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Why you’ll love it

RestaurantSupply.com is your trusted source for Cooper Atkins thermocouple thermometers.

  • Authorized Cooper Atkins dealer, ensuring genuine commercial smallwares and manufacturer support
  • Fast shipping available on in-stock Cooper Atkins 35100-J thermocouple thermometers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Cooper Atkins 35100-J Thermocouple Type J Digital Waterproof with LCD Display

Cooper Atkins  |  MFG #: 35100-J  |  Item #: 34469  |  UPC #: 0070131435002
Item: #34469

Technical details
Manufacturer Cooper-Atkins
Model Number 35100-J
Manufacturer Part # 35100-J
Probe Without Probe
Minimum Temperature -100°F (-73°C)
Style Type J
Maximum Temperature 1100°F (593°C) (and Up)
UPC 070131435002
CE Yes
RoHS Yes

About this item

Product Details

The Cooper Atkins 35100-J AquaTuff™ Waterproof Thermocouple Type J Digital is a precision digital thermocouple designed for demanding food industry applications. As a key piece of commercial kitchen equipment, it provides accurate temperature measurement in environments requiring a waterproof and durable sensor. Featuring a Type J thermocouple element, this device covers an extended temperature range from -100°F to 1382°F (-73°C to 750°C), making it suitable for processes such as cooking, baking, and food processing. The model's design emphasizes reliability and ease of integration into professional workflows, with a clear LCD display for quick reading and a robust ABS plastic housing for durability in harsh environments. The device’s technical specifications underscore its capacity for precise temperature monitoring without the need for a probe, fitting seamlessly into high-accuracy applications in commercial kitchens and industrial food production settings.

Top Cooper Atkins 35100-J AquaTuff™ Waterproof Thermocouple Type J Digital Features

The Cooper Atkins 35100-J AquaTuff™ Waterproof Thermocouple offers high-performance digital temperature measurement suited for professional foodservice and industrial environments. Its waterproof design ensures durability in wet or cleaning-intensive settings, while the Type J thermocouple sensor provides fast, precise readings across a wide temperature spectrum. The device’s compact, ergonomic ABS housing allows for straightforward handling and maintenance, making it ideal for quick temperature checks during cooking, freezing, or processing. With an easy-to-read LCD and auto shut-off feature, this digital thermocouple enhances workflow efficiency and reduces battery drain during extended use.

  • Functionality: Accurate digital readings over -100°F to 1382°F range
  • Durability: Waterproof AquaTuff™ shell with impact-resistant ABS plastic
  • Ease of Use: LCD display with auto shut-off reduces maintenance time
  • Application Fit: Suitable for handheld use in wet, high-temperature food processing
  • Workflow Integration: Compact design integrates seamlessly into professional kitchen workflows

Ideal for rapid temperature verification in food safety protocols and quality control processes.

Cooper Atkins 35100-J AquaTuff™ Waterproof Thermocouple Type J Digital Technical Specs

This model features a digital thermocouple with a Type J (Iron/Constantan) grain sensor capable of operating within a temperature range from -100°F to 1382°F (-73°C to 750°C). It is powered by (2) AAA batteries, included, with an auto shut-off function for prolonged use. Its construction comprises impact-resistant ABS plastic, engineered for demanding commercial environments, while CE and RoHS certifications confirm compliance with industry standards. The device’s dimensions measure approximately 6-1/2 inches by 1-1/4 inches by 2-1/4 inches, optimized for handheld operation. The waterproof construction makes it suitable for use in moist conditions and during cleaning cycles. It features a NIST-traceable calibration, ensuring laboratory-grade precision across its operational temperature limits, supporting precise food safety and process management.

  • Electrical Requirements: Powered by (2) AAA batteries, 3V power supply
  • Construction & Finish: ABS plastic housing with waterproof AquaTuff™ coating
  • Temperature Resistance: Operating range from -100°F to 1382°F (-73°C to 750°C)
  • Dimensions: 6-1/2" x 1-1/4" x 2-1/4" (165mm x 31.8mm x 57.1mm)
  • Safety & Compliance: CE, RoHS, NIST calibration available
  • Cleaning & Maintenance: Wipe clean with damp cloth, impact-resistant housing supports rugged handling
  • Electrical Compatibility: Uses standard AAA batteries, readily available for replacement
  • Environmental Suitability: Waterproof design withstands moist environments and cleaning cycles
  • Operational Setup: Compact size fits ergonomic handling during rapid temperature assessments
  • Application Environment: Suitable for food processing, bakery, and industrial kitchens
  • Workflow Compatibility: Integrates easily into quality control procedures with quick readings

What is a commercial thermocouple?

A commercial thermocouple is a precise temperature sensing device used extensively in foodservice and industrial applications to monitor cooking, refrigeration, and processing temperatures. The Cooper Atkins 35100-J AquaTuff™ Waterproof Thermocouple Type J Digital is a specialized digital instrument featuring a waterproof design, a Type J thermocouple sensor, and a wide operational temperature range up to 1382°F (750°C). Installed for instant temperature measurement, it is ideal for environments that demand durability and accuracy, such as in high-temperature food preparation, cleaning routines, and quality control in commercial kitchens and manufacturing facilities.

Top commercial thermocouples for foodservice environments

Reliable and waterproof, the Cooper Atkins 35100-J AquaTuff™ Thermocouple is engineered for precise temperature monitoring in professional kitchens and food processing. Its durable construction supports high-accuracy measurement during moderate workflows, making it suitable for calibration, quality assurance, and safety checks in commercial foodservice operations.

  • Operation Type — moderate-volume food processing stations
  • Kitchen Setting — compact commercial kitchens and bakeries
  • Foodservice Category — prepared foods and quality control
  • Workload Qualifier — medium throughput, routine temperature verification
  • Use Case — effective measurement during cooking and sanitation cycles

Why Choose Cooper Atkins 35100-J AquaTuff™ Waterproof Thermocouple Type J Digital?

Designed with durability and precision in mind, this waterproof thermocouple model offers a high-temperature range and easy digital readout unmatched by many competitors. Its impact-resistant ABS housing and waterproof coating provide longevity in challenging environments. The absence of a probe simplifies cleaning and handling, enabling consistent performance in wet or demanding food manufacturing settings.

  • Compact footprint facilitates handling in tight spaces
  • Watertight AquaTuff™ shell enhances longevity in moist conditions
  • Type J sensor ensures accurate readings across broad temperatures
  • Auto shut-off extends battery life during continuous use
  • Impact-resistant design supports rugged professional use

Certifications

CE Listed logo

CE Listed

The item has been tested by the Conformité Européenne (CE) for sanitation hazard standards and meets or exceeds expectations.

Certifications

RoHS logo

RoHS

This item complies with the Restriction of Hazardous Substances (RoHS) directive, limiting the use of specific hazardous materials in electrical and electronic equipment.

Customer reviews

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Cooper-Atkins

Cooper Atkins 35100-J Thermocouple Type J Digital Waterproof with LCD Display

$208.10 $391.98

Cooper-Atkins, 35100-J, AquaTuff™ Waterproof Thermocouple, type J, digital, without probe, temperature range -100° to 1382°F (-73° to 750°C), auto shut-off, LCD display, ABS plastic housing, 6-1/2" x 1-1/4" x 2-1/4" (165mm x 31.8mm x 57.1mm), (2) AAA batteries included, CE, RoHS, NIST, WEEE (Atkins)