YELLOW 138S Disposable Meat Temperature Indicator
YELLOW 138S Disposable Meat Temperature Indicator
PopNReady YELLOW 138S is a disposable meat temperature indicator manufactured by LIOU Manufacturing for professional beef cooking and food processing applications. Designed with a 138°F (59°C) activation temperature, this single use temperature indicator provides a simple visual signal when the target internal temperature is reached.
As a direct factory OEM manufacturer since 2006, LIOU Manufacturing supplies YELLOW 138S to global meat processors, food manufacturers, distributors, restaurants, and food service companies requiring reliable temperature indication solutions.
Product Overview
The YELLOW 138S features a compact Small (S) design with a 1-1/8 inch length. Its yellow button head allows easy product identification in production environments where multiple temperature specifications are used.
This disposable pop-up temperature indicator is developed for customers who need consistent cooking control without using reusable electronic thermometers. Once the internal food temperature reaches 138°F, the indicator activates and provides a clear visual completion signal.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | YELLOW 138S |
| Size | Small (S) - 1-1/8" in length (28.6 mm) |
| 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 |
| Sensing Material | Food-grade wax extracted from food sources |
| BPA Status | BPA-Free |
| Heavy Metals | None |
| Certification Support | FDA, EU Food Contact Compliance, BRC |
Applications
YELLOW 138S is suitable for beef products requiring a moderate internal cooking temperature indication. It helps commercial kitchens and food manufacturers improve cooking consistency and production efficiency.
- Medium roast beef applications
- Beef processing plants
- Premium meat products
- Restaurant chains
- Central kitchens
- Prepared food manufacturers
- Food service operations
- Industrial roasting processes
Manufacturing Advantages
Unlike general trading suppliers, LIOU Manufacturing produces disposable temperature indicators directly from its own manufacturing facility. YELLOW 138S is supplied for international B2B customers requiring stable quality, consistent specifications, and factory-direct cooperation.
- Direct factory production since 2006
- 100% export-oriented manufacturing
- Bulk OEM supply capability
- Stable industry-standard dimensions
- Professional food processing applications
OEM Customization Options
YELLOW 138S can be customized according to customer branding, temperature requirements, and packaging needs.
- Custom Activation Temperature
- Custom PANTONE Color Matching
- Custom Logo Injection Molding
- Custom Retail Blister Card Packaging
- Custom Clear Resealable Bag Packaging
- Private Label Manufacturing
Materials & Food Safety
PopNReady YELLOW 138S is manufactured using food-grade materials designed for professional food applications.
- Food-grade PA66 Nylon housing and core
- Food-grade wax sensing medium
- Metal spring mechanism
- BPA-Free construction
- No heavy metals or harmful soft metals
Packaging Options
Standard production is supplied mainly as bulk OEM packaging for overseas industrial buyers. Retail and private label packaging options are also available.
- Bulk carton packaging
- Clear resealable bag packaging
- Retail blister card packaging
- Custom display packaging
Frequently Asked Questions
1. What is YELLOW 138S used for?
YELLOW 138S is designed for beef cooking applications requiring a 138°F internal temperature indication.
2. What temperature does YELLOW 138S activate?
The activation temperature is 138°F (59°C).
3. What does the yellow button head represent?
The yellow button head provides easy visual identification for different temperature specifications in professional production environments.
4. Is YELLOW 138S a reusable thermometer?
No. It is a disposable single use meat temperature indicator designed for one cooking application.
5. Can the activation temperature be customized?
Yes. LIOU Manufacturing provides custom activation temperature solutions for OEM customers.
6. Can you manufacture private label products?
Yes. We support logo customization, packaging customization, and private label OEM production.
7. What materials are used?
The product uses food-grade PA66 Nylon, food-grade wax sensing material, and a metal spring structure.
8. Do you supply international bulk orders?
Yes. Bulk OEM production is our primary business model for global B2B customers.
DISCLAIMER
"Meat Temperature Indicator" and "Pop-Up Timer" are generic industry terms. LIOU Manufacturing – PopNReady Brand is an independent Chinese direct-source manufacturer and is not affiliated with any third-party brands. Any references are for product identification, application explanation, and comparison purposes only. YELLOW 138S is independently manufactured for global B2B meat processing and food production applications.