TempPro TP509
TempPro TP509
TP509 Candy Thermometer
5.0
3-Day Shipping guaranteed for all lower 48 states. Alaska, Hawaii, and US territories excepted.
The ThermoPro 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.
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.
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)

AS FEATURED IN
TP509
-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.
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.
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.
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.
Product Comparison
Compare features and find the perfect product for your needs
TempPro TP509
TempPro TP510
(-50.0 to 300.0°C)
(-50.0 to 300.0°C)
TempPro TP509
TempPro TP510
(-50.0 to 300.0°C)
(-50.0 to 300.0°C)
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Works with Any Cooker
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