Control Company 4420 WATERPROOF/FOOD THERMOMETER - Manual

Traceable ® is a registered trademark of Control Company ©2008 Control Company. 92-4420-00 Rev. 1 051908
SPECIFICATIONS
Range:
–58 to 572 °F / –50 to 300 °C
Resolution: 0.1° (-19.9 to 199.9) 1° (otherwise)
Accuracy:
(4420) ±1°C
(4421) ±0.4° at tested points
ULTRA™ THERMOMETER ACCURACY
Ultra™ thermometers are tested at selected test points to be within tighter than normal tolerances to assist in providing improved accuracy. Other points will not
necessarily fall within the same accuracy as those found at the selected test points, but will be within an accuracy of ±1° C.
OPERATION
Remove the stainless steel probe from the protective sheath. Press the ON/OFF button to turn the unit on. Press the °F/°C button to switch between
Fahrenheit and Celsius temperature. Insert the probe into the material to be measured and read the display.
To conserve battery life, always turn the unit off when it is not in use. To turn the unit off, press the ON/OFF button.
MAX/MIN MEMORY
To view the minimum and maximum temperature reached since turning the unit on, press the MAX/MIN button. “MIN” appears on the display to indicate the
minimum temperature recorded. Press the MAX/MIN button a second time within 3 seconds to view the maximum temperature. “MAX” appears on the display to
indicate the maximum temperature recorded.
Three seconds after pressing the MAX/MIN button, the display automatically returns to the current temperature (“MIN” or “MAX” no longer appears on the display).
Once the unit is turned off, the MIN and MAX temperatures are cleared.
HOLDER
The metal holder allows the probe to be positioned at any height while attached to beakers, stainless steel cylinders,
vats, etc.. Pinch the ends of the holder and place the stem of the thermometer into one of the 3 holes in the top
portion of the holder and then through the bottom of the holder. The different holes allow the stem to be held at
different angles. When the ends of the holder are released, the holder will expand to grab the stem of the
thermometer securely. Use the clip to attach the holder to the side wall of a container. To remove the holder, pinch
the ends of the holder and remove the stem of the thermometer.
WARRANTY, SERVICE, OR RECALIBRATION
For warranty, service, or recalibration, contact:
CONTROL COMPANY
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281-482-1714 Fax 281-482-9448
E-mail [email protected]
www.control3.com
Control Company is ISO 9001 Quality-Certified by DNV and ISO 17025 accredited as a
Calibration Laboratory by A2LA.
TRACEABLE ® WATERPROOF/FOOD THERMOMETER INSTRUCTIONS