Medline
Thermometer Adapter & Thermometer with Tee Adapter – by Medline
PRODUCT HIGHLIGHTS
- HUD1645 – Thermometer Adapter
- Use General thermometer adapter for respiratory systems
- HUD1637 – Thermometer with Tee Adapter
- Use Inline thermometer with tee for continuous monitoring
Fast Delivery
Auto Delivery , Free Shipping For $100 Above Products
Item | Description | Quantity | Price |
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HUD1645
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ADAPTER, THERMOMETER 22MM In Network - ships to arrive in 2-5 business days |
Case of 50 |
List Price:$27.99 Price:$26.99 You save $1.00 |
HUD1637
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THERMOMETER, W/AEROSOL TEE ADAPTER In stock, ships from your local warehouse |
1 of Each |
List Price:$3.99 Price:$2.99 You save $1.00 |
HUD1637
![]() |
THERMOMETER, W/AEROSOL TEE ADAPTER In stock, ships from your local warehouse |
Case of 50 |
List Price:$163.99 Price:$158.99 You save $5.00 |


Description
Thermometer Adapters by Medline – Standard & Tee Models
Versatile Solutions for Inline Temperature Monitoring in Respiratory and Anesthesia Circuits
Medline offers two high-quality thermometer adapter options designed for use in respiratory, anesthesia, and ventilation systems. Both ensure accurate inline temperature readings while maintaining secure system connections. Choose between the standard thermometer adapter (HUD1645) and the thermometer with tee adapter (HUD1637) depending on your system needs.
🔍 Product Comparison:
Feature | HUD1645 – Thermometer Adapter | HUD1637 – Thermometer with Tee Adapter |
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Type | Standard Inline Adapter | Tee Adapter with Built-in Thermometer |
Application | General thermometer interface | Inline thermometer for respiratory circuits |
Connection Size | 22 mm ID x 22 mm OD (Standard) | Horizontal: 22 mm OD; Vertical: 15 mm ID / 22 mm OD |
Temperature Scale | Not included | 50–120°F / 10–50°C |
Housing | Opaque | Clear with red liquid column |
Compatibility | Accepts most thermometer probes | Designed for inline use with ventilator systems |
✅ Features:
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HUD1645 Thermometer Adapter:
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Multipurpose port fits most standard temperature probes and thermometers
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Standard 22 mm inner and outer diameter ensures universal compatibility
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Ideal for use in systems requiring quick thermometer access
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HUD1637 Thermometer with Tee Adapter:
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Integrated thermometer with easy-to-read red liquid column
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Clear housing for fast visual temperature reference
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Dual-scale readings in Fahrenheit (50–120°F) and Celsius (10–50°C)
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Ideal for inline respiratory or anesthesia systems
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📦 Specifications:
HUD1645 – Thermometer Adapter
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Manufacturer #: HUD1645
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HCPCS Code: A4221
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UNSPSC Code: 42182200
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Connection Size: 22 mm ID x 22 mm OD
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Use: General thermometer adapter for respiratory systems
HUD1637 – Thermometer with Tee Adapter
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Manufacturer #: HUD1637
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UNSPSC Code: 42182201
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Connection Size: Horizontal 22 mm OD, Vertical 15 mm ID / 22 mm OD
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Temperature Range: 50–120°F / 10–50°C
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Use: Inline thermometer with tee for continuous monitoring
Ensure safe and accurate temperature monitoring with Medline’s trusted thermometer adapters—choose the model that best suits your system setup.