TEST PRODUCTS INTL. Temperature Probe: -58°F to 500°F /-50°C to 250°C, ±2°F, 4 in Probe Lg
The TEST PRODUCTS INTL. FK21L is a Type K thermocouple for gas applications, featuring a straight handle and a 4-inch probe length. It offers an accuracy of ±2 °F and operates within a temperature range of -58°F to…
SKU 3G-OTH-179821
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The TEST PRODUCTS INTL. FK21L is a Type K thermocouple for gas applications, featuring a straight handle and a 4-inch probe length. It offers an accuracy of ±2 °F and operates within a temperature range of -58°F to 500°F (-50°C to 250°C).
Frequently Asked Questions
What is the TEST PRODUCTS INTL. FK21L temperature probe used for?
The TEST PRODUCTS INTL. FK21L is a Type K thermocouple designed for gas applications. It measures temperatures from -58°F to 500°F (-50°C to 250°C) with ±2°F accuracy, making it suitable for monitoring gas-fired equipment, ovens, and industrial heating systems.
What are the specifications of the TEST PRODUCTS INTL. FK21L thermocouple?
The FK21L is a Type K thermocouple with a straight handle and a 4-inch probe length. It offers ±2°F accuracy and operates from -58°F to 500°F (-50°C to 250°C). The manufacturer part number is FK21L, and it is built for gas application environments.
Where to buy the TEST PRODUCTS INTL. FK21L thermocouple worldwide?
3G Electric supplies the TEST PRODUCTS INTL. FK21L thermocouple worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Type K probe.
How to install a Type K thermocouple like the FK21L?
For the FK21L, ensure the probe tip is fully inserted into the gas stream or measurement point. Secure the straight handle to prevent movement. Use compatible extension wire and verify polarity at the controller. Follow standard thermocouple installation practices for accurate ±2°F readings.
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Common applications for TEST PRODUCTS INTL.TEST PRODUCTS INTL. Products
3G Electric supplies TEST PRODUCTS INTL. thermocouples for gas applications. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
