Honeywell TS34C User Manual
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Introduction
Thank you for selecting the Five Channel Remote Thermo-hygrometer. This product 
measures an air temperature and relative humidity and can be used with the Honeywell 
Professional Weather Station TE923W. 
In this package you will find: 
One Five-Channel Remote Thermo-hygrometer (transmitter) (TS34C) 
One User Manual 
Standard Package Contents
Picture Components
Thermo Hygrometer Sensor
 
 
Installation 
All data measured by this remote sensor is transmitted to the main unit wirelessly, with 
the operating range up to 328 feet (100 meters) in the open area. 
Remote thermo-hygrometers (temperature & humidity sensors) can be placed indoors or 
outdoors, depending on the area where the temperature and humidity are intended to be 
measured. If you intend measuring outdoor temperature and humidity, place the remote 
sensor outdoors.  
Note: It is critical to power up and test communication between the remote sensor and the 
main unit BEFORE permanently mounting them outside. 
 
 
Before you begin
• We recommend using alkaline batteries for the remote thermo-hygrometer when
temperatures are above 32°F (0°C) and lithium batteries when temperatures are 
below 32°F (0°C). 
• Avoid using rechargeable batteries. (Rechargeable batteries cannot maintain
correct power requirements).
• Insert batteries before first use, matching the polarity in the battery compartment
• Remove protective plastic screen from LCD display (if any).
• During an initial setup, place the main unit close to the remote sensor.
• After reception is established (the remote readings will appear on the main unit’s
display), position the remote sensor and the main unit within the effective