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Instruction Manual
No. 1017-00 Thermohygrometer Model TH-100
Thank you for purchasing the Thermohygrometer Model TH-100.
- This instrument is designed to measure indoor temperature and humidity by
being
mounted on a
wall. Do not use this instrument for any other purposes.
- Be sure to read this instruction thoroughly before using
Keep this instruction manual in a secure place for future references.
Precautions on use
- Install the TH-100 at the level of the user
’s eyes.
- Mount the TH-100 on a perpendicular wall that is free from vibrations.
- In dry and cold seasons, the humidity value may be indicated out of the measuring range.
However, this is not malfunction.
- After unpacking, allow about 30 minutes to indicate the correct values of the surrounding
environment.
Cautions
- Do not expose to direct air flow from an air conditioner or a heater.
- Do not expose to direct sunlight.
- TH-100 is a precision instrument. Do not drop or apply impact to it. Doing so may result in
malfunction.
- Do not use TH-100 in an atmosphere out of measuring range.
- To clean TH-100, use a dry, soft cloth. NEVER use thinner, benzene or alcohol.
How to install TH-100
Use the hooking hole on the back of the case shown in the figure below. Mount the unit
perpendicularly against the wall.
Back of case
