Installation Guide

2
PTH8707 The Seeker
TM
(for Humidity)
Pen-Style Temperature and Humidity Meter
Congratulations on your purchase of The Seeker
TM
(for Humidity)
PTH8707 Pen-Style Temperature and Humidity Meter (Thermo-
Hygrometer). Ideal for quick and accurate measurements of
temperature and humidity in an enclosed environment, the
meter is widely used by homeowners and HVAC/R contractors
to diagnose conditions suitable for potential mold issues and to
monitor ventilation and other indoor environmental conditions.
It is also ideal for monitoring temperature and humidity levels
in agricultural greenhouse environments to achieve optimal
growing conditions. A large LCD screen features big digits for
easy reading and a protective cap twists open and closed to
protect the sensor to insure long accurate measuring.
The meter also clips to your shirt pocket for easy handling.
Features:
• Instantaneous measuring of temperature and humidity
• ºF/ºC selectable
• Minimum and Maximum memory recalling
• Rotational cap to protect sensors
• CE & RoHS certified
• Power source: 1 “CR 2032” battery (included)
Measurement Range:
• Temperature: 32 to 122ºF (0 to 50ºC)
• Humidity: 20 to 100% R.H.
• Accuracy:
Temperature: 앧1.8ºF (앧1.0ºC)
Humidity: 앧3% R.H. in the range of 40 to 70% R.H. @25,
otherwise more than 앧6% R.H
• Resolution: 0.1º for temperature / 0.1% R.H. for humidity
• Ambient Temperature for Plastic Casing:
32 to 122ºF (0 to +50ºC)
THERMOMETER OPERATION :
• On/Off: Press once to switch on thermometer and press again
to switch off.
• ºF/ºC: Press ºF/ºC to select desirable temperature unit.
• Max/Min
1. Press once to recall maximum temperature and humidity
tested. The MAX sign will appear on the display.
2. Press again to recall minimum temperature and humidity
tested. The MIN sign will appear on the display.
3. Unit restores to real time mode automatically after
5 seconds.
PTH8707_Manual_FINAL_121109:awb 12/11/09 6:42 PM Page 2