YELLOW 138L Disposable Temperature Indicator For Large Food Products
YELLOW 138L Disposable Temperature Indicator Supplier For Large Food Products
PopNReady YELLOW 138L is a large-size disposable temperature indicator designed for professional food applications requiring reliable internal temperature confirmation at 138°F (59°C).
Manufactured by LIOU Manufacturing & PopNReady, YELLOW 138L provides a practical single-use food temperature monitoring solution for meat processors, food manufacturers, commercial kitchens, and global B2B buyers requiring consistent temperature control.
Product Introduction
YELLOW 138L is part of our 138°F disposable temperature indicator series. Compared with the Small version, the Large (L) model provides additional length for larger food portions and professional cooking applications where extended indicator placement is preferred.
When the internal temperature reaches the preset activation point, the indicator button releases and provides a clear visual signal, allowing operators to quickly confirm cooking progress without using additional measuring equipment.
Technical Specifications
| Model Number | YELLOW 138L |
| Size | Large (L) - 1-1/2 inches in length |
| Button Head Color | Yellow |
| Activation Temperature | 138°F (59°C) |
| Activation Accuracy | ±2°F (±1°C) |
| Housing Material | Food-grade PA66 Nylon |
| Core Material | Food-grade PA66 Nylon |
| Spring Type | Metal Spring Construction |
| Temperature Sensing Material | Food extract-based sensing wax |
| BPA Status | BPA-Free |
| Heavy Metal Requirement | No heavy metals |
Recommended Applications
YELLOW 138L is suitable for customers requiring a larger disposable temperature indicator for professional food production and commercial cooking environments.
- Large roast beef products
- Meat processing facilities
- Commercial roasting lines
- Food manufacturing plants
- Central kitchens
- Prepared meal production
- Food service distributors
- OEM food brands
Food Temperature Indicator Solution For Industrial Buyers
In large-scale food production, temperature consistency directly affects product quality and customer satisfaction. YELLOW 138L helps operators quickly identify whether products have reached the target internal temperature.
The large-size structure and industry-standard design make it suitable for professional food processing applications where reliable temperature indication is required.
OEM Customization Capability
As a direct factory disposable temperature indicator supplier, we provide flexible OEM services for international buyers.
- Custom Activation Temperature
- Custom PANTONE Color Matching
- Custom Logo Injection Molding
- Custom Retail Blister Card Packaging
- Custom Clear Resealable Bag Packaging
OEM customers can customize product appearance, temperature settings, and packaging formats according to different markets and application requirements.
Bulk Supply & Export Service
YELLOW 138L is available for bulk purchasing and OEM export programs. We support food processors, wholesalers, distributors, and import companies requiring reliable supply.
- Bulk disposable temperature indicators
- Factory direct pricing
- Stable production capacity
- Customized packaging solutions
- Long-term supply cooperation
Manufacturing Advantages
- Specialized production since 2006
- Direct-source factory supply
- Food-grade PA66 nylon construction
- ±2°F activation accuracy
- BPA-free design
- Professional OEM support
- 100% export-focused manufacturing
Frequently Asked Questions
1. What is the activation temperature of YELLOW 138L?
YELLOW 138L activates at 138°F (59°C).
2. What is the difference between YELLOW 138S and 138L?
Both models have the same activation temperature. The main difference is the physical size. YELLOW 138L is the Large version with a longer body.
3. Is YELLOW 138L a reusable thermometer?
No. It is a disposable single-use temperature indicator designed for professional food applications.
4. What industries use this product?
It is widely used in meat processing, food manufacturing, food service, commercial kitchens, and OEM food production.
5. Can you customize the temperature setting?
Yes. Custom activation temperature is available for OEM projects.
6. Can you customize packaging?
Yes. We provide blister card packaging, clear resealable bags, and other retail or industrial packaging solutions.
7. Do you supply bulk quantities?
Yes. Bulk disposable temperature indicator supply is one of our main export services.
8. Are the materials food safe?
Yes. The product uses food-grade PA66 nylon materials and BPA-free components.
9. Can distributors purchase directly from your factory?
Yes. We supply international distributors and food industry buyers directly.
DISCLAIMER: "YELLOW 138L" is a product model designation used to identify a disposable temperature indicator with a 138°F activation setting. "Temperature Indicator" is a generic industry term describing single-use food temperature monitoring products. We are an independent Chinese direct-source manufacturer specializing in disposable temperature indicators and pop-up timers since 2006. We are not affiliated with any third-party brands or companies. All products are independently manufactured and supplied directly for global OEM, bulk purchasing, and food processing applications.