Appion HVAC/R Tools
Relative Humidity and Temperature Gauge RHT100
Wireless relative humidity and ambient temperature gauge for HVAC/R diagnostics, with wet bulb, dew point, hold function and Appion Central™ app support for remote live readings.
Humidity, temperature and airflow diagnostics
Measure the air where it matters.
The RHT100 helps technicians measure relative humidity and ambient temperature while quickly viewing critical calculations like wet bulb and dew point. The flexible probe can be positioned into small openings so the sensor sits directly in the airflow path for more useful readings.
- Measures relative humidity and ambient temperature for HVAC/R diagnostics.
- Displays wet bulb and dew point calculations directly on the gauge.
- Flexible probe helps position the sensor in hard-to-reach airflow paths.
- Backlit LCD display and hold function for easier field readings.
- Bluetooth® remote viewing, live data logging, custom alarms and report export through the Appion Central™ app.
Measurement details
*Specifications based on the Appion RHT100 product information and operating manual.
Appion Central™ app
Remote readings without standing at the grille.
Pair the RHT100 with the Appion Central™ app for remote real-time readings, live data logging, multiple simultaneous gauge readings, custom alarm notifications and exportable job reports.
This makes it easier to monitor temperature and humidity conditions across a system while the flexible probe remains positioned in the airflow path.
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Flexible airflow probe
Built for vents, ducts and tight measurement points.
The small bendable probe allows technicians to place the sensor directly into the path of airflow by inserting the probe through small openings. This helps capture readings at the point being monitored rather than only around the technician’s hand or the surrounding room.
The gauge includes a backlit screen for low-light areas, a hold function for freezing values on the display and selectable auto power off.
Useful information & technical bulletins
Official Appion resources for the RHT100.
RHT100 product documentation and relevant Appion safety/technical resources. PDF cards show only the document title and Open PDF.Useful information
Technical & safety bulletins
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