuously.

R
Roberta
Good product

Larger than expected. But that's not an issue. Well made.

K
K is for Cathy
Works

Used for first time making caramel yesterday. So far so good.

C
Carrie
Worked well and was able to compare accuracy against identical thermometer.

Used it today to make lemon curd for canning. Large display, fast , and accurate. Cleaned up easily. Worked great and my friend had the identical thermometer. Worked as intended...both of them.

T
Twilrs
Nice

Works great

H
Heavy Duty
Great for deep fried turkeys and chickens.

Works great in a propane turkey fryer! I know when the oil is hot enough to cook but not hot enough to burn

B
Black Dog
Accurate

Wish it was a couple inches longer

D
Deedee
Ideal!

This is great with a large digital display and long shaft for large pots and oven checking.

J
Joe Hinkle
Great for measuring oil temperature when frying chicken

I use a pressure cooker to deep fry chicken. I use this unit (attached to a long pair of kitchen tweezers over the pot ) to monitor oil temp before placing the chicken in and sealing the pot and cover to pressure cook. I am very pleased with this unit.

K
Kelly J. Yokum
It works great!

It works great and is very convenient

b
brian
Would recommend

So far so good

A
AKF
Digital is much more accurate & quick!

I use this for candle making and the digital is such a nice change. Accurate & easy to use. Should have purchased a long time ago.