Zoo Med Digital Combo Thermometer and Humidity Gauge - Black

Monitor Heat and Humidity Simultaneously in Your Reptile Enclosure

The Zoo Med Digital Combo Thermometer and Humidity Gauge gives reptile keepers a complete picture of their terrarium's climate in one compact device. With two independent 39-inch remote probes, you can monitor temperature and humidity at different locations inside the enclosure at the same time, giving you the precise environmental data needed to maintain a healthy habitat.

The waterproof temperature probe can be used in air or submerged in water, making it a versatile tool for aquatic and semi-aquatic setups as well as standard terrariums. The humidity probe is designed for air use only. Both probes deliver quick, accurate digital readings so you always know exactly what conditions your reptile is living in.

Ready to use right out of the box, the combo gauge includes one LR44 1.5V battery and mounting suction cups for easy installation. Whether you're managing a tropical enclosure, a desert setup, or an incubator, this dual-probe device simplifies climate monitoring and helps you stay on top of the two most critical environmental variables in reptile care.

Key Benefits

• Two independent 39-inch probes measure heat and humidity at different locations simultaneously
• Waterproof temperature probe suitable for use in air or submerged in water
• Digital readout for quick, accurate climate monitoring
• Compatible with terrariums, incubators, and other pet animal applications
• Includes LR44 1.5V battery and mounting suction cups - ready to use immediately
• Compact black design fits any terrarium setup without taking up habitat space

Why Reptile Owners Choose It

Managing both temperature and humidity separately with two different devices is inconvenient and often inaccurate. The Zoo Med Digital Combo Gauge solves that by putting both measurements in one device with independent probes that can be positioned exactly where you need them. For reptile keepers who take habitat precision seriously, this is the kind of tool that makes daily monitoring faster, easier, and more reliable.

Quick Product Snapshot

Material and Design Breakdown

The combo gauge features a digital display unit in black with two long independent probes, each measuring 39 inches (one meter). The temperature probe is waterproof and can be placed in air or submerged in water for aquatic monitoring. The humidity probe is designed for air use only and should not be submerged. Mounting suction cups are included for easy attachment to terrarium glass or walls, keeping the display accessible and the probes positioned precisely where needed.

Setup and Compatibility Guidance

Attach the display unit to the outside of the terrarium using the included suction cups. Route the temperature probe to the location where you want to monitor heat, such as the basking zone, cool side, or water area. Route the humidity probe to the area where you want to track moisture levels. The independent probes allow you to monitor two different zones simultaneously. Suitable for terrariums, incubators, and a wide range of pet animal enclosures.

Care and Maintenance

Wipe the display unit and probes clean as needed. Do not submerge the humidity probe or the display unit in water. Replace the LR44 battery as needed when the display dims or readings become inconsistent.

Ideal for Reptile Keepers Who...

• Need to monitor both temperature and humidity in one device
• Want independent probes to track conditions at two different locations simultaneously
• Keep reptiles in tropical, humid, or aquatic setups requiring precise climate control
• Use incubators and need reliable dual-environment monitoring
• Prefer a ready-to-use device with all accessories included

FAQ

Can the temperature probe be submerged in water?
Yes, the temperature probe is waterproof and can be used in air or submerged in water. The humidity probe is not waterproof and should not be submerged.

How long are the probes?
Each probe is 39 inches (one meter) long, giving you flexibility to position them at different locations inside the enclosure.

Does the battery come included?
Yes, one LR44 1.5V battery is included so the gauge is ready to use right out of the box.

Can I use this in an incubator?
Yes, the Zoo Med Digital Combo Gauge is suitable for use in terrariums, incubators, and other pet animal applications.

Can both probes monitor the same location?
The probes are independent and can be positioned at the same or different locations. Placing them at different zones, such as the warm side and cool side, gives you a more complete picture of your enclosure's climate.

Product Highlights

• Dual independent probes for simultaneous temperature and humidity monitoring
• Waterproof temperature probe for aquatic and standard terrarium use
• 39-inch probe length for flexible positioning inside the enclosure
• Digital readout for fast, accurate climate data
• Battery and suction cups included - ready to use immediately
• Compatible with terrariums, incubators, and other pet enclosures
• Sold as a single unit

Product Specifications