The SensorPush HTP.xw Wireless Temperature & Humidity Sensor is purpose-built for situations where standard sensors simply can’t reach. With its external probe design, it measures temperature and humidity inside enclosed, wet, or hard-to-access spaces—while keeping the main unit safely outside. Whether you're monitoring a freezer, HVAC duct, incubator, or crawl space, the HTP.xw delivers accurate, reliable readings in environments where traditional sensors would struggle or fail. Pair it with the SensorPush G1 WiFi Gateway to unlock full remote monitoring from anywhere.
Key Features
External Probe for Enclosed Spaces: Measure inside sealed environments without exposing electronics to harsh conditions.
Water-Resistant Sensor Body: Built to handle humidity, condensation, and damp environments.
High-Accuracy Sensors: Trusted ±0.4°F temperature and ±2% RH humidity accuracy.
Bluetooth Monitoring: View real-time readings directly on your smartphone.
Custom Alerts & Notifications: Get notified instantly when conditions move outside your defined range.
Historical Data & Graphs: Track trends and analyze environmental changes over time.
Long Battery Life: Up to 2 years of operation on a single CR2477 battery.
Expandable with WiFi Gateway: Add remote monitoring capabilities with the SensorPush G1.
No Subscription Fees: One-time purchase with free app access.
Why It Stands Out
The SensorPush HTP.xw solves a very specific but critical problem: measuring inside sealed or inaccessible environments without compromising sensor durability. It’s especially valuable when:
- Electronics cannot be exposed to moisture or extreme conditions
- You need readings inside closed systems (like fridges or ducts)
- Accuracy and reliability matter more than convenience
This makes it one of the most versatile sensors in the SensorPush lineup.
Ideal Use Cases
- Refrigerators and freezers
- Incubators and lab environments
- HVAC ducts and air handlers
- Crawl spaces and basements
- Greenhouses and grow rooms
- Utility rooms and pump systems
- Any sealed or hard-to-reach environment
Technical Specifications
| Feature | Details |
|---|---|
| Temperature Range | -40°F to 140°F (-40°C to 60°C) |
| Temperature Accuracy | ±0.4°F (±0.2°C) |
| Humidity Range | 0% – 100% RH |
| Humidity Accuracy | ±2% RH |
| Sensor Type | External probe |
| Connectivity | Bluetooth Low Energy (BLE) |
| Battery | CR2477 coin cell |
| Battery Life | Up to 2 years |
| Data Storage | Thousands of readings |
| App Support | iOS & Android |
What’s in the Box
- SensorPush HTP.xw sensor with external probe
- Pre-installed CR2477 battery
- Quick start guide
How It Works
- Install the SensorPush app
- Pair the HTP.xw via Bluetooth
- Place the probe inside the target environment
- Keep the main unit outside
- Set alerts and start monitoring
Optional: Connect to the SensorPush G1 Gateway for remote access.
Final Thoughts
The SensorPush HTP.xw is not your typical temperature sensor—it’s a problem-solver. If you need accurate readings inside places where standard sensors can’t go, this is the right tool for the job. It’s reliable, precise, and built for real-world conditions—exactly what you want when monitoring critical environments.