Operation
Battery Replacement
Note: The LCD will indicate the batteries are weak with a flashing display.
1.Press gently on the plastic tab on the back of the unit to remove the battery compart- ment lid.
2.Replace the batteries making sure the polarity symbols positive (+) and negative
Note: While the batteries are out, you will need to set the “C” or “F” key to establish an LCD readout in either Fahrenheit or Celsius. Slide the “C” or “F” key under the batteries, to the appropriate side.
Taking Measurements
If you haven’t set the unit to read results in either Fahrenheit or Celsius, follow the directions in the note above before operation.
FIGURE 1
Warning! Laser radiation is dangerous and can cause permanent eye damage. Do not stare into the beam or point it at others.
Refer to the Assembly Drawing on page 5.
1.Point the Pocket Thermometer at the object you wish to measure and press and hold the Thermometer Button on the side. The meter will turn on and display a reading. The reading will remain on 8 seconds after you let go of the Laser Button. The chart below shows the relation between the distance and the size of the area measured.
2.If working in a dark area, press the backlight button to illuminate the reading briefly. The backlight will switch off automatically.
Distance (D) to Spot Size (S)
Pocket Thermometer
Inches | 6@1 | 12@2 | 24@4 |
D:S = 6:1 | Millimeters | 150@25 | 300@50 | 600@100 |
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Special Considerations: Make sure the surface of the object is not covered with frost, dust or other materials. For accurate results, clean all surfaces before measuring. If the surface you are measuring is highly reflective, (while it is cool) either paint it with a
Maintenance
1.Keep the unit clean. Wipe it down with a lint free cloth.
2.Make sure the laser is clear of any dirt or debris.
3.Remove the batteries if you are not using the unit for extended periods of time.
SKU 92350 | For technical questions, please call | Page 4 |