General Tools PTH8708 User Manual

GENERAL TOOLS

& INSTRUMENTS

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PTH8708 User’s Manual

Specifications subject to change

without notice

©2008 GENERAL TOOLS & INSTRUMENTS

™

NOTICE - WE ARE NOT

RESPONSIBLE FOR

TYPOGRAPHICAL ERRORS.

MAN#PTH8708 06/08

PTH8708

USER’S MANUAL

DIGITAL

TEMPERATURE/

HUMIDITY

PEN

Ideal for: HVAC, Hospitals, Laboratories,

Computer Rooms, Paper Mills, General Use,

Wood & Furniture Industry, Industrial,

Printing, Nurseries, Film Processing,

Greenhouses, Tobacco Industry

FFEEAATTUURREESS::

• Simultaneous Display of Temperature

and Humidity

• °F/°C Switch

• Auto Power Off:

Approximately after 20 minutes

• MIN/MAX Memory

• RESET Switch

• HOLD Switch

• Pocket-sized

• Belt or Pocket Clip

SSPPEECCIIFFIICC AATTIIOONNSS::

• Range: 14° to 122°F (-10° to 45°C)

• Humidity Range: 5 to 95% RH

• Accuracy: ±5% from 5 to 95% RH

±2°F(±1°C)

• Resolution: 0.1°F/0.1°C

• Sensor: Electronic Capacitance

Polymer Film Sensor

• Power Source: 1 “CR2032” battery (included)

• Battery Life: 150 hours

• Dimensions: 6.9" x 1.7" x 0.6"

(175 x 42 x 16 mm)

• Weight: 1.6 oz (45 g)

• Color: Dark Gray

PTH8708 Manual 060608 FINAL 6/6/08 3:01 PM Page 1

NNOORRMMAALL MMEE AASSUU RREEMMEENNTT::

1. Turn meter on by pressing “ON/OFF” button.

2. Press “C/F” key to convert reading to

desired range. Both temperature and

relative humidity measurement will

display simultaneously.

MMIINN //MMAAXX FF UUNNCC TTIIOONN::

1. Press and hold “MIN/MAX” button until

(MIN) appears on display. Display is now

showing minimum humidity and temperature

reading in memory.

2. Press and hold “MIN/MAX” button again

until (MAX) appears on display. Display is

now showing maximum humidity and

temperature readings in memory.

3. To return to current temperature and

humidity readings, press and hold

“MIN/MAX” button until (MIN) or (MAX)

disappears from display.

4. To clear current “MIN” and “MAX” reading

from memory, press and hold “RESET”

button until entire display flashes.

DDAATTEE HHOOLL DD FFUUNNCCTT II OO NN::

1. Press “HOLD” button until (HLD) appears

in display. The current reading is now

being held and will not change until

“HOLD” function is cancelled.

2. Press “RESET” button to cancel the

“HOLD” function. The Hold function

can be used for temperature, humidity,

dew-point and wet bulb.

AA UUTTOO PPOOWWEERR OO FFFF::

1. Unit will turn itself off after 20 minutes.

(Sleep mode)

2. To override Auto Power Off function

(Non-Sleep Mode) press “ON/OFF” and

“MIN/MAX” button simultaneously.

After the full display appears release

“ON/OFF” button, the display will show

“n” in left side. When “n” appears, then

release “MIN/MAX” button. Unit will now

be in Non-sleep Mode.

CCHH AANN GG IINNGG TTHHEE BB AATTTTEERRYY::

1. Use a coin to turn off the battery cover.

2. Put the battery whose “+” faces out

into the battery compartment, place the

battery cover back and lock it.

NOTE:

Remember low batteries will tend

to give inaccurate readings, so make sure

you have good batteries.

Please do not immerse probe into liquids

as this will cause permanent damage

to the sensor.

PTH8708 Manual 060608 FINAL 6/6/08 3:01 PM Page 2