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Why you’ll love it

RestaurantSupply.com is your trusted source for Cooper Atkins probes.

  • Authorized Cooper Atkins dealer, ensuring genuine commercial smallwares and manufacturer support
  • Fast shipping available on in-stock Cooper Atkins 50121-K probes
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Cooper Atkins 50121-K Probe -40°F to 500°F Racing Tire

Cooper Atkins  |  MFG #: 50121-K  |  Item #: 34517  |  UPC #: 0070131451217
Item: #34517

Technical details
Manufacturer Cooper-Atkins
Model Number 50121-K
Manufacturer Part # 50121-K
Temperature Range Fahrenheit -40° To 500° F
Probe type Misc
UPC 070131451217

About this item

Product Details

The Cooper Atkins 50121-K Racing Tire Probe is a professional-grade temperature measurement device designed for high-performance automotive and racing applications. This Type K thermocouple probe operates within an extensive temperature range from -40°C to 260°C (40°F to 500°F), providing precise, rapid response in liquid environments with a response time of just 1 second. Its 3/16" (4.7mm) shaft length and 0.042" (1mm) tip diameter facilitate accurate contact with tires and wheel components. Supplied with a 48-inch (1.2m) extended and 12-inch (305mm) retracted cable, this probe ensures reliable long-distance measurement suited for dynamic racing environments. Engineered by Cooper-Atkins, it offers durability and precision essential for automotive testing, tire temperature analysis, and race strategy optimization in demanding conditions.

Top Cooper Atkins 50121-K Features

The Cooper Atkins 50121-K Racing Tire Probe combines high-speed response, rugged construction, and precise temperature monitoring tailored for automotive technicians and race teams. Its robust Type K thermocouple design withstands harsh environments, while the ergonomic shaft and tip enhance contact accuracy. Easy-to-clean and extendable cables allow for seamless integration into racing workflows, making it ideal for tire temperature testing, engine diagnostics, and vehicle performance assessments in high-speed motorsports.

  • Fast response time: 1 second in liquid for real-time data
  • Durable construction: 3/16" shaft with premium thermocouple material
  • Easy-to-use design: Removable probe with simple calibration
  • Extended cable flexibility: 48" length for movement during testing
  • High-temperature accuracy: -40° to 500°F/-40° to 260°C range for demanding applications

Ideal for automotive racing teams and tire testing labs requiring rapid, reliable temperature data.

Cooper Atkins 50121-K Technical Specs

The Cooper Atkins 50121-K Racing Tire Probe features a robust thermocouple design with a temperature measurement capacity of -40°F to 500°F (-40°C to 260°C). It is constructed with a 3/16" (4.7mm) shaft made from durable materials suited to high-temperature environments, complemented by a 0.042" (1mm) tip that provides precise contact with vehicle tires or components. The probe operates through Type K thermocouple technology, ensuring accurate and rapid temperature readings. Its cable setup includes 48" (1.2m) extended and 12" (305mm) retracted options for flexible use in dynamic testing scenarios. The device is designed for continuous operation in automotive analysis, with no specific power requirements other than its thermocouple mechanism. Its rugged build supports frequent disassembly for cleaning and calibration, making it suitable for race teams and automotive labs seeking professional-grade thermal measurements.

  • Temperature Range: -40°F to 500°F / -40°C to 260°C
  • Probe Diameter: 0.042" (1mm)
  • Shaft Length: 3/16" (4.7mm)
  • Cable Lengths: 48" extended, 12" retracted
  • Construction Material: High-grade thermocouple with durable tip
  • Probe Type: Type K thermocouple (MTO)
  • Operational Environment: Suitable for automotive tire testing and high-temp diagnostics

What is a commercial racing tire probe

A commercial racing tire probe is a precision temperature sensor designed specifically for high-performance automotive and motorsport environments. It features a Type K thermocouple embedded in a durable shaft, capable of measuring tire and engine temperatures within a wide temperature range from -40°F to 500°F. Installed in testing facilities, race teams utilize these probes to obtain real-time thermal data essential for optimizing tire performance, tire grip, and overall vehicle efficiency during races or testing sessions. The Cooper Atkins 50121-K Racing Tire Probe exemplifies this category with its rapid response time, rugged construction, and specialized design tailored for demanding automotive diagnostics and high-speed testing applications.

Top automotive tire testing tools for professional race teams

Professional racing venues and automotive testing labs depend on high-quality tire temperature probes like Cooper Atkins 50121-K for precise diagnostics, essential in automotive high-performance environments. Designed for medium workload environments, it ensures accurate measurement in automotive testing, enabling reliable performance analysis and tire management in high-demand racing settings.

  • operation_type — automotive high-performance testing
  • kitchen_type — specialized racing laboratories
  • foodservice_category — not applicable
  • workload_qualifier — moderate throughput in dynamic testing
  • use_case — tire and engine thermal analysis for racing

Why Choose Cooper Atkins 50121-K ?

The Cooper Atkins 50121-K Racing Tire Probe stands out through its robust Type K thermocouple design, rapid response time, and extensive temperature range suited for automotive performance diagnostics. Its durable construction and flexible cabling improve measurement reliability and ease of use in racing environments, providing precise data critical for strategic decision-making on race day and in testing labs.

  • Self-contained design: No external power source needed for thermocouple operation
  • Rugged materials: Durable shaft and tip for high-temperature exposure
  • Long cable extension: 48" to facilitate movement during testing
  • Rapid responsiveness: 1 second in liquid for real-time feedback
  • Precise temperature range: Suitable for high-performance automotive environments

Customer reviews

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Cooper-Atkins

Cooper Atkins 50121-K Probe -40°F to 500°F Racing Tire

$80.19 $151.04

Cooper-Atkins, 50121-K, Racing Tire Probe, -40° to 500°F/-40° to 260°C temperature range, response time 1 second in liquid, 3/16" (4.7mm) shaft length, 0.042" (1mm) tip dia., 48" (1.2m) extended & 12" (305mm) retracted cable length, Type K thermocouple (MTO) (J & T) (Atkins)